256703204160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 1120

約数和(自身を含む): 1067597368992

約数和(自身を除く): 810894164832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 41, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 82, 85, 90, 96, 102, 104, 108, 117, 120, 123, 130, 135, 136, 144, 153, 156, 160, 162, 164, 170, 180, 192, 195, 204, 205, 208, 216, 221, 234, 240, 246, 255, 260, 270, 272, 288, 306, 312, 320, 324, 328, 340, 351, 360, 369, 390, 405, 408, 410, 416, 432, 442, 459, 468, 480, 492, 510, 520, 533, 540, 544, 576, 585, 612, 615, 624, 648, 656, 663, 680, 697, 702, 720, 738, 765, 780, 810, 816, 820, 832, 864, 884, 918, 936, 960, 984, 1020, 1040, 1053, 1066, 1080, 1088, 1093, 1105, 1107, 1170, 1224, 1230, 1248, 1296, 1312, 1326, 1360, 1377, 1394, 1404, 1440, 1476, 1530, 1560, 1599, 1620, 1632, 1640, 1728, 1755, 1768, 1836, 1845, 1872, 1968, 1989, 2040, 2080, 2091, 2106, 2132, 2160, 2186, 2210, 2214, 2295, 2340, 2448, 2460, 2496, 2592, 2624, 2652, 2665, 2720, 2754, 2788, 2808, 2880, 2952, 3060, 3120, 3198, 3240, 3264, 3279, 3280, 3315, 3321, 3485, 3510, 3536, 3672, 3690, 3744, 3936, 3978, 4080, 4160, 4182, 4212, 4264, 4320, 4372, 4420, 4428, 4590, 4680, 4797, 4896, 4920, 5184, 5265, 5304, 5330, 5440, 5465, 5508, 5535, 5576, 5616, 5904, 5967, 6120, 6240, 6273, 6396, 6480, 6558, 6560, 6630, 6642, 6885, 6970, 7020, 7072, 7344, 7380, 7488, 7872, 7956, 7995, 8160, 8364, 8424, 8528, 8640, 8744, 8840, 8856, 9061, 9180, 9360, 9594, 9792, 9837, 9840, 9945, 10455, 10530, 10608, 10660, 10930, 11016, 11070, 11152, 11232, 11808, 11934, 12240, 12480, 12546, 12792, 12960, 13116, 13120, 13260, 13284, 13770, 13940, 14040, 14144, 14209, 14391, 14688, 14760, 15912, 15990, 16320, 16395, 16605, 16728, 16848, 17056, 17488, 17680, 17712, 17901, 18122, 18360, 18581, 18720, 18819, 19188, 19674, 19680, 19890, 20910, 21060, 21216, 21320, 21860, 22032, 22140, 22304, 22464, 23616, 23868, 23985, 24480, 25092, 25584, 25920, 26232, 26520, 26568, 27183, 27540, 27880, 28080, 28418, 28782, 29376, 29511, 29520, 29835, 31365, 31824, 31980, 32790, 33210, 33456, 33696, 34112, 34976, 35360, 35424, 35802, 36244, 36720, 37162, 37440, 37638, 38376, 39348, 39360, 39780, 41820, 42120, 42432, 42627, 42640, 43173, 43720, 44064, 44280, 44608, 44813, 45305, 47736, 47970, 48960, 49185, 50184, 51168, 52464, 53040, 53136, 54366, 55080, 55743, 55760, 56160, 56457, 56836, 57564, 59022, 59040, 59670, 62730, 63648, 63960, 65580, 66420, 66912, 67392, 69952, 70720, 70848, 71045, 71604, 71955, 72488, 73440, 74324, 75276, 76752, 78696, 79560, 81549, 83640, 84240, 85254, 85280, 86346, 87440, 88128, 88533, 88560, 89505, 89626, 90610, 92905, 94095, 95472, 95940, 98370, 100368, 102336, 104928, 106080, 106272, 108732, 110160, 111486, 111520, 112320, 112914, 113672, 115128, 118044, 118080, 119340, 125460, 127296, 127881, 127920, 131160, 132840, 133824, 134439, 135915, 142090, 143208, 143910, 144976, 146880, 147555, 148648, 150552, 153504, 157392, 159120, 163098, 167229, 167280, 168480, 170508, 170560, 172692, 174880, 177066, 177120, 179010, 179252, 181220, 185810, 188190, 190944, 191880, 196740, 200736, 209856, 212160, 212544, 213135, 215865, 217464, 220320, 222972, 223040, 224065, 225828, 227344, 230256, 236088, 238680, 241553, 244647, 250920, 255762, 