19908776160

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 1152

約数和(自身を含む): 92091976704

約数和(自身を除く): 72183200544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 81, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 160, 162, 168, 170, 180, 182, 189, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 243, 252, 255, 260, 270, 272, 273, 280, 288, 306, 312, 315, 324, 331, 336, 340, 351, 357, 360, 364, 378, 390, 405, 408, 416, 420, 432, 442, 455, 459, 468, 476, 480, 486, 504, 510, 520, 540, 544, 546, 560, 567, 585, 595, 612, 624, 630, 648, 662, 663, 672, 680, 702, 714, 720, 728, 756, 765, 780, 810, 816, 819, 840, 864, 884, 910, 918, 936, 945, 952, 972, 993, 1008, 1020, 1040, 1053, 1071, 1080, 1092, 1105, 1120, 1134, 1170, 1190, 1215, 1224, 1248, 1260, 1296, 1324, 1326, 1360, 1365, 1377, 1404, 1428, 1440, 1456, 1512, 1530, 1547, 1560, 1620, 1632, 1638, 1655, 1680, 1701, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1944, 1986, 1989, 2016, 2040, 2080, 2106, 2142, 2160, 2184, 2210, 2268, 2295, 2317, 2340, 2380, 2430, 2448, 2457, 2520, 2592, 2648, 2652, 2720, 2730, 2754, 2808, 2835, 2856, 2912, 2979, 3024, 3060, 3094, 3120, 3159, 3213, 3240, 3276, 3310, 3315, 3360, 3402, 3510, 3536, 3570, 3640, 3672, 3744, 3780, 3808, 3888, 3972, 3978, 4080, 4095, 4131, 4212, 4284, 4303, 4320, 4368, 4420, 4536, 4590, 4634, 4641, 4680, 4760, 4860, 4896, 4914, 4965, 5040, 5265, 5296, 5304, 5355, 5460, 5508, 5616, 5627, 5670, 5712, 5958, 5967, 6048, 6120, 6188, 6240, 6318, 6426, 6480, 6552, 6620, 6630, 6804, 6885, 6951, 7020, 7072, 7140, 7280, 7344, 7371, 7560, 7735, 7776, 7944, 7956, 8160, 8190, 8262, 8424, 8505, 8568, 8606, 8736, 8840, 8937, 9072, 9180, 9268, 9282, 9360, 9520, 9639, 9720, 9828, 9930, 9945, 10080, 10530, 10592, 10608, 10710, 10920, 11016, 11232, 11254, 11340, 11424, 11585, 11916, 11934, 12240, 12285, 12376, 12636, 12852, 12909, 12960, 13104, 13240, 13260, 13608, 13770, 13902, 13923, 14040, 14280, 14560, 14688, 14742, 14895, 15120, 15470, 15795, 15888, 15912, 16065, 16380, 16524, 16848, 16881, 17010, 17136, 17212, 17680, 17874, 17901, 18144, 18360, 18536, 18564, 18720, 19040, 19278, 19440, 19656, 19860, 19890, 20655, 20853, 21060, 21216, 21420, 21515, 21840, 22032, 22113, 22508, 22680, 23170, 23205, 23832, 23868, 24480, 24570, 24752, 25272, 25704, 25818, 26208, 26480, 26520, 26811, 27216, 27540, 27804, 27846, 28080, 28135, 28560, 28917, 29484, 29790, 29835, 30121, 30240, 30940, 31590, 31776, 31824, 32130, 32760, 33048, 33696, 33762, 34020, 34272, 34424, 34755, 35360, 35748, 35802, 36720, 36855, 37072, 37128, 38556, 38727, 38880, 39312, 39389, 39720, 39780, 41310, 41706, 41769, 42120, 42840, 43030, 43680, 44064, 44226, 44685, 45016, 45360, 46340, 46410, 47664, 47736, 48195, 49140, 49504, 50544, 50643, 51408, 51636, 52960, 53040, 53622, 53703, 54432, 55080, 55608, 55692, 56160, 56270, 57120, 57834, 58968, 59580, 59670, 60242, 61880, 62559, 63180, 63648, 64260, 64545, 65520, 66096, 67524, 68040, 68848, 69510, 69615, 71496, 71604, 73151, 73440, 73710, 74144, 74256, 77112, 77454, 78624, 78778, 79440, 79560, 80433, 82620, 83412, 83538, 84240, 84405, 85680, 86060, 