160989360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1315

約数の個数: 160

約数和(自身を含む): 578058240

約数和(自身を除く): 417068880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1213, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2426, 2765, 3160, 3318, 3639, 3792, 4424, 4740, 4852, 5530, 6065, 6320, 6636, 7278, 8295, 8491, 8848, 9480, 9704, 11060, 12130, 13272, 14556, 16590, 16982, 18195, 18960, 19408, 22120, 24260, 25473, 26544, 29112, 33180, 33964, 36390, 42455, 44240, 48520, 50946, 58224, 66360, 67928, 72780, 84910, 95827, 97040, 101892, 127365, 132720, 135856, 145560, 169820, 191654, 203784, 254730, 287481, 291120, 339640, 383308, 407568, 479135, 509460, 574962, 670789, 679280, 766616, 958270, 1018920, 1149924, 1341578, 1437405, 1533232, 1916540, 2012367, 2037840, 2299848, 2683156, 2874810, 3353945, 3833080, 4024734, 4599696, 5366312, 5749620, 6707890, 7666160, 8049468, 10061835, 10732624, 11499240, 13415780, 16098936, 20123670, 22998480, 26831560, 32197872, 40247340, 53663120, 80494680, 160989360]

約数ペア:

[(1, 160989360), (2, 80494680), (3, 53663120), (4, 40247340), (5, 32197872), (6, 26831560), (7, 22998480), (8, 20123670), (10, 16098936), (12, 13415780), (14, 11499240), (15, 10732624), (16, 10061835), (20, 8049468), (21, 7666160), (24, 6707890), (28, 5749620), (30, 5366312), (35, 4599696), (40, 4024734), (42, 3833080), (48, 3353945), (56, 2874810), (60, 2683156), (70, 2299848), (79, 2037840), (80, 2012367), (84, 1916540), (105, 1533232), (112, 1437405), (120, 1341578), (140, 1149924), (158, 1018920), (168, 958270), (210, 766616), (237, 679280), (240, 670789), (280, 574962), (316, 509460), (336, 479135), (395, 407568), (420, 383308), (474, 339640), (553, 291120), (560, 287481), (632, 254730), (790, 203784), (840, 191654), (948, 169820), (1106, 145560), (1185, 135856), (1213, 132720), (1264, 127365), (1580, 101892), (1659, 97040), (1680, 95827), (1896, 84910), (2212, 72780), (2370, 67928), (2426, 66360), (2765, 58224), (3160, 50946), (3318, 48520), (3639, 44240), (3792, 42455), (4424, 36390), (4740, 33964), (4852, 33180), (5530, 29112), (6065, 26544), (6320, 25473), (6636, 24260), (7278, 22120), (8295, 19408), (8491, 18960), (8848, 18195), (9480, 16982), (9704, 16590), (11060, 14556), (12130, 13272)]