159499620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 558754560

約数和(自身を除く): 399254940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1229, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2458, 2884, 3090, 3605, 3687, 3708, 4326, 4635, 4916, 6145, 6180, 6489, 7210, 7374, 8603, 8652, 9270, 10815, 11061, 12290, 12978, 14420, 14748, 17206, 18435, 18540, 21630, 22122, 24580, 25809, 25956, 32445, 34412, 36870, 43015, 43260, 44244, 51618, 55305, 64890, 73740, 77427, 86030, 103236, 110610, 126587, 129045, 129780, 154854, 172060, 221220, 253174, 258090, 309708, 379761, 387135, 506348, 516180, 632935, 759522, 774270, 886109, 1139283, 1265870, 1519044, 1548540, 1772218, 1898805, 2278566, 2531740, 2658327, 3544436, 3797610, 4430545, 4557132, 5316654, 5696415, 7595220, 7974981, 8861090, 10633308, 11392830, 13291635, 15949962, 17722180, 22785660, 26583270, 31899924, 39874905, 53166540, 79749810, 159499620]

約数ペア:

[(1, 159499620), (2, 79749810), (3, 53166540), (4, 39874905), (5, 31899924), (6, 26583270), (7, 22785660), (9, 17722180), (10, 15949962), (12, 13291635), (14, 11392830), (15, 10633308), (18, 8861090), (20, 7974981), (21, 7595220), (28, 5696415), (30, 5316654), (35, 4557132), (36, 4430545), (42, 3797610), (45, 3544436), (60, 2658327), (63, 2531740), (70, 2278566), (84, 1898805), (90, 1772218), (103, 1548540), (105, 1519044), (126, 1265870), (140, 1139283), (180, 886109), (206, 774270), (210, 759522), (252, 632935), (309, 516180), (315, 506348), (412, 387135), (420, 379761), (515, 309708), (618, 258090), (630, 253174), (721, 221220), (927, 172060), (1030, 154854), (1229, 129780), (1236, 129045), (1260, 126587), (1442, 110610), (1545, 103236), (1854, 86030), (2060, 77427), (2163, 73740), (2458, 64890), (2884, 55305), (3090, 51618), (3605, 44244), (3687, 43260), (3708, 43015), (4326, 36870), (4635, 34412), (4916, 32445), (6145, 25956), (6180, 25809), (6489, 24580), (7210, 22122), (7374, 21630), (8603, 18540), (8652, 18435), (9270, 17206), (10815, 14748), (11061, 14420), (12290, 12978)]