88452, 89370, 89505, 90032, 90363, 90720, 92680, 92820, 95328, 95472, 96390, 98280, 101088, 101286, 102816, 103272, 104265, 106080, 107244, 107406, 110160, 110565, 111216, 111384, 112540, 115668, 116181, 117936, 118167, 119160, 119340, 120484, 123760, 125118, 125307, 126360, 128520, 129090, 131040, 132192, 134055, 135048, 136080, 137696, 139020, 139230, 142992, 143208, 144585, 146302, 147420, 148512, 150605, 151929, 154224, 154908, 157556, 158880, 159120, 160866, 165240, 166824, 167076, 168480, 168810, 171360, 172120, 176904, 178740, 179010, 180064, 180726, 185360, 185640, 187677, 190944, 192780, 193635, 196560, 196945, 202572, 206544, 208530, 208845, 214488, 214812, 219453, 220320, 221130, 222432, 222768, 225080, 231336, 232362, 235872, 236334, 238320, 238680, 240968, 247520, 250236, 250614, 252720, 253215, 257040, 258180, 268110, 268515, 270096, 271089, 272160, 278040, 278460, 285984, 286416, 289170, 292604, 294840, 301210, 303858, 308448, 309816, 312795, 315112, 318240, 321732, 330480, 333648, 334152, 337620, 344240, 348543, 353808, 354501, 357480, 358020, 361452, 365755, 370720, 371280, 375354, 375921, 385560, 387270, 393120, 393890, 402165, 405144, 413088, 417060, 417690, 428976, 429624, 438906, 442260, 445536, 450160, 451815, 455787, 462672, 464724, 472668, 476640, 477360, 481936, 500472, 501228, 505440, 506430, 512057, 514080, 516360, 536220, 537030, 540192, 542178, 556080, 556920, 563031, 572832, 578340, 580905, 585208, 589680, 590835, 602420, 607716, 619632, 625590, 626535, 630224, 643464, 658359, 660960, 667296, 668304, 675240, 688480, 697086, 707616, 709002, 714960, 716040, 722904, 731510, 742560, 750708, 751842, 759645, 771120, 774540, 787780, 804330, 810288, 813267, 834120, 835380, 857952, 859248, 877812, 884520, 900320, 903630, 911574, 925344, 929448, 938385, 945336, 954720, 963872, 1000944, 1002456, 1012860, 1024114, 1032720, 1045629, 1063503, 1072440, 1074060, 1084356, 1097265, 1112160, 1113840, 1126062, 1156680, 1161810, 1170416, 1179360, 1181670, 1204840, 1215432, 1239264, 1251180, 1253070, 1260448, 1286928, 1316718, 1336608, 1350480, 1355445, 1367361, 1394172, 1418004, 1429920, 1432080, 1445808, 1463020, 1501416, 1503684, 1519290, 1536171, 1542240, 1549080, 1575560, 1608660, 1620576, 1626534, 1668240, 1670760, 1718496, 1742715, 1755624, 1769040, 1772505, 1807260, 1823148, 1858896, 1876770, 1879605, 1890672, 1975077, 2001888, 2004912, 2025720, 2048228, 2065440, 2091258, 2127006, 2144880, 2148120, 2168712, 2194530, 2227680, 2252124, 2278935, 2313360, 2323620, 2340832, 2363340, 2409680, 2430864, 2439801, 2502360, 2506140, 2560285, 2573856, 2633436, 2700960, 2710890, 2734722, 2788344, 2815155, 2836008, 2864160, 2891616, 2926040, 3002832, 3007368, 3038580, 3072342, 3098160, 3151120, 3190509, 3217320, 3253068, 3291795, 3336480, 3341520, 3485430, 3511248, 3538080, 3545010, 3614520, 3646296, 3717792, 3753540, 3759210, 3781344, 3950154, 4009824, 4051440, 4066335, 4096456, 4182516, 4254012, 4289760, 4296240, 4337424, 4389060, 4504248, 4557870, 4608513, 4626720, 4647240, 4726680, 4819360, 4861728, 4879602, 5004720, 5012280, 5120570, 5228145, 5266872, 5317515, 