1277995680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 4732889616

約数和(自身を除く): 3454893936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 233, 234, 240, 260, 288, 293, 312, 360, 390, 416, 466, 468, 480, 520, 585, 586, 624, 699, 720, 780, 879, 932, 936, 1040, 1165, 1170, 1172, 1248, 1398, 1440, 1465, 1560, 1758, 1864, 1872, 2080, 2097, 2330, 2340, 2344, 2637, 2796, 2930, 3029, 3120, 3495, 3516, 3728, 3744, 3809, 4194, 4395, 4660, 4680, 4688, 5274, 5592, 5860, 6058, 6240, 6990, 7032, 7456, 7618, 8388, 8790, 9087, 9320, 9360, 9376, 10485, 10548, 11184, 11427, 11720, 12116, 13185, 13980, 14064, 15145, 15236, 16776, 17580, 18174, 18640, 18720, 19045, 20970, 21096, 22368, 22854, 23440, 24232, 26370, 27261, 27960, 28128, 30290, 30472, 33552, 34281, 35160, 36348, 37280, 38090, 41940, 42192, 45435, 45708, 46880, 48464, 52740, 54522, 55920, 57135, 60580, 60944, 67104, 68269, 68562, 70320, 72696, 76180, 83880, 84384, 90870, 91416, 96928, 105480, 109044, 111840, 114270, 121160, 121888, 136305, 136538, 137124, 140640, 145392, 152360, 167760, 171405, 181740, 182832, 204807, 210960, 218088, 228540, 242320, 272610, 273076, 274248, 290784, 304720, 335520, 341345, 342810, 363480, 365664, 409614, 421920, 436176, 457080, 484640, 545220, 546152, 548496, 609440, 614421, 682690, 685620, 726960, 819228, 872352, 887497, 914160, 1024035, 1090440, 1092304, 1096992, 1228842, 1365380, 1371240, 1453920, 1638456, 1774994, 1828320, 2048070, 2180880, 2184608, 2457684, 2662491, 2730760, 2742480, 3072105, 3276912, 3549988, 4096140, 4361760, 4437485, 4915368, 5324982, 5461520, 5484960, 6144210, 6553824, 7099976, 7987473, 8192280, 8874970, 9830736, 10649964, 10923040, 12288420, 13312455, 14199952, 15974946, 16384560, 17749940, 19661472, 21299928, 24576840, 26624910, 28399904, 31949892, 32769120, 35499880, 39937365, 42599856, 49153680, 53249820, 63899784, 70999760, 79874730, 85199712, 98307360, 106499640, 127799568, 141999520, 159749460, 212999280, 255599136, 319498920, 425998560, 638997840, 1277995680]

約数ペア:

[(1, 1277995680), (2, 638997840), (3, 425998560), (4, 319498920), (5, 255599136), (6, 212999280), (8, 159749460), (9, 141999520), (10, 127799568), (12, 106499640), (13, 98307360), (15, 85199712), (16, 79874730), (18, 70999760), (20, 63899784), (24, 53249820), (26, 49153680), (30, 42599856), (32, 39937365), (36, 35499880), (39, 32769120), (40, 31949892), (45, 28399904), (48, 26624910), (52, 24576840), (60, 21299928), (65, 19661472), (72, 17749940), (78, 16384560), (80, 15974946), (90, 14199952), (96, 13312455), (104, 12288420), (117, 10923040), (120, 10649964), (130, 9830736), (144, 8874970), (156, 8192280), (160, 7987473), (180, 7099976), (195, 6553824), (208, 6144210), (233, 5484960), (234, 5461520), (240, 5324982), (260, 4915368), (288, 4437485), (293, 4361760), (312, 4096140), (360, 3549988), (390, 3276912), (416, 3072105), (466, 2742480), (468, 2730760), (480, 2662491), (520, 2457684), (585, 2184608), (586, 2180880), (624, 2048070), (699, 1828320), (720, 1774994), (780, 1638456), (879, 1453920), (932, 1371240), (936, 1365380), (1040, 1228842), (1165, 1096992), (1170, 1092304), (1172, 1090440), (1248, 1024035), (1398, 914160), (1440, 887497), (1465, 872352), (1560, 819228), (1758, 726960), (1864, 685620), (1872, 682690), (2080, 614421), (2097, 609440), (2330, 548496), (2340, 546152), (2344, 545220), (2637, 484640), (2796, 457080), (2930, 436176), (3029, 421920), (3120, 409614), (3495, 365664), (3516, 363480), (3728, 342810), (3744, 341345), (3809, 335520), (4194, 304720), (4395, 290784), (4660, 274248), (4680, 273076), (4688, 272610), (5274, 242320), (5592, 228540), (5860, 218088), (6058, 210960), (6240, 204807), (6990, 182832), (7032, 181740), (7456, 171405), (7618, 167760), (8388, 152360), (8790, 145392), (9087, 140640), (9320, 137124), (9360, 136538), (9376, 136305), (10485, 121888), (10548, 121160), (11184, 114270), (11427, 111840), (11720, 109044), (12116, 105480), (13185, 96928), (13980, 91416), (14064, 90870), (15145, 84384), (15236, 83880), (16776, 76180), (17580, 72696), (18174, 70320), (18640, 68562), (18720, 68269), (19045, 67104), (20970, 60944), (21096, 60580), (22368, 57135), (22854, 55920), (23440, 54522), (24232, 52740), (26370, 48464), (27261, 46880), (27960, 45708), (28128, 45435), (30290, 42192), (30472, 41940), (33552, 38090), (34281, 37280), (35160, 36348)]