255840, 262320, 265680, 268878, 271830, 278715, 282285, 284180, 286416, 287820, 289952, 295110, 297296, 301104, 307008, 314784, 318240, 326196, 334458, 334560, 336960, 341016, 345384, 349760, 354132, 354240, 358020, 358504, 362440, 371620, 376380, 381888, 383643, 383760, 393480, 401472, 403317, 407745, 426270, 431730, 434928, 440640, 442665, 445944, 448130, 451656, 454688, 460512, 472176, 477360, 483106, 489294, 501687, 501840, 511524, 511680, 524640, 531360, 537756, 543660, 557430, 564570, 568360, 572832, 575640, 579904, 582569, 590220, 594592, 602208, 629568, 636480, 639405, 652392, 668916, 669120, 672195, 682032, 690768, 708264, 716040, 717008, 724659, 724880, 733941, 743240, 752760, 761821, 767286, 767520, 786960, 806634, 815490, 836145, 852540, 863460, 869856, 885330, 891888, 896260, 903312, 909376, 921024, 944352, 954720, 966212, 978588, 1003374, 1003680, 1023048, 1049280, 1062720, 1075512, 1087320, 1114860, 1129140, 1136720, 1145664, 1150929, 1151280, 1165138, 1180440, 1189184, 1204416, 1207765, 1209951, 1223235, 1278810, 1304784, 1337832, 1344390, 1364064, 1381536, 1416528, 1432080, 1434016, 1449318, 1449760, 1467882, 1486480, 1505061, 1505520, 1523642, 1534572, 1535040, 1573920, 1613268, 1630980, 1672290, 1705080, 1726920, 1739712, 1747707, 1770660, 1783776, 1792520, 1806624, 1888704, 1909440, 1918215, 1932424, 1957176, 2006748, 2007360, 2016585, 2046096, 2151024, 2173977, 2174640, 2229720, 2258280, 2273440, 2285463, 2301858, 2302560, 2330276, 2360880, 2415530, 2419902, 2446470, 2508435, 2557620, 2609568, 2675664, 2688780, 2728128, 2763072, 2833056, 2864160, 2868032, 2898636, 2899520, 2912845, 2935764, 2972960, 3010122, 3011040, 3047284, 3069144, 3147840, 3226536, 3261960, 3344580, 3410160, 3453840, 3495414, 3541320, 3567552, 3585040, 3613248, 3623295, 3629853, 3669705, 3809105, 3836430, 3864848, 3914352, 4013496, 4033170, 4092192, 4302048, 4347954, 4349280, 4459440, 4516560, 4546880, 4570926, 4603716, 4605120, 4660552, 4721760, 4831060, 4839804, 4892940, 5016870, 5115240, 5219136, 5243121, 5351328, 5377560, 5666112, 5728320, 5754645, 5797272, 5825690, 5871528, 5945920, 6020244, 6022080, 6049755, 6094568, 6138288, 6453072, 6521931, 6523920, 6689160, 6820320, 6856389, 6907680, 6990828, 7082640, 7170080, 7246590, 7259706, 7339410, 7525305, 7618210, 7672860, 7729696, 7828704, 8026992, 8066340, 8184384, 8604096, 8695908, 8698560, 8738535, 8918880, 9033120, 9141852, 9207432, 9321104, 9443520, 9662120, 9679608, 9785880, 9903673, 10033740, 10230480, 10486242, 10702656, 10755120, 10869885, 11427315, 11509290, 11594544, 11651380, 11743056, 12040488, 12099510, 12189136, 12276576, 12906144, 13043862, 13047840, 13378320, 13640640, 13712778, 13815360, 13981656, 14165280, 14340160, 14493180, 14519412, 14678820, 15050610, 15236420, 15345720, 15459392, 15657408, 15729363, 16053984, 16132680, 17391816, 17477070, 17837760, 18066240, 18149265, 18283704, 18414864, 18642208, 19324240, 19359216, 19565793, 19571760, 19807346, 20067480, 20460960, 20569167, 20972484, 21510240, 21739770, 22854630, 23018580, 23189088, 23302760, 23486112, 24080976, 24199020, 24378272, 24553152, 25812288, 26087724, 26095680, 26215605, 26756640, 27425556, 27963312, 28330560, 28986360, 29038824, 29357640, 29711019, 30101220, 30472840, 30691440, 