125981520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 479969280

約数和(自身を除く): 353987760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 56, 59, 60, 62, 70, 80, 82, 84, 93, 105, 112, 118, 120, 123, 124, 140, 155, 164, 168, 177, 186, 205, 210, 217, 236, 240, 246, 248, 280, 287, 295, 310, 328, 336, 354, 372, 410, 413, 420, 434, 465, 472, 492, 496, 560, 574, 590, 615, 620, 651, 656, 708, 744, 820, 826, 840, 861, 868, 885, 930, 944, 984, 1085, 1148, 1180, 1230, 1239, 1240, 1271, 1302, 1416, 1435, 1488, 1640, 1652, 1680, 1722, 1736, 1770, 1829, 1860, 1968, 2065, 2170, 2296, 2360, 2419, 2460, 2478, 2480, 2542, 2604, 2832, 2870, 3255, 3280, 3304, 3444, 3472, 3540, 3658, 3720, 3813, 4130, 4305, 4340, 4592, 4720, 4838, 4920, 4956, 5084, 5208, 5487, 5740, 6195, 6355, 6510, 6608, 6888, 7080, 7257, 7316, 7440, 7626, 8260, 8610, 8680, 8897, 9145, 9676, 9840, 9912, 10168, 10416, 10974, 11480, 12095, 12390, 12710, 12803, 13020, 13776, 14160, 14514, 14632, 15252, 16520, 16933, 17220, 17360, 17794, 18290, 19065, 19352, 19824, 20336, 21948, 22960, 24190, 24780, 25420, 25606, 26040, 26691, 27435, 29028, 29264, 30504, 33040, 33866, 34440, 35588, 36285, 36580, 38130, 38409, 38704, 43896, 44485, 48380, 49560, 50799, 50840, 51212, 52080, 53382, 54870, 58056, 61008, 64015, 67732, 68880, 71176, 72570, 73160, 74989, 76260, 76818, 84665, 87792, 88970, 96760, 99120, 101598, 101680, 102424, 106764, 109740, 116112, 128030, 133455, 135464, 142352, 145140, 146320, 149978, 152520, 153636, 169330, 177940, 192045, 193520, 203196, 204848, 213528, 219480, 224967, 253995, 256060, 266910, 270928, 290280, 299956, 305040, 307272, 338660, 355880, 374945, 384090, 406392, 427056, 438960, 449934, 507990, 512120, 524923, 533820, 580560, 599912, 614544, 677320, 711760, 749890, 768180, 812784, 899868, 1015980, 1024240, 1049846, 1067640, 1124835, 1199824, 1354640, 1499780, 1536360, 1574769, 1799736, 2031960, 2099692, 2135280, 2249670, 2624615, 2999560, 3072720, 3149538, 3599472, 4063920, 4199384, 4499340, 5249230, 5999120, 6299076, 7873845, 8398768, 8998680, 10498460, 12598152, 15747690, 17997360, 20996920, 25196304, 31495380, 41993840, 62990760, 125981520]

約数ペア:

[(1, 125981520), (2, 62990760), (3, 41993840), (4, 31495380), (5, 25196304), (6, 20996920), (7, 17997360), (8, 15747690), (10, 12598152), (12, 10498460), (14, 8998680), (15, 8398768), (16, 7873845), (20, 6299076), (21, 5999120), (24, 5249230), (28, 4499340), (30, 4199384), (31, 4063920), (35, 3599472), (40, 3149538), (41, 3072720), (42, 2999560), (48, 2624615), (56, 2249670), (59, 2135280), (60, 2099692), (62, 2031960), (70, 1799736), (80, 1574769), (82, 1536360), (84, 1499780), (93, 1354640), (105, 1199824), (112, 1124835), (118, 1067640), (120, 1049846), (123, 1024240), (124, 1015980), (140, 899868), (155, 812784), (164, 768180), (168, 749890), (177, 711760), (186, 677320), (205, 614544), (210, 599912), (217, 580560), (236, 533820), (240, 524923), (246, 512120), (248, 507990), (280, 449934), (287, 438960), (295, 427056), (310, 406392), (328, 384090), (336, 374945), (354, 355880), (372, 338660), (410, 307272), (413, 305040), (420, 299956), (434, 290280), (465, 270928), (472, 266910), (492, 256060), (496, 253995), (560, 224967), (574, 219480), (590, 213528), (615, 204848), (620, 203196), (651, 193520), (656, 192045), (708, 177940), (744, 169330), (820, 153636), (826, 152520), (840, 149978), (861, 146320), (868, 145140), (885, 142352), (930, 135464), (944, 133455), (984, 128030), (1085, 116112), (1148, 109740), (1180, 106764), (1230, 102424), (1239, 101680), (1240, 101598), (1271, 99120), (1302, 96760), (1416, 88970), (1435, 87792), (1488, 84665), (1640, 76818), (1652, 76260), (1680, 74989), (1722, 73160), (1736, 72570), (1770, 71176), (1829, 68880), (1860, 67732), (1968, 64015), (2065, 61008), (2170, 58056), (2296, 54870), (2360, 53382), (2419, 52080), (2460, 51212), (2478, 50840), (2480, 50799), (2542, 49560), (2604, 48380), (2832, 44485), (2870, 43896), (3255, 38704), (3280, 38409), (3304, 38130), (3444, 36580), (3472, 36285), (3540, 35588), (3658, 34440), (3720, 33866), (3813, 33040), (4130, 30504), (4305, 29264), (4340, 29028), (4592, 27435), (4720, 26691), (4838, 26040), (4920, 25606), (4956, 25420), (5084, 24780), (5208, 24190), (5487, 22960), (5740, 21948), (6195, 20336), (6355, 19824), (6510, 19352), (6608, 19065), (6888, 18290), (7080, 17794), (7257, 17360), (7316, 17220), (7440, 16933), (7626, 16520), (8260, 15252), (8610, 14632), (8680, 14514), (8897, 14160), (9145, 13776), (9676, 13020), (9840, 12803), (9912, 12710), (10168, 12390), (10416, 12095), (10974, 11480)]