4761231720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2848

約数の個数: 256

約数和(自身を含む): 17108582400

約数和(自身を除く): 12347350680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 67, 70, 84, 93, 105, 120, 124, 134, 140, 155, 168, 186, 201, 210, 217, 248, 268, 280, 310, 335, 372, 402, 420, 434, 465, 469, 536, 620, 651, 670, 744, 804, 840, 868, 930, 938, 1005, 1085, 1240, 1302, 1340, 1407, 1608, 1736, 1860, 1876, 2010, 2077, 2170, 2345, 2604, 2680, 2729, 2814, 3255, 3720, 3752, 4020, 4154, 4340, 4690, 5208, 5458, 5628, 6231, 6510, 7035, 8040, 8187, 8308, 8680, 9380, 10385, 10916, 11256, 12462, 13020, 13645, 14070, 14539, 16374, 16616, 18760, 19103, 20770, 21832, 24924, 26040, 27290, 28140, 29078, 31155, 32748, 38206, 40935, 41540, 43617, 49848, 54580, 56280, 57309, 58156, 62310, 65496, 72695, 76412, 81870, 83080, 84599, 87234, 95515, 109160, 114618, 116312, 124620, 145390, 152824, 163740, 169198, 174468, 182843, 191030, 218085, 229236, 249240, 253797, 286545, 290780, 327480, 338396, 348936, 365686, 382060, 422995, 436170, 458472, 507594, 548529, 573090, 581560, 592193, 676792, 731372, 764120, 845990, 872340, 914215, 1015188, 1097058, 1146180, 1184386, 1268985, 1279901, 1462744, 1691980, 1744680, 1776579, 1828430, 2030376, 2194116, 2292360, 2368772, 2537970, 2559802, 2742645, 2960965, 3383960, 3553158, 3656860, 3839703, 4388232, 4737544, 5075940, 5119604, 5485290, 5668133, 5921930, 6399505, 7106316, 7313720, 7679406, 8882895, 10151880, 10239208, 10970580, 11336266, 11843860, 12799010, 14212632, 15358812, 17004399, 17765790, 19198515, 21941160, 22672532, 23687720, 25598020, 28340665, 30717624, 34008798, 35531580, 38397030, 39676931, 45345064, 51196040, 56681330, 68017596, 71063160, 76794060, 79353862, 85021995, 113362660, 119030793, 136035192, 153588120, 158707724, 170043990, 198384655, 226725320, 238061586, 317415448, 340087980, 396769310, 476123172, 595153965, 680175960, 793538620, 952246344, 1190307930, 1587077240, 2380615860, 4761231720]

約数ペア:

[(1, 4761231720), (2, 2380615860), (3, 1587077240), (4, 1190307930), (5, 952246344), (6, 793538620), (7, 680175960), (8, 595153965), (10, 476123172), (12, 396769310), (14, 340087980), (15, 317415448), (20, 238061586), (21, 226725320), (24, 198384655), (28, 170043990), (30, 158707724), (31, 153588120), (35, 136035192), (40, 119030793), (42, 113362660), (56, 85021995), (60, 79353862), (62, 76794060), (67, 71063160), (70, 68017596), (84, 56681330), (93, 51196040), (105, 45345064), (120, 39676931), (124, 38397030), (134, 35531580), (140, 34008798), (155, 30717624), (168, 28340665), (186, 25598020), (201, 23687720), (210, 22672532), (217, 21941160), (248, 19198515), (268, 17765790), (280, 17004399), (310, 15358812), (335, 14212632), (372, 12799010), (402, 11843860), (420, 11336266), (434, 10970580), (465, 10239208), (469, 10151880), (536, 8882895), (620, 7679406), (651, 7313720), (670, 7106316), (744, 6399505), (804, 5921930), (840, 5668133), (868, 5485290), (930, 5119604), (938, 5075940), (1005, 4737544), (1085, 4388232), (1240, 3839703), (1302, 3656860), (1340, 3553158), (1407, 3383960), (1608, 2960965), (1736, 2742645), (1860, 2559802), (1876, 2537970), (2010, 2368772), (2077, 2292360), (2170, 2194116), (2345, 2030376), (2604, 1828430), (2680, 1776579), (2729, 1744680), (2814, 1691980), (3255, 1462744), (3720, 1279901), (3752, 1268985), (4020, 1184386), (4154, 1146180), (4340, 1097058), (4690, 1015188), (5208, 914215), (5458, 872340), (5628, 845990), (6231, 764120), (6510, 731372), (7035, 676792), (8040, 592193), (8187, 581560), (8308, 573090), (8680, 548529), (9380, 507594), (10385, 458472), (10916, 436170), (11256, 422995), (12462, 382060), (13020, 365686), (13645, 348936), (14070, 338396), (14539, 327480), (16374, 290780), (16616, 286545), (18760, 253797), (19103, 249240), (20770, 229236), (21832, 218085), (24924, 191030), (26040, 182843), (27290, 174468), (28140, 169198), (29078, 163740), (31155, 152824), (32748, 145390), (38206, 124620), (40935, 116312), (41540, 114618), (43617, 109160), (49848, 95515), (54580, 87234), (56280, 84599), (57309, 83080), (58156, 81870), (62310, 76412), (65496, 72695)]