31458726, 32107968, 32265360, 32609655, 34281945, 34783632, 34954140, 36298530, 36567408, 36829728, 37284416, 38648480, 38718432, 39131586, 39143520, 39614692, 40134960, 40921920, 41138334, 41944968, 43020480, 43479540, 45709260, 46037160, 46378176, 46605520, 46972224, 47188089, 48161952, 48398040, 48756544, 49518365, 52175448, 52431210, 53513280, 54851112, 55926624, 57972720, 58077648, 58715280, 59422038, 60202440, 60945680, 61382880, 61707501, 62917452, 64530720, 65219310, 68563890, 69567264, 69908280, 72597060, 73134816, 73659456, 77296960, 77436864, 78263172, 78287040, 78646815, 79229384, 80269920, 82276668, 83889936, 86959080, 89133057, 91418520, 92074320, 93211040, 94376178, 96323904, 96796080, 97828965, 99036730, 102845835, 104350896, 104862420, 109702224, 111853248, 115945440, 116155296, 117430560, 118844076, 120404880, 121891360, 122765760, 123415002, 125834904, 129061440, 130438620, 137127780, 139134528, 139816560, 145194120, 146269632, 148555095, 156526344, 157293630, 158458768, 160539840, 164553336, 167779872, 173918160, 178266114, 182837040, 184148640, 186422080, 188752356, 193592160, 195657930, 198073460, 205691670, 208701792, 209724840, 219404448, 231890880, 232310592, 234861120, 235940445, 237688152, 240809760, 243782720, 246830004, 251669808, 260877240, 267399171, 274255560, 279633120, 290388240, 297110190, 308537505, 313052688, 314587260, 316917536, 329106672, 335559744, 347836320, 356532228, 365674080, 368297280, 377504712, 387184320, 391315860, 396146920, 411383340, 417403584, 419449680, 438808896, 445665285, 471880890, 475376304, 481619520, 493660008, 503339616, 521754480, 534798342, 548511120, 559266240, 580776480, 594220380, 617075010, 626105376, 629174520, 633835072, 658213344, 695672640, 713064456, 731348160, 755009424, 782631720, 792293840, 802197513, 822766680, 838899360, 891330570, 943761780, 950752608, 987320016, 1006679232, 1043508960, 1069596684, 1097022240, 1161552960, 1188440760, 1234150020, 1252210752, 1258349040, 1316426688, 1336995855, 1426128912, 1510018848, 1565263440, 1584587680, 1604395026, 1645533360, 1677798720, 1782661140, 1887523560, 1901505216, 1974640032, 2087017920, 2139193368, 2194044480, 2376881520, 2468300040, 2516698080, 2673991710, 2852257824, 3020037696, 3130526880, 3169175360, 3208790052, 3291066720, 3565322280, 3775047120, 3949280064, 4010987565, 4278386736, 4753763040, 4936600080, 5033396160, 5347983420, 5704515648, 6261053760, 6417580104, 6582133440, 7130644560, 7550094240, 8021975130, 8556773472, 9507526080, 9873200160, 10695966840, 12835160208, 14261289120, 15100188480, 16043950260, 17113546944, 19746400320, 21391933680, 25670320416, 28522578240, 32087900520, 42783867360, 51340640832, 64175801040, 85567734720, 128351602080, 256703204160]

約数ペア:

[(1, 256703204160), (2, 128351602080), (3, 85567734720), (4, 64175801040), (5, 51340640832), (6, 42783867360), (8, 32087900520), (9, 28522578240), (10, 25670320416), (12, 21391933680), (13, 19746400320), (15, 17113546944), (16, 16043950260), (17, 15100188480), (18, 14261289120), (20, 12835160208), (24, 10695966840), (26, 9873200160), (27, 9507526080), (30, 8556773472), (32, 8021975130), (34, 7550094240), (36, 7130644560), (39, 6582133440), (40, 6417580104), (41, 6261053760), (45, 5704515648), (48, 5347983420), (51, 