21704548320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 1152

約数和(自身を含む): 97751162880

約数和(自身を除く): 76046614560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 137, 140, 144, 155, 156, 160, 168, 169, 180, 182, 186, 189, 195, 208, 210, 216, 217, 224, 234, 240, 248, 252, 260, 270, 273, 274, 279, 280, 288, 310, 312, 315, 336, 338, 351, 360, 364, 372, 378, 390, 403, 411, 416, 420, 432, 434, 455, 465, 468, 480, 496, 504, 507, 520, 540, 546, 548, 558, 560, 585, 620, 624, 630, 651, 672, 676, 685, 702, 720, 728, 744, 756, 780, 806, 819, 822, 837, 840, 845, 864, 868, 910, 930, 936, 945, 959, 992, 1008, 1014, 1040, 1080, 1085, 1092, 1096, 1116, 1120, 1170, 1183, 1209, 1233, 1240, 1248, 1260, 1302, 1352, 1365, 1370, 1395, 1404, 1440, 1456, 1488, 1512, 1521, 1560, 1612, 1638, 1644, 1674, 1680, 1690, 1736, 1755, 1781, 1820, 1860, 1872, 1890, 1918, 1953, 2015, 2016, 2028, 2055, 2080, 2160, 2170, 2184, 2192, 2232, 2340, 2366, 2418, 2457, 2466, 2480, 2520, 2535, 2604, 2704, 2730, 2740, 2790, 2808, 2821, 2877, 2912, 2976, 3024, 3042, 3120, 3224, 3255, 3276, 3288, 3348, 3360, 3380, 3472, 3510, 3549, 3562, 3627, 3640, 3699, 3720, 3744, 3780, 3836, 3906, 4030, 4056, 4095, 4110, 4185, 4247, 4320, 4340, 4368, 4384, 4464, 4563, 4680, 4732, 4795, 4836, 4914, 4932, 4960, 5040, 5070, 5208, 5239, 5343, 5408, 5460, 5480, 5580, 5616, 5642, 5754, 5859, 5915, 6045, 6048, 6084, 6165, 6240, 6448, 6510, 6552, 6576, 6696, 6760, 6944, 7020, 7098, 7124, 7254, 7280, 7398, 7440, 7560, 7605, 7672, 7812, 8060, 8112, 8190, 8220, 8370, 8463, 8494, 8631, 8680, 8736, 8905, 8928, 9126, 9360, 9464, 9590, 9672, 9765, 9828, 9864, 10080, 10140, 10416, 10478, 10647, 10686, 10881, 10920, 10960, 11160, 11232, 11284, 11508, 11718, 11830, 12090, 12168, 12285, 12330, 12467, 12741, 12896, 13020, 13104, 13152, 13392, 13520, 14040, 14105, 14196, 14248, 14385, 14508, 14560, 14796, 14880, 15120, 15210, 15344, 15624, 15717, 16029, 16120, 16224, 16380, 16440, 16740, 16926, 16988, 17262, 17360, 17745, 17810, 18135, 18252, 18495, 18720, 18928, 19180, 19344, 19530, 19656, 19728, 20280, 20832, 20956, 21235, 21294, 21372, 21762, 21840, 21920, 22320, 22568, 22815, 23016, 23153, 23436, 23660, 24180, 24336, 24570, 24660, 24934, 25389, 25482, 25893, 26040, 26195, 26208, 26715, 26784, 27040, 28080, 28210, 28392, 28496, 28770, 29016, 29295, 29592, 29729, 30240, 30420, 30688, 31248, 31434, 31941, 32058, 32240, 32760, 32880, 33480, 33852, 33976, 34524, 34720, 35490, 35620, 36270, 36504, 36673, 36990, 37401, 37856, 38223, 38360, 38688, 39060, 39312, 39456, 40560, 41912, 42315, 42470, 42588, 42744, 43155, 43524, 43680, 44640, 45136, 45630, 46032, 46306, 46872, 47151, 47320, 48087, 48360, 48672, 49140, 49320, 49868, 50778, 50964, 51786, 52080, 52390, 53235, 53430, 54405, 55211, 56160, 56420, 56784, 56992, 57540, 58032, 58590, 59184, 59458, 60840, 62335, 62496, 62868, 63705, 63882, 64116, 64480, 65520, 65760, 66960, 67704, 67952, 69048, 69459, 70980, 71240, 72540, 73008, 73346, 