5421780, 5469444, 5576688, 5630310, 5672016, 5852080, 5925231, 6005664, 6014736, 6077160, 6144684, 6196320, 6302240, 6381018, 6434640, 6506136, 6583590, 6683040, 6836805, 6970860, 7022496, 7090020, 7229040, 7292592, 7319403, 7507080, 7518420, 7680855, 7900308, 8102880, 8132670, 8192912, 8365032, 8508024, 8592480, 8674848, 8778120, 9008496, 9115740, 9217026, 9294480, 9453360, 9571527, 9759204, 9875385, 10009440, 10024560, 10241140, 10456290, 10533744, 10635030, 10843560, 10938888, 11153376, 11260620, 11344032, 11704160, 11850462, 12029472, 12154320, 12199005, 12289368, 12762036, 12869280, 13012272, 13167180, 13673610, 13825539, 13941720, 14180040, 14458080, 14585184, 14638806, 15014160, 15036840, 15361710, 15800616, 15952545, 16265340, 16385824, 16730064, 17016048, 17556240, 17775693, 18016992, 18231480, 18434052, 18588960, 18906720, 19143054, 19518408, 19750770, 20049120, 20482280, 20912580, 21067488, 21270060, 21687120, 21877776, 22521240, 23042565, 23700924, 24308640, 24398010, 24578736, 25524072, 26024544, 26334360, 27347220, 27651078, 27883440, 28360080, 29277612, 29626155, 30028320, 30073680, 30723420, 31601232, 31905090, 32530680, 33460128, 34032096, 35112480, 35551386, 36462960, 36597015, 36868104, 38286108, 39036816, 39501540, 40964560, 41476617, 41825160, 42540120, 43374240, 43755552, 45042480, 46085130, 47401848, 47857635, 48796020, 49157472, 51048144, 52668720, 54694440, 55302156, 55766880, 56720160, 58555224, 59252310, 60147360, 61446840, 63202464, 63810180, 65061360, 69127695, 71102772, 72925920, 73194030, 73736208, 76572216, 78073632, 79003080, 81929120, 82953234, 83650320, 85080240, 88878465, 90084960, 92170260, 94803696, 95715270, 97592040, 102096288, 105337440, 109388880, 110604312, 117110448, 118504620, 122893680, 124429851, 127620360, 130122720, 138255390, 142205544, 146388060, 147472416, 153144432, 158006160, 165906468, 167300640, 170160480, 177756930, 184340520, 189607392, 191430540, 195184080, 207383085, 218777760, 221208624, 234220896, 237009240, 245787360, 248859702, 255240720, 276510780, 284411088, 292776120, 306288864, 316012320, 331812936, 355513860, 368681040, 382861080, 390368160, 414766170, 442417248, 474018480, 497719404, 510481440, 553021560, 568822176, 585552240, 622149255, 663625872, 711027720, 737362080, 765722160, 829532340, 948036960, 995438808, 1106043120, 1171104480, 1244298510, 1327251744, 1422055440, 1531444320, 1659064680, 1990877616, 2212086240, 2488597020, 2844110880, 3318129360, 3981755232, 4977194040, 6636258720, 9954388080, 19908776160]

約数ペア:

[(1, 19908776160), (2, 9954388080), (3, 6636258720), (4, 4977194040), (5, 3981755232), (6, 3318129360), (7, 2844110880), (8, 2488597020), (9, 2212086240), (10, 1990877616), (12, 1659064680), (13, 1531444320), (14, 1422055440), (15, 1327251744), (16, 1244298510), (17, 1171104480), (18, 1106043120), (20, 995438808), (21, 948036960), (24, 829532340), (26, 765722160), (27, 737362080), (28, 711027720), (30, 663625872), (32, 622149255), (34, 585552240), (35, 568822176), (36, 553021560), (39, 510481440), (40, 497719404), (42, 474018480), (45, 442417248), (48, 414766170), (51, 390368160), (52, 