5033396160), (52, 4936600080), (54, 4753763040), (60, 4278386736), (64, 4010987565), (65, 3949280064), (68, 3775047120), (72, 3565322280), (78, 3291066720), (80, 3208790052), (81, 3169175360), (82, 3130526880), (85, 3020037696), (90, 2852257824), (96, 2673991710), (102, 2516698080), (104, 2468300040), (108, 2376881520), (117, 2194044480), (120, 2139193368), (123, 2087017920), (130, 1974640032), (135, 1901505216), (136, 1887523560), (144, 1782661140), (153, 1677798720), (156, 1645533360), (160, 1604395026), (162, 1584587680), (164, 1565263440), (170, 1510018848), (180, 1426128912), (192, 1336995855), (195, 1316426688), (204, 1258349040), (205, 1252210752), (208, 1234150020), (216, 1188440760), (221, 1161552960), (234, 1097022240), (240, 1069596684), (246, 1043508960), (255, 1006679232), (260, 987320016), (270, 950752608), (272, 943761780), (288, 891330570), (306, 838899360), (312, 822766680), (320, 802197513), (324, 792293840), (328, 782631720), (340, 755009424), (351, 731348160), (360, 713064456), (369, 695672640), (390, 658213344), (405, 633835072), (408, 629174520), (410, 626105376), (416, 617075010), (432, 594220380), (442, 580776480), (459, 559266240), (468, 548511120), (480, 534798342), (492, 521754480), (510, 503339616), (520, 493660008), (533, 481619520), (540, 475376304), (544, 471880890), (576, 445665285), (585, 438808896), (612, 419449680), (615, 417403584), (624, 411383340), (648, 396146920), (656, 391315860), (663, 387184320), (680, 377504712), (697, 368297280), (702, 365674080), (720, 356532228), (738, 347836320), (765, 335559744), (780, 329106672), (810, 316917536), (816, 314587260), (820, 313052688), (832, 308537505), (864, 297110190), (884, 290388240), (918, 279633120), (936, 274255560), (960, 267399171), (984, 260877240), (1020, 251669808), (1040, 246830004), (1053, 243782720), (1066, 240809760), (1080, 237688152), (1088, 235940445), (1093, 234861120), (1105, 232310592), (1107, 231890880), (1170, 219404448), (1224, 209724840), (1230, 208701792), (1248, 205691670), (1296, 198073460), (1312, 195657930), (1326, 193592160), (1360, 188752356), (1377, 186422080), (1394, 184148640), (1404, 182837040), (1440, 178266114), (1476, 173918160), (1530, 167779872), (1560, 164553336), (1599, 160539840), (1620, 158458768), (1632, 157293630), (1640, 156526344), (1728, 148555095), (1755, 146269632), (1768, 145194120), (1836, 139816560), (1845, 139134528), (1872, 137127780), (1968, 130438620), (1989, 129061440), (2040, 125834904), (2080, 123415002), (2091, 122765760), (2106, 121891360), (2132, 120404880), (2160, 118844076), (2186, 117430560), (2210, 116155296), (2214, 115945440), (2295, 111853248), (2340, 109702224), (2448, 104862420), (2460, 104350896), (2496, 102845835), (2592, 99036730), (2624, 97828965), (2652, 96796080), (2665, 96323904), (2720, 94376178), (2754, 93211040), (2788, 92074320), (2808, 91418520), (2880, 89133057), (2952, 86959080), (3060, 83889936), (3120, 82276668), (3198, 80269920), (3240, 79229384), (3264, 78646815), (3279, 78287040), (3280, 78263172), (3315, 77436864), (3321, 77296960), (3485, 73659456), (3510, 73134816), (3536, 72597060), (3672, 69908280), (3690, 69567264), (3744, 68563890), (3936, 65219310), (3978, 64530720), (4080, 62917452), (4160, 61707501), (4182, 