73980, 74802, 76167, 76446, 76720, 78120, 78585, 78624, 80145, 81120, 83824, 84630, 84940, 85176, 85488, 86310, 87048, 89187, 90272, 91260, 92064, 92612, 93744, 94302, 94640, 96174, 96720, 98280, 98640, 99736, 101556, 101928, 103572, 104160, 104780, 106470, 106860, 108810, 110019, 110422, 112203, 112840, 113568, 114669, 115080, 115765, 116064, 117180, 118368, 118916, 121680, 124670, 125736, 126945, 127410, 127764, 128232, 129465, 131040, 133920, 135408, 135904, 138096, 138918, 141453, 141960, 142480, 145080, 146016, 146692, 147960, 148645, 149604, 152334, 152892, 153440, 156240, 157170, 159705, 160290, 162071, 165633, 167648, 169260, 169880, 170352, 170976, 172620, 174096, 178374, 182520, 183365, 185224, 187005, 187488, 188604, 189280, 191115, 192348, 193440, 196560, 197280, 199472, 203112, 203856, 207144, 208377, 209560, 212940, 213720, 217620, 220038, 220844, 224406, 225680, 229338, 230160, 231530, 234360, 235755, 237832, 240435, 243360, 249340, 251472, 253890, 254820, 255528, 256464, 258930, 267561, 270816, 276055, 276192, 277836, 282906, 283920, 284960, 290160, 293384, 295920, 297290, 299208, 304668, 305784, 312480, 314340, 319410, 320580, 324142, 330057, 331266, 336609, 338520, 339760, 340704, 345240, 347295, 348192, 356748, 365040, 366730, 370448, 374010, 377208, 380835, 382230, 384696, 386477, 393120, 398944, 406224, 407712, 414288, 416754, 419120, 425880, 427440, 435240, 440076, 441688, 445935, 448812, 451360, 458676, 460320, 463060, 468720, 471510, 475664, 480870, 486213, 496899, 498680, 502944, 507780, 509640, 511056, 512928, 517860, 535122, 550095, 552110, 555672, 561015, 565812, 567840, 573345, 580320, 586768, 591840, 594580, 598416, 609336, 611568, 625131, 628680, 638820, 641160, 648284, 660114, 662532, 673218, 677040, 679520, 690480, 694590, 707265, 713496, 717743, 730080, 733460, 740896, 748020, 754416, 761670, 764460, 769392, 772954, 802683, 810355, 812448, 828165, 828576, 833508, 838240, 851760, 854880, 870480, 880152, 883376, 891870, 897624, 917352, 926120, 937440, 943020, 951328, 961740, 972426, 990171, 993798, 997360, 1015560, 1019280, 1022112, 1035720, 1041885, 1070244, 1100190, 1104220, 1111344, 1122030, 1131624, 1146690, 1159431, 1173536, 1189160, 1196832, 1218672, 1223136, 1250262, 1257360, 1277640, 1282320, 1296568, 1320228, 1325064, 1337805, 1346436, 1354080, 1380960, 1389180, 1414530, 1426992, 1435486, 1458639, 1466920, 1490697, 1496040, 1508832, 1523340, 1528920, 1538784, 1545908, 1605366, 1620710, 1650285, 1656330, 1667016, 1683045, 1703520, 1740960, 1760304, 1766752, 1783740, 1795248, 1834704, 1852240, 1886040, 1923480, 1932385, 1944852, 1980342, 1987596, 1994720, 2031120, 2038560, 2071440, 2083770, 2140488, 2153229, 2200380, 2208440, 2222688, 2244060, 2263248, 2293380, 2318862, 2378320, 2431065, 2437344, 2484495, 2500524, 2514720, 2555280, 2564640, 2593136, 2640456, 2650128, 2675610, 2692872, 2778360, 2829060, 2853984, 2870972, 2917278, 2933840, 2981394, 2992080, 3046680, 3057840, 