1957609080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8353}}^1$

素因数の和:8411

約数の個数: 256

約数和(自身を含む): 7699046400

約数和(自身を除く): 5741437320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8353, 8370, 8680, 9765, 11160, 11718, 13020, 15624, 16706, 16740, 19530, 23436, 25059, 26040, 29295, 33412, 33480, 39060, 41765, 46872, 50118, 58471, 58590, 66824, 75177, 78120, 83530, 100236, 116942, 117180, 125295, 150354, 167060, 175413, 200472, 225531, 233884, 234360, 250590, 258943, 292355, 300708, 334120, 350826, 375885, 451062, 467768, 501180, 517886, 526239, 584710, 601416, 701652, 751770, 776829, 877065, 902124, 1002360, 1035772, 1052478, 1127655, 1169420, 1294715, 1403304, 1503540, 1553658, 1578717, 1754130, 1804248, 1812601, 2071544, 2104956, 2255310, 2330487, 2338840, 2589430, 2631195, 3007080, 3107316, 3157434, 3508260, 3625202, 3884145, 4209912, 4510620, 4660974, 5178860, 5262390, 5437803, 6214632, 6314868, 6991461, 7016520, 7250404, 7768290, 7893585, 9021240, 9063005, 9321948, 10357720, 10524780, 10875606, 11652435, 12629736, 13982922, 14500808, 15536580, 15787170, 16313409, 18126010, 18643896, 21049560, 21751212, 23304870, 27189015, 27965844, 31073160, 31574340, 32626818, 34957305, 36252020, 43502424, 46609740, 48940227, 54378030, 55931688, 63148680, 65253636, 69914610, 72504040, 81567045, 93219480, 97880454, 108756060, 130507272, 139829220, 163134090, 195760908, 217512120, 244701135, 279658440, 326268180, 391521816, 489402270, 652536360, 978804540, 1957609080]

約数ペア:

[(1, 1957609080), (2, 978804540), (3, 652536360), (4, 489402270), (5, 391521816), (6, 326268180), (7, 279658440), (8, 244701135), (9, 217512120), (10, 195760908), (12, 163134090), (14, 139829220), (15, 130507272), (18, 108756060), (20, 97880454), (21, 93219480), (24, 81567045), (27, 72504040), (28, 69914610), (30, 65253636), (31, 63148680), (35, 55931688), (36, 54378030), (40, 48940227), (42, 46609740), (45, 43502424), (54, 36252020), (56, 34957305), (60, 32626818), (62, 31574340), (63, 31073160), (70, 27965844), (72, 27189015), (84, 23304870), (90, 21751212), (93, 21049560), (105, 18643896), (108, 18126010), (120, 16313409), (124, 15787170), (126, 15536580), (135, 14500808), (140, 13982922), (155, 12629736), (168, 11652435), (180, 10875606), (186, 10524780), (189, 10357720), (210, 9321948), (216, 9063005), (217, 9021240), (248, 7893585), (252, 7768290), (270, 7250404), (279, 7016520), (280, 6991461), (310, 6314868), (315, 6214632), (360, 5437803), (372, 5262390), (378, 5178860), (420, 4660974), (434, 4510620), (465, 4209912), (504, 3884145), (540, 3625202), (558, 3508260), (620, 3157434), (630, 3107316), (651, 3007080), (744, 2631195), (756, 2589430), (837, 2338840), (840, 2330487), (868, 2255310), (930, 2104956), (945, 2071544), (1080, 1812601), (1085, 1804248), (1116, 1754130), (1240, 1578717), (1260, 1553658), (1302, 1503540), (1395, 1403304), (1512, 1294715), (1674, 1169420), (1736, 1127655), (1860, 1052478), (1890, 1035772), (1953, 1002360), (2170, 902124), (2232, 877065), (2520, 776829), (2604, 751770), (2790, 701652), (3255, 601416), (3348, 584710), (3720, 526239), (3780, 517886), (3906, 501180), (4185, 467768), (4340, 451062), (5208, 375885), (5580, 350826), (5859, 334120), (6510, 300708), (6696, 292355), (7560, 258943), (7812, 250590), (8353, 234360), (8370, 233884), (8680, 225531), (9765, 200472), (11160, 175413), (11718, 167060), (13020, 150354), (15624, 125295), (16706, 117180), (16740, 116942), (19530, 100236), (23436, 83530), (25059, 78120), (26040, 75177), (29295, 66824), (33412, 58590), (33480, 58471), (39060, 50118), (41765, 46872)]