382861080), (54, 368681040), (56, 355513860), (60, 331812936), (63, 316012320), (65, 306288864), (68, 292776120), (70, 284411088), (72, 276510780), (78, 255240720), (80, 248859702), (81, 245787360), (84, 237009240), (85, 234220896), (90, 221208624), (91, 218777760), (96, 207383085), (102, 195184080), (104, 191430540), (105, 189607392), (108, 184340520), (112, 177756930), (117, 170160480), (119, 167300640), (120, 165906468), (126, 158006160), (130, 153144432), (135, 147472416), (136, 146388060), (140, 142205544), (144, 138255390), (153, 130122720), (156, 127620360), (160, 124429851), (162, 122893680), (168, 118504620), (170, 117110448), (180, 110604312), (182, 109388880), (189, 105337440), (195, 102096288), (204, 97592040), (208, 95715270), (210, 94803696), (216, 92170260), (221, 90084960), (224, 88878465), (234, 85080240), (238, 83650320), (240, 82953234), (243, 81929120), (252, 79003080), (255, 78073632), (260, 76572216), (270, 73736208), (272, 73194030), (273, 72925920), (280, 71102772), (288, 69127695), (306, 65061360), (312, 63810180), (315, 63202464), (324, 61446840), (331, 60147360), (336, 59252310), (340, 58555224), (351, 56720160), (357, 55766880), (360, 55302156), (364, 54694440), (378, 52668720), (390, 51048144), (405, 49157472), (408, 48796020), (416, 47857635), (420, 47401848), (432, 46085130), (442, 45042480), (455, 43755552), (459, 43374240), (468, 42540120), (476, 41825160), (480, 41476617), (486, 40964560), (504, 39501540), (510, 39036816), (520, 38286108), (540, 36868104), (544, 36597015), (546, 36462960), (560, 35551386), (567, 35112480), (585, 34032096), (595, 33460128), (612, 32530680), (624, 31905090), (630, 31601232), (648, 30723420), (662, 30073680), (663, 30028320), (672, 29626155), (680, 29277612), (702, 28360080), (714, 27883440), (720, 27651078), (728, 27347220), (756, 26334360), (765, 26024544), (780, 25524072), (810, 24578736), (816, 24398010), (819, 24308640), (840, 23700924), (864, 23042565), (884, 22521240), (910, 21877776), (918, 21687120), (936, 21270060), (945, 21067488), (952, 20912580), (972, 20482280), (993, 20049120), (1008, 19750770), (1020, 19518408), (1040, 19143054), (1053, 18906720), (1071, 18588960), (1080, 18434052), (1092, 18231480), (1105, 18016992), (1120, 17775693), (1134, 17556240), (1170, 17016048), (1190, 16730064), (1215, 16385824), (1224, 16265340), (1248, 15952545), (1260, 15800616), (1296, 15361710), (1324, 15036840), (1326, 15014160), (1360, 14638806), (1365, 14585184), (1377, 14458080), (1404, 14180040), (1428, 13941720), (1440, 13825539), (1456, 13673610), (1512, 13167180), (1530, 13012272), (1547, 12869280), (1560, 12762036), (1620, 12289368), (1632, 12199005), (1638, 12154320), (1655, 12029472), (1680, 11850462), (1701, 11704160), (1755, 11344032), (1768, 11260620), (1785, 11153376), (1820, 10938888), (1836, 10843560), (1872, 10635030), (1890, 10533744), (1904, 10456290), (1944, 10241140), (1986, 10024560), (1989, 10009440), (2016, 9875385), (2040, 9759204), (2080, 9571527), (2106, 9453360), (2142, 9294480), (2160, 9217026), (2184, 9115740), (2210, 9008496), (2268, 8778120), (2295, 8674848), (2317, 