3091816, 3125655, 3210732, 3241420, 3300570, 3312660, 3334032, 3366090, 3478293, 3520608, 3567480, 3588715, 3590496, 3669408, 3704480, 3772080, 3846960, 3864770, 3889704, 3960684, 3975192, 4013415, 4062240, 4142880, 4167540, 4280976, 4306458, 4375917, 4400760, 4416880, 4488120, 4526496, 4586760, 4637724, 4756640, 4862130, 4950855, 4968990, 5001048, 5024201, 5110560, 5186272, 5280912, 5300256, 5351220, 5385744, 5556720, 5658120, 5741944, 5797155, 5834556, 5867680, 5962788, 5984160, 6093360, 6115680, 6183632, 6251310, 6421464, 6459687, 6482840, 6601140, 6625320, 6668064, 6732180, 6956586, 7134960, 7177430, 7293195, 7453485, 7544160, 7693920, 7729540, 7779408, 7921368, 7950384, 8026830, 8335080, 8561952, 8612916, 8751834, 8801520, 8833760, 8976240, 9173520, 9275448, 9724260, 9901710, 9937980, 10002096, 10048402, 10434879, 10561824, 10702440, 10766145, 10771488, 11113440, 11316240, 11483888, 11594310, 11669112, 11925576, 12186720, 12367264, 12502620, 12842928, 12919374, 12965680, 13202280, 13250640, 13464360, 13913172, 14269920, 14354860, 14586390, 14906970, 15072603, 15459080, 15558816, 15842736, 15900768, 16053660, 16670160, 17225832, 17391465, 17503668, 17603040, 17952480, 18347040, 18550896, 19379061, 19448520, 19803420, 19875960, 20004192, 20096804, 20869758, 21404880, 21532290, 21879585, 22632480, 22967776, 23188620, 23338224, 23851152, 25005240, 25121005, 25685856, 25838748, 25931360, 26404560, 26501280, 26928720, 27826344, 28709720, 29172780, 29813940, 30145206, 30918160, 31685472, 32107320, 32298435, 33340320, 34451664, 34782930, 35007336, 37101792, 38758122, 38897040, 39606840, 39751920, 40193608, 41739516, 42809760, 43064580, 43759170, 45217809, 46377240, 46676448, 47702304, 50010480, 50242010, 51677496, 52174395, 52809120, 53857440, 55652688, 57419440, 58345560, 59627880, 60290412, 61836320, 64214640, 64596870, 68903328, 69565860, 70014672, 75363015, 77516244, 77794080, 79213680, 79503840, 80387216, 83479032, 86129160, 87518340, 90435618, 92754480, 96895305, 100020960, 100484020, 103354992, 104348790, 111305376, 114838880, 116691120, 119255760, 120580824, 128429280, 129193740, 135653427, 139131720, 140029344, 150726030, 155032488, 158427360, 160774432, 166958064, 172258320, 175036680, 180871236, 185508960, 193790610, 200968040, 206709984, 208697580, 226089045, 233382240, 238511520, 241161648, 258387480, 271306854, 278263440, 301452060, 310064976, 333916128, 344516640, 350073360, 361742472, 387581220, 401936080, 417395160, 452178090, 482323296, 516774960, 542613708, 556526880, 602904120, 620129952, 678267135, 700146720, 723484944, 775162440, 803872160, 834790320, 904356180, 1033549920, 1085227416, 1205808240, 1356534270, 1446969888, 1550324880, 1669580640, 1808712360, 2170454832, 2411616480, 2713068540, 3100649760, 3617424720, 4340909664, 5426137080, 7234849440, 10852274160, 21704548320]

約数ペア:

[(1, 21704548320), (2, 10852274160), (3, 7234849440), (4, 5426137080), (5, 4340909664), (6, 3617424720), (7, 3100649760), (8, 2713068540), (9, 2411616480), (10, 2170454832), (12, 1808712360), (13, 1669580640), (14, 1550324880), (15, 1446969888), (16, 1356534270), (18, 1205808240), (20, 1085227416), (21, 1033549920), (24, 904356180), (26, 834790320), (27, 803872160), (28, 775162440), (30, 723484944), (31, 700146720), (32, 678267135), (35, 620129952), (36, 602904120), (39, 556526880), (40, 542613708), (42, 516774960), (45, 482323296), (48, 452178090), (52, 417395160), (54, 401936080), (56, 387581220), (60, 361742472), (62, 350073360), (63, 344516640), (65, 333916128), (70, 310064976), (72, 301452060), (78, 278263440), (80, 271306854), (84, 258387480), (90, 241161648), (91, 238511520), (93, 233382240), (96, 226089045), (104, 208697580), (105, 206709984), (108, 200968040), (112, 193790610), (117, 185508960), (120, 180871236), (124, 175036680), (126, 172258320), (130, 166958064), (135, 160774432), (137, 158427360), (140, 155032488), (144, 150726030), (155, 140029344), (156, 139131720), (160, 135653427), (168, 129193740), (169, 128429280), (180, 120580824), (182, 119255760), (186, 116691120), (189, 114838880), (195, 111305376), (208, 104348790), (210, 103354992), (216, 100484020), (217, 100020960), (224, 96895305), (234, 92754480), (240, 90435618), (248, 87518340), (252, 86129160), (260, 83479032), (270, 80387216), (273, 79503840), (274, 79213680), (279, 77794080), (280, 77516244), (288, 75363015), (310, 70014672), (312, 69565860), (315, 68903328), (336, 64596870), (338, 64214640), (351, 61836320), (360, 60290412), (364, 59627880), (372, 58345560), (378, 57419440), (390, 55652688), (403, 53857440), (411, 52809120), (416, 52174395), (420, 51677496), (432, 50242010), (434, 50010480), (455, 47702304), (465, 46676448), (468, 46377240), (480, 45217809), (496, 43759170), (504, 43064580), (507, 42809760), (520, 41739516), (540, 40193608), (546, 39751920), (548, 39606840), (558, 38897040), (560, 38758122), (585, 37101792), (620, 35007336), (624, 34782930), (630, 34451664), (651, 33340320), (672, 32298435), (676, 32107320), (685, 31685472), (702, 30918160), (720, 30145206), (728, 29813940), (744, 29172780), (756, 28709720), (780, 27826344), (806, 26928720), (819, 26501280), (822, 26404560), (837, 25931360), (840, 25838748), (845, 25685856), (864, 25121005), (868, 25005240), (910, 23851152), (930, 23338224), (936, 23188620), (945, 22967776), (959, 22632480), (992, 21879585), (1008, 21532290), (1014, 21404880), (1040, 20869758), (1080, 20096804), (1085, 20004192), (1092, 19875960), (1096, 19803420), (1116, 19448520), (1120, 19379061), (1170, 18550896), (1183, 18347040), (1209, 17952480), (1233, 17603040), (1240, 17503668), (1248, 17391465), (1260, 17225832), (1302, 16670160), (1352, 16053660), (1365, 15900768), (1370, 15842736), (1395, 15558816), (1404, 15459080), (1440, 15072603), (1456, 14906970), (1488, 14586390), (1512, 14354860), (1521, 14269920), (1560, 13913172), (1612, 13464360), (1638, 13250640), (1644, 13202280), (1674, 