6544720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 160

約数和(自身を含む): 19998720

約数和(自身を除く): 13454000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 31, 35, 40, 52, 56, 58, 62, 65, 70, 80, 91, 104, 112, 116, 124, 130, 140, 145, 155, 182, 203, 208, 217, 232, 248, 260, 280, 290, 310, 364, 377, 403, 406, 434, 455, 464, 496, 520, 560, 580, 620, 728, 754, 806, 812, 868, 899, 910, 1015, 1040, 1085, 1160, 1240, 1456, 1508, 1612, 1624, 1736, 1798, 1820, 1885, 2015, 2030, 2170, 2320, 2480, 2639, 2821, 3016, 3224, 3248, 3472, 3596, 3640, 3770, 4030, 4060, 4340, 4495, 5278, 5642, 6032, 6293, 6448, 7192, 7280, 7540, 8060, 8120, 8680, 8990, 10556, 11284, 11687, 12586, 13195, 14105, 14384, 15080, 16120, 16240, 17360, 17980, 21112, 22568, 23374, 25172, 26390, 28210, 30160, 31465, 32240, 35960, 42224, 45136, 46748, 50344, 52780, 56420, 58435, 62930, 71920, 81809, 93496, 100688, 105560, 112840, 116870, 125860, 163618, 186992, 211120, 225680, 233740, 251720, 327236, 409045, 467480, 503440, 654472, 818090, 934960, 1308944, 1636180, 3272360, 6544720]

約数ペア:

[(1, 6544720), (2, 3272360), (4, 1636180), (5, 1308944), (7, 934960), (8, 818090), (10, 654472), (13, 503440), (14, 467480), (16, 409045), (20, 327236), (26, 251720), (28, 233740), (29, 225680), (31, 211120), (35, 186992), (40, 163618), (52, 125860), (56, 116870), (58, 112840), (62, 105560), (65, 100688), (70, 93496), (80, 81809), (91, 71920), (104, 62930), (112, 58435), (116, 56420), (124, 52780), (130, 50344), (140, 46748), (145, 45136), (155, 42224), (182, 35960), (203, 32240), (208, 31465), (217, 30160), (232, 28210), (248, 26390), (260, 25172), (280, 23374), (290, 22568), (310, 21112), (364, 17980), (377, 17360), (403, 16240), (406, 16120), (434, 15080), (455, 14384), (464, 14105), (496, 13195), (520, 12586), (560, 11687), (580, 11284), (620, 10556), (728, 8990), (754, 8680), (806, 8120), (812, 8060), (868, 7540), (899, 7280), (910, 7192), (1015, 6448), (1040, 6293), (1085, 6032), (1160, 5642), (1240, 5278), (1456, 4495), (1508, 4340), (1612, 4060), (1624, 4030), (1736, 3770), (1798, 3640), (1820, 3596), (1885, 3472), (2015, 3248), (2030, 3224), (2170, 3016), (2320, 2821), (2480, 2639)]