61382880), (4212, 60945680), (4264, 60202440), (4320, 59422038), (4372, 58715280), (4420, 58077648), (4428, 57972720), (4590, 55926624), (4680, 54851112), (4797, 53513280), (4896, 52431210), (4920, 52175448), (5184, 49518365), (5265, 48756544), (5304, 48398040), (5330, 48161952), (5440, 47188089), (5465, 46972224), (5508, 46605520), (5535, 46378176), (5576, 46037160), (5616, 45709260), (5904, 43479540), (5967, 43020480), (6120, 41944968), (6240, 41138334), (6273, 40921920), (6396, 40134960), (6480, 39614692), (6558, 39143520), (6560, 39131586), (6630, 38718432), (6642, 38648480), (6885, 37284416), (6970, 36829728), (7020, 36567408), (7072, 36298530), (7344, 34954140), (7380, 34783632), (7488, 34281945), (7872, 32609655), (7956, 32265360), (7995, 32107968), (8160, 31458726), (8364, 30691440), (8424, 30472840), (8528, 30101220), (8640, 29711019), (8744, 29357640), (8840, 29038824), (8856, 28986360), (9061, 28330560), (9180, 27963312), (9360, 27425556), (9594, 26756640), (9792, 26215605), (9837, 26095680), (9840, 26087724), (9945, 25812288), (10455, 24553152), (10530, 24378272), (10608, 24199020), (10660, 24080976), (10930, 23486112), (11016, 23302760), (11070, 23189088), (11152, 23018580), (11232, 22854630), (11808, 21739770), (11934, 21510240), (12240, 20972484), (12480, 20569167), (12546, 20460960), (12792, 20067480), (12960, 19807346), (13116, 19571760), (13120, 19565793), (13260, 19359216), (13284, 19324240), (13770, 18642208), (13940, 18414864), (14040, 18283704), (14144, 18149265), (14209, 18066240), (14391, 17837760), (14688, 17477070), (14760, 17391816), (15912, 16132680), (15990, 16053984), (16320, 15729363), (16395, 15657408), (16605, 15459392), (16728, 15345720), (16848, 15236420), (17056, 15050610), (17488, 14678820), (17680, 14519412), (17712, 14493180), (17901, 14340160), (18122, 14165280), (18360, 13981656), (18581, 13815360), (18720, 13712778), (18819, 13640640), (19188, 13378320), (19674, 13047840), (19680, 13043862), (19890, 12906144), (20910, 12276576), (21060, 12189136), (21216, 12099510), (21320, 12040488), (21860, 11743056), (22032, 11651380), (22140, 11594544), (22304, 11509290), (22464, 11427315), (23616, 10869885), (23868, 10755120), (23985, 10702656), (24480, 10486242), (25092, 10230480), (25584, 10033740), (25920, 9903673), (26232, 9785880), (26520, 9679608), (26568, 9662120), (27183, 9443520), (27540, 9321104), (27880, 9207432), (28080, 9141852), (28418, 9033120), (28782, 8918880), (29376, 8738535), (29511, 8698560), (29520, 8695908), (29835, 8604096), (31365, 8184384), (31824, 8066340), (31980, 8026992), (32790, 7828704), (33210, 7729696), (33456, 7672860), (33696, 7618210), (34112, 7525305), (34976, 7339410), (35360, 7259706), (35424, 7246590), (35802, 7170080), (36244, 7082640), (36720, 6990828), (37162, 6907680), (37440, 6856389), (37638, 6820320), (38376, 6689160), (39348, 6523920), (39360, 6521931), (39780, 6453072), (41820, 6138288), (42120, 6094568), (42432, 6049755), (42627, 6022080), (42640, 6020244), (43173, 5945920), (43720, 5871528), (44064, 5825690), (44280, 5797272), (44608, 5754645), (44813, 5728320), (45305, 5666112), (47736, 5377560), (47970, 5351328), (48960, 5243121), (49185, 5219136), (50184, 5115240), (51168, 5016870), (52464, 4892940), (53040, 4839804), (53136, 