12965680), (1680, 12919374), (1690, 12842928), (1736, 12502620), (1755, 12367264), (1781, 12186720), (1820, 11925576), (1860, 11669112), (1872, 11594310), (1890, 11483888), (1918, 11316240), (1953, 11113440), (2015, 10771488), (2016, 10766145), (2028, 10702440), (2055, 10561824), (2080, 10434879), (2160, 10048402), (2170, 10002096), (2184, 9937980), (2192, 9901710), (2232, 9724260), (2340, 9275448), (2366, 9173520), (2418, 8976240), (2457, 8833760), (2466, 8801520), (2480, 8751834), (2520, 8612916), (2535, 8561952), (2604, 8335080), (2704, 8026830), (2730, 7950384), (2740, 7921368), (2790, 7779408), (2808, 7729540), (2821, 7693920), (2877, 7544160), (2912, 7453485), (2976, 7293195), (3024, 7177430), (3042, 7134960), (3120, 6956586), (3224, 6732180), (3255, 6668064), (3276, 6625320), (3288, 6601140), (3348, 6482840), (3360, 6459687), (3380, 6421464), (3472, 6251310), (3510, 6183632), (3549, 6115680), (3562, 6093360), (3627, 5984160), (3640, 5962788), (3699, 5867680), (3720, 5834556), (3744, 5797155), (3780, 5741944), (3836, 5658120), (3906, 5556720), (4030, 5385744), (4056, 5351220), (4095, 5300256), (4110, 5280912), (4185, 5186272), (4247, 5110560), (4320, 5024201), (4340, 5001048), (4368, 4968990), (4384, 4950855), (4464, 4862130), (4563, 4756640), (4680, 4637724), (4732, 4586760), (4795, 4526496), (4836, 4488120), (4914, 4416880), (4932, 4400760), (4960, 4375917), (5040, 4306458), (5070, 4280976), (5208, 4167540), (5239, 4142880), (5343, 4062240), (5408, 4013415), (5460, 3975192), (5480, 3960684), (5580, 3889704), (5616, 3864770), (5642, 3846960), (5754, 3772080), (5859, 3704480), (5915, 3669408), (6045, 3590496), (6048, 3588715), (6084, 3567480), (6165, 3520608), (6240, 3478293), (6448, 3366090), (6510, 3334032), (6552, 3312660), (6576, 3300570), (6696, 3241420), (6760, 3210732), (6944, 3125655), (7020, 3091816), (7098, 3057840), (7124, 3046680), (7254, 2992080), (7280, 2981394), (7398, 2933840), (7440, 2917278), (7560, 2870972), (7605, 2853984), (7672, 2829060), (7812, 2778360), (8060, 2692872), (8112, 2675610), (8190, 2650128), (8220, 2640456), (8370, 2593136), (8463, 2564640), (8494, 2555280), (8631, 2514720), (8680, 2500524), (8736, 2484495), (8905, 2437344), (8928, 2431065), (9126, 2378320), (9360, 2318862), (9464, 2293380), (9590, 2263248), (9672, 2244060), (9765, 2222688), (9828, 2208440), (9864, 2200380), (10080, 2153229), (10140, 2140488), (10416, 2083770), (10478, 2071440), (10647, 2038560), (10686, 2031120), (10881, 1994720), (10920, 1987596), (10960, 1980342), (11160, 1944852), (11232, 1932385), (11284, 1923480), (11508, 1886040), (11718, 1852240), (11830, 1834704), (12090, 1795248), (12168, 1783740), (12285, 1766752), (12330, 1760304), (12467, 1740960), (12741, 1703520), (12896, 1683045), (13020, 1667016), (13104, 1656330), (13152, 1650285), (13392, 1620710), (13520, 1605366), (14040, 1545908), (14105, 1538784), (14196, 1528920), (14248, 1523340), 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