3881531680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 10297173600

約数和(自身を除く): 6415641920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 229, 232, 260, 281, 290, 377, 416, 458, 464, 520, 562, 580, 754, 916, 928, 1040, 1124, 1145, 1160, 1405, 1508, 1832, 1885, 2080, 2248, 2290, 2320, 2810, 2977, 3016, 3653, 3664, 3770, 4496, 4580, 4640, 5620, 5954, 6032, 6641, 7306, 7328, 7540, 8149, 8992, 9160, 11240, 11908, 12064, 13282, 14612, 14885, 15080, 16298, 18265, 18320, 22480, 23816, 26564, 29224, 29770, 30160, 32596, 33205, 36530, 36640, 40745, 44960, 47632, 53128, 58448, 59540, 60320, 64349, 65192, 66410, 73060, 81490, 86333, 95264, 105937, 106256, 116896, 119080, 128698, 130384, 132820, 146120, 162980, 172666, 211874, 212512, 238160, 257396, 260768, 265640, 292240, 321745, 325960, 345332, 423748, 431665, 476320, 514792, 529685, 531280, 584480, 643490, 651920, 690664, 836537, 847496, 863330, 1029584, 1059370, 1062560, 1286980, 1303840, 1381328, 1673074, 1694992, 1726660, 1866121, 2059168, 2118740, 2573960, 2762656, 3346148, 3389984, 3453320, 3732242, 4182685, 4237480, 5147920, 6692296, 6906640, 7464484, 8365370, 8474960, 9330605, 10295840, 13384592, 13813280, 14928968, 16730740, 16949920, 18661210, 24259573, 26769184, 29857936, 33461480, 37322420, 48519146, 59715872, 66922960, 74644840, 97038292, 121297865, 133845920, 149289680, 194076584, 242595730, 298579360, 388153168, 485191460, 776306336, 970382920, 1940765840, 3881531680]

約数ペア:

[(1, 3881531680), (2, 1940765840), (4, 970382920), (5, 776306336), (8, 485191460), (10, 388153168), (13, 298579360), (16, 242595730), (20, 194076584), (26, 149289680), (29, 133845920), (32, 121297865), (40, 97038292), (52, 74644840), (58, 66922960), (65, 59715872), (80, 48519146), (104, 37322420), (116, 33461480), (130, 29857936), (145, 26769184), (160, 24259573), (208, 18661210), (229, 16949920), (232, 16730740), (260, 14928968), (281, 13813280), (290, 13384592), (377, 10295840), (416, 9330605), (458, 8474960), (464, 8365370), (520, 7464484), (562, 6906640), (580, 6692296), (754, 5147920), (916, 4237480), (928, 4182685), (1040, 3732242), (1124, 3453320), (1145, 3389984), (1160, 3346148), (1405, 2762656), (1508, 2573960), (1832, 2118740), (1885, 2059168), (2080, 1866121), (2248, 1726660), (2290, 1694992), (2320, 1673074), (2810, 1381328), (2977, 1303840), (3016, 1286980), (3653, 1062560), (3664, 1059370), (3770, 1029584), (4496, 863330), (4580, 847496), (4640, 836537), (5620, 690664), (5954, 651920), (6032, 643490), (6641, 584480), (7306, 531280), (7328, 529685), (7540, 514792), (8149, 476320), (8992, 431665), (9160, 423748), (11240, 345332), (11908, 325960), (12064, 321745), (13282, 292240), (14612, 265640), (14885, 260768), (15080, 257396), (16298, 238160), (18265, 212512), (18320, 211874), (22480, 172666), (23816, 162980), (26564, 146120), (29224, 132820), (29770, 130384), (30160, 128698), (32596, 119080), (33205, 116896), (36530, 106256), (36640, 105937), (40745, 95264), (44960, 86333), (47632, 81490), (53128, 73060), (58448, 66410), (59540, 65192), (60320, 64349)]