8592480), (2340, 8508024), (2380, 8365032), (2430, 8192912), (2448, 8132670), (2457, 8102880), (2520, 7900308), (2592, 7680855), (2648, 7518420), (2652, 7507080), (2720, 7319403), (2730, 7292592), (2754, 7229040), (2808, 7090020), (2835, 7022496), (2856, 6970860), (2912, 6836805), (2979, 6683040), (3024, 6583590), (3060, 6506136), (3094, 6434640), (3120, 6381018), (3159, 6302240), (3213, 6196320), (3240, 6144684), (3276, 6077160), (3310, 6014736), (3315, 6005664), (3360, 5925231), (3402, 5852080), (3510, 5672016), (3536, 5630310), (3570, 5576688), (3640, 5469444), (3672, 5421780), (3744, 5317515), (3780, 5266872), (3808, 5228145), (3888, 5120570), (3972, 5012280), (3978, 5004720), (4080, 4879602), (4095, 4861728), (4131, 4819360), (4212, 4726680), (4284, 4647240), (4303, 4626720), (4320, 4608513), (4368, 4557870), (4420, 4504248), (4536, 4389060), (4590, 4337424), (4634, 4296240), (4641, 4289760), (4680, 4254012), (4760, 4182516), (4860, 4096456), (4896, 4066335), (4914, 4051440), (4965, 4009824), (5040, 3950154), (5265, 3781344), (5296, 3759210), (5304, 3753540), (5355, 3717792), (5460, 3646296), (5508, 3614520), (5616, 3545010), (5627, 3538080), (5670, 3511248), (5712, 3485430), (5958, 3341520), (5967, 3336480), (6048, 3291795), (6120, 3253068), (6188, 3217320), (6240, 3190509), (6318, 3151120), (6426, 3098160), (6480, 3072342), (6552, 3038580), (6620, 3007368), (6630, 3002832), (6804, 2926040), (6885, 2891616), (6951, 2864160), (7020, 2836008), (7072, 2815155), (7140, 2788344), (7280, 2734722), (7344, 2710890), (7371, 2700960), (7560, 2633436), (7735, 2573856), (7776, 2560285), (7944, 2506140), (7956, 2502360), (8160, 2439801), (8190, 2430864), (8262, 2409680), (8424, 2363340), (8505, 2340832), (8568, 2323620), (8606, 2313360), (8736, 2278935), (8840, 2252124), (8937, 2227680), (9072, 2194530), (9180, 2168712), (9268, 2148120), (9282, 2144880), (9360, 2127006), (9520, 2091258), (9639, 2065440), (9720, 2048228), (9828, 2025720), (9930, 2004912), (9945, 2001888), (10080, 1975077), (10530, 1890672), (10592, 1879605), (10608, 1876770), (10710, 1858896), (10920, 1823148), (11016, 1807260), (11232, 1772505), (11254, 1769040), (11340, 1755624), (11424, 1742715), (11585, 1718496), (11916, 1670760), (11934, 1668240), (12240, 1626534), (12285, 1620576), (12376, 1608660), (12636, 1575560), (12852, 1549080), (12909, 1542240), (12960, 1536171), (13104, 1519290), (13240, 1503684), (13260, 1501416), (13608, 1463020), (13770, 1445808), (13902, 1432080), (13923, 1429920), (14040, 1418004), (14280, 1394172), (14560, 1367361), (14688, 1355445), (14742, 1350480), (14895, 1336608), (15120, 1316718), (15470, 1286928), (15795, 1260448), (15888, 1253070), (15912, 1251180), (16065, 1239264), (16380, 1215432), (16524, 1204840), (16848, 1181670), (16881, 1179360), (17010, 1170416), (17136, 1161810), (17212, 1156680), (17680, 1126062), (17874, 1113840), (17901, 1112160), (18144, 1097265), (18360, 1084356), (18536, 1074060), (18564, 1072440), (18720, 1063503), (19040, 1045629), (19278, 1032720), (19440, 1024114), (19656, 1012860), (19860, 1002456), (19890, 1000944), (20655, 963872), (20853, 954720), (21060, 