154034160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 549345792

約数和(自身を除く): 395311632

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, 80, 84, 105, 112, 120, 140, 168, 210, 240, 277, 280, 331, 336, 420, 554, 560, 662, 831, 840, 993, 1108, 1324, 1385, 1655, 1662, 1680, 1939, 1986, 2216, 2317, 2648, 2770, 3310, 3324, 3878, 3972, 4155, 4432, 4634, 4965, 5296, 5540, 5817, 6620, 6648, 6951, 7756, 7944, 8310, 9268, 9695, 9930, 11080, 11585, 11634, 13240, 13296, 13902, 15512, 15888, 16620, 18536, 19390, 19860, 22160, 23170, 23268, 26480, 27804, 29085, 31024, 33240, 34755, 37072, 38780, 39720, 46340, 46536, 55608, 58170, 66480, 69510, 77560, 79440, 91687, 92680, 93072, 111216, 116340, 139020, 155120, 183374, 185360, 232680, 275061, 278040, 366748, 458435, 465360, 550122, 556080, 641809, 733496, 916870, 1100244, 1283618, 1375305, 1466992, 1833740, 1925427, 2200488, 2567236, 2750610, 3209045, 3667480, 3850854, 4400976, 5134472, 5501220, 6418090, 7334960, 7701708, 9627135, 10268944, 11002440, 12836180, 15403416, 19254270, 22004880, 25672360, 30806832, 38508540, 51344720, 77017080, 154034160]

約数ペア:

[(1, 154034160), (2, 77017080), (3, 51344720), (4, 38508540), (5, 30806832), (6, 25672360), (7, 22004880), (8, 19254270), (10, 15403416), (12, 12836180), (14, 11002440), (15, 10268944), (16, 9627135), (20, 7701708), (21, 7334960), (24, 6418090), (28, 5501220), (30, 5134472), (35, 4400976), (40, 3850854), (42, 3667480), (48, 3209045), (56, 2750610), (60, 2567236), (70, 2200488), (80, 1925427), (84, 1833740), (105, 1466992), (112, 1375305), (120, 1283618), (140, 1100244), (168, 916870), (210, 733496), (240, 641809), (277, 556080), (280, 550122), (331, 465360), (336, 458435), (420, 366748), (554, 278040), (560, 275061), (662, 232680), (831, 185360), (840, 183374), (993, 155120), (1108, 139020), (1324, 116340), (1385, 111216), (1655, 93072), (1662, 92680), (1680, 91687), (1939, 79440), (1986, 77560), (2216, 69510), (2317, 66480), (2648, 58170), (2770, 55608), (3310, 46536), (3324, 46340), (3878, 39720), (3972, 38780), (4155, 37072), (4432, 34755), (4634, 33240), (4965, 31024), (5296, 29085), (5540, 27804), (5817, 26480), (6620, 23268), (6648, 23170), (6951, 22160), (7756, 19860), (7944, 19390), (8310, 18536), (9268, 16620), (9695, 15888), (9930, 15512), (11080, 13902), (11585, 13296), (11634, 13240)]