4831060), (54366, 4721760), (55080, 4660552), (55743, 4605120), (55760, 4603716), (56160, 4570926), (56457, 4546880), (56836, 4516560), (57564, 4459440), (59022, 4349280), (59040, 4347954), (59670, 4302048), (62730, 4092192), (63648, 4033170), (63960, 4013496), (65580, 3914352), (66420, 3864848), (66912, 3836430), (67392, 3809105), (69952, 3669705), (70720, 3629853), (70848, 3623295), (71045, 3613248), (71604, 3585040), (71955, 3567552), (72488, 3541320), (73440, 3495414), (74324, 3453840), (75276, 3410160), (76752, 3344580), (78696, 3261960), (79560, 3226536), (81549, 3147840), (83640, 3069144), (84240, 3047284), (85254, 3011040), (85280, 3010122), (86346, 2972960), (87440, 2935764), (88128, 2912845), (88533, 2899520), (88560, 2898636), (89505, 2868032), (89626, 2864160), (90610, 2833056), (92905, 2763072), (94095, 2728128), (95472, 2688780), (95940, 2675664), (98370, 2609568), (100368, 2557620), (102336, 2508435), (104928, 2446470), (106080, 2419902), (106272, 2415530), (108732, 2360880), (110160, 2330276), (111486, 2302560), (111520, 2301858), (112320, 2285463), (112914, 2273440), (113672, 2258280), (115128, 2229720), (118044, 2174640), (118080, 2173977), (119340, 2151024), (125460, 2046096), (127296, 2016585), (127881, 2007360), (127920, 2006748), (131160, 1957176), (132840, 1932424), (133824, 1918215), (134439, 1909440), (135915, 1888704), (142090, 1806624), (143208, 1792520), (143910, 1783776), (144976, 1770660), (146880, 1747707), (147555, 1739712), (148648, 1726920), (150552, 1705080), (153504, 1672290), (157392, 1630980), (159120, 1613268), (163098, 1573920), (167229, 1535040), (167280, 1534572), (168480, 1523642), (170508, 1505520), (170560, 1505061), (172692, 1486480), (174880, 1467882), (177066, 1449760), (177120, 1449318), (179010, 1434016), (179252, 1432080), (181220, 1416528), (185810, 1381536), (188190, 1364064), (190944, 1344390), (191880, 1337832), (196740, 1304784), (200736, 1278810), (209856, 1223235), (212160, 1209951), (212544, 1207765), (213135, 1204416), (215865, 1189184), (217464, 1180440), (220320, 1165138), (222972, 1151280), (223040, 1150929), (224065, 1145664), (225828, 1136720), (227344, 1129140), (230256, 1114860), (236088, 1087320), (238680, 1075512), (241553, 1062720), (244647, 1049280), (250920, 1023048), (255762, 1003680), (255840, 1003374), (262320, 978588), (265680, 966212), (268878, 954720), (271830, 944352), (278715, 921024), (282285, 909376), (284180, 903312), (286416, 896260), (287820, 891888), (289952, 885330), (295110, 869856), (297296, 863460), (301104, 852540), (307008, 836145), (314784, 815490), (318240, 806634), (326196, 786960), (334458, 767520), (334560, 767286), (336960, 761821), (341016, 752760), (345384, 743240), (349760, 733941), (354132, 724880), (354240, 724659), (358020, 717008), (358504, 716040), (362440, 708264), (371620, 690768), (376380, 682032), (381888, 672195), (383643, 669120), (383760, 668916), (393480, 652392), (401472, 639405), (403317, 636480), (407745, 629568), (426270, 602208), (431730, 594592), (434928, 590220), (440640, 582569), (442665, 579904), (445944, 575640), (448130, 572832), (451656, 568360), (454688, 564570), (460512, 557430), (472176, 543660), (477360, 537756), (483106, 531360), (489294, 524640), (501687, 511680), (501840, 511524)]