120629670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 355968000

約数和(自身を除く): 235338330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 617, 665, 686, 735, 798, 931, 1029, 1234, 1330, 1470, 1715, 1851, 1862, 1995, 2058, 2793, 3085, 3430, 3702, 3990, 4319, 4655, 5145, 5586, 6170, 6517, 8638, 9255, 9310, 10290, 11723, 12957, 13034, 13965, 18510, 19551, 21595, 23446, 25914, 27930, 30233, 32585, 35169, 39102, 43190, 58615, 60466, 64785, 65170, 70338, 82061, 90699, 97755, 117230, 129570, 151165, 164122, 175845, 181398, 195510, 211631, 246183, 302330, 351690, 410305, 423262, 453495, 492366, 574427, 634893, 820610, 906990, 1058155, 1148854, 1230915, 1269786, 1723281, 2116310, 2461830, 2872135, 3174465, 3446562, 4020989, 5744270, 6348930, 8041978, 8616405, 12062967, 17232810, 20104945, 24125934, 40209890, 60314835, 120629670]

約数ペア:

[(1, 120629670), (2, 60314835), (3, 40209890), (5, 24125934), (6, 20104945), (7, 17232810), (10, 12062967), (14, 8616405), (15, 8041978), (19, 6348930), (21, 5744270), (30, 4020989), (35, 3446562), (38, 3174465), (42, 2872135), (49, 2461830), (57, 2116310), (70, 1723281), (95, 1269786), (98, 1230915), (105, 1148854), (114, 1058155), (133, 906990), (147, 820610), (190, 634893), (210, 574427), (245, 492366), (266, 453495), (285, 423262), (294, 410305), (343, 351690), (399, 302330), (490, 246183), (570, 211631), (617, 195510), (665, 181398), (686, 175845), (735, 164122), (798, 151165), (931, 129570), (1029, 117230), (1234, 97755), (1330, 90699), (1470, 82061), (1715, 70338), (1851, 65170), (1862, 64785), (1995, 60466), (2058, 58615), (2793, 43190), (3085, 39102), (3430, 35169), (3702, 32585), (3990, 30233), (4319, 27930), (4655, 25914), (5145, 23446), (5586, 21595), (6170, 19551), (6517, 18510), (8638, 13965), (9255, 13034), (9310, 12957), (10290, 11723)]