839602920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13127}}^1$

素因数の和:13195

約数の個数: 128

約数和(自身を含む): 2778935040

約数和(自身を除く): 1939332120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 13127, 15990, 21320, 26254, 31980, 39381, 52508, 63960, 65635, 78762, 105016, 131270, 157524, 170651, 196905, 262540, 315048, 341302, 393810, 511953, 525080, 538207, 682604, 787620, 853255, 1023906, 1076414, 1365208, 1575240, 1614621, 1706510, 2047812, 2152828, 2559765, 2691035, 3229242, 3413020, 4095624, 4305656, 5119530, 5382070, 6458484, 6826040, 6996691, 8073105, 10239060, 10764140, 12916968, 13993382, 16146210, 20478120, 20990073, 21528280, 27986764, 32292420, 34983455, 41980146, 55973528, 64584840, 69966910, 83960292, 104950365, 139933820, 167920584, 209900730, 279867640, 419801460, 839602920]

約数ペア:

[(1, 839602920), (2, 419801460), (3, 279867640), (4, 209900730), (5, 167920584), (6, 139933820), (8, 104950365), (10, 83960292), (12, 69966910), (13, 64584840), (15, 55973528), (20, 41980146), (24, 34983455), (26, 32292420), (30, 27986764), (39, 21528280), (40, 20990073), (41, 20478120), (52, 16146210), (60, 13993382), (65, 12916968), (78, 10764140), (82, 10239060), (104, 8073105), (120, 6996691), (123, 6826040), (130, 6458484), (156, 5382070), (164, 5119530), (195, 4305656), (205, 4095624), (246, 3413020), (260, 3229242), (312, 2691035), (328, 2559765), (390, 2152828), (410, 2047812), (492, 1706510), (520, 1614621), (533, 1575240), (615, 1365208), (780, 1076414), (820, 1023906), (984, 853255), (1066, 787620), (1230, 682604), (1560, 538207), (1599, 525080), (1640, 511953), (2132, 393810), (2460, 341302), (2665, 315048), (3198, 262540), (4264, 196905), (4920, 170651), (5330, 157524), (6396, 131270), (7995, 105016), (10660, 78762), (12792, 65635), (13127, 63960), (15990, 52508), (21320, 39381), (26254, 31980)]