945336), (21216, 938385), (21420, 929448), (21515, 925344), (21840, 911574), (22032, 903630), (22113, 900320), (22508, 884520), (22680, 877812), (23170, 859248), (23205, 857952), (23832, 835380), (23868, 834120), (24480, 813267), (24570, 810288), (24752, 804330), (25272, 787780), (25704, 774540), (25818, 771120), (26208, 759645), (26480, 751842), (26520, 750708), (26811, 742560), (27216, 731510), (27540, 722904), (27804, 716040), (27846, 714960), (28080, 709002), (28135, 707616), (28560, 697086), (28917, 688480), (29484, 675240), (29790, 668304), (29835, 667296), (30121, 660960), (30240, 658359), (30940, 643464), (31590, 630224), (31776, 626535), (31824, 625590), (32130, 619632), (32760, 607716), (33048, 602420), (33696, 590835), (33762, 589680), (34020, 585208), (34272, 580905), (34424, 578340), (34755, 572832), (35360, 563031), (35748, 556920), (35802, 556080), (36720, 542178), (36855, 540192), (37072, 537030), (37128, 536220), (38556, 516360), (38727, 514080), (38880, 512057), (39312, 506430), (39389, 505440), (39720, 501228), (39780, 500472), (41310, 481936), (41706, 477360), (41769, 476640), (42120, 472668), (42840, 464724), (43030, 462672), (43680, 455787), (44064, 451815), (44226, 450160), (44685, 445536), (45016, 442260), (45360, 438906), (46340, 429624), (46410, 428976), (47664, 417690), (47736, 417060), (48195, 413088), (49140, 405144), (49504, 402165), (50544, 393890), (50643, 393120), (51408, 387270), (51636, 385560), (52960, 375921), (53040, 375354), (53622, 371280), (53703, 370720), (54432, 365755), (55080, 361452), (55608, 358020), (55692, 357480), (56160, 354501), (56270, 353808), (57120, 348543), (57834, 344240), (58968, 337620), (59580, 334152), (59670, 333648), (60242, 330480), (61880, 321732), (62559, 318240), (63180, 315112), (63648, 312795), (64260, 309816), (64545, 308448), (65520, 303858), (66096, 301210), (67524, 294840), (68040, 292604), (68848, 289170), (69510, 286416), (69615, 285984), (71496, 278460), (71604, 278040), (73151, 272160), (73440, 271089), (73710, 270096), (74144, 268515), (74256, 268110), (77112, 258180), (77454, 257040), (78624, 253215), (78778, 252720), (79440, 250614), (79560, 250236), (80433, 247520), (82620, 240968), (83412, 238680), (83538, 238320), (84240, 236334), (84405, 235872), (85680, 232362), (86060, 231336), (88452, 225080), (89370, 222768), (89505, 222432), (90032, 221130), (90363, 220320), (90720, 219453), (92680, 214812), (92820, 214488), (95328, 208845), (95472, 208530), (96390, 206544), (98280, 202572), (101088, 196945), (101286, 196560), (102816, 193635), (103272, 192780), (104265, 190944), (106080, 187677), (107244, 185640), (107406, 185360), (110160, 180726), (110565, 180064), (111216, 179010), (111384, 178740), (112540, 176904), (115668, 172120), (116181, 171360), (117936, 168810), (118167, 168480), (119160, 167076), (119340, 166824), (120484, 165240), (123760, 160866), (125118, 159120), (125307, 158880), (126360, 157556), (128520, 154908), (129090, 154224), (131040, 151929), (132192, 150605), (134055, 148512), (135048, 147420), (136080, 146302), (137696, 144585), (139020, 143208), (139230, 142992)]