16787155560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{252971}}^1$

素因数の和:253071

約数の個数: 128

約数和(自身を含む): 58284748800

約数和(自身を除く): 41497593240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 33180, 66360, 252971, 505942, 758913, 1011884, 1264855, 1517826, 1770797, 2023768, 2529710, 3035652, 3541594, 3794565, 5059420, 5312391, 6071304, 7083188, 7589130, 8853985, 10118840, 10624782, 14166376, 15178260, 17707970, 19984709, 21249564, 26561955, 30356520, 35415940, 39969418, 42499128, 53123910, 59954127, 70831880, 79938836, 99923545, 106247820, 119908254, 139892963, 159877672, 199847090, 212495640, 239816508, 279785926, 299770635, 399694180, 419678889, 479633016, 559571852, 599541270, 699464815, 799388360, 839357778, 1119143704, 1199082540, 1398929630, 1678715556, 2098394445, 2398165080, 2797859260, 3357431112, 4196788890, 5595718520, 8393577780, 16787155560]

約数ペア:

[(1, 16787155560), (2, 8393577780), (3, 5595718520), (4, 4196788890), (5, 3357431112), (6, 2797859260), (7, 2398165080), (8, 2098394445), (10, 1678715556), (12, 1398929630), (14, 1199082540), (15, 1119143704), (20, 839357778), (21, 799388360), (24, 699464815), (28, 599541270), (30, 559571852), (35, 479633016), (40, 419678889), (42, 399694180), (56, 299770635), (60, 279785926), (70, 239816508), (79, 212495640), (84, 199847090), (105, 159877672), (120, 139892963), (140, 119908254), (158, 106247820), (168, 99923545), (210, 79938836), (237, 70831880), (280, 59954127), (316, 53123910), (395, 42499128), (420, 39969418), (474, 35415940), (553, 30356520), (632, 26561955), (790, 21249564), (840, 19984709), (948, 17707970), (1106, 15178260), (1185, 14166376), (1580, 10624782), (1659, 10118840), (1896, 8853985), (2212, 7589130), (2370, 7083188), (2765, 6071304), (3160, 5312391), (3318, 5059420), (4424, 3794565), (4740, 3541594), (5530, 3035652), (6636, 2529710), (8295, 2023768), (9480, 1770797), (11060, 1517826), (13272, 1264855), (16590, 1011884), (22120, 758913), (33180, 505942), (66360, 252971)]