1567388940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4027}}^1$

素因数の和:4551

約数の個数: 96

約数和(自身を含む): 4736928000

約数和(自身を除く): 3169539060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 499, 780, 998, 1497, 1996, 2495, 2994, 4027, 4990, 5988, 6487, 7485, 8054, 9980, 12081, 12974, 14970, 16108, 19461, 20135, 24162, 25948, 29940, 32435, 38922, 40270, 48324, 52351, 60405, 64870, 77844, 80540, 97305, 104702, 120810, 129740, 157053, 194610, 209404, 241620, 261755, 314106, 389220, 523510, 628212, 785265, 1047020, 1570530, 2009473, 3141060, 4018946, 6028419, 8037892, 10047365, 12056838, 20094730, 24113676, 26123149, 30142095, 40189460, 52246298, 60284190, 78369447, 104492596, 120568380, 130615745, 156738894, 261231490, 313477788, 391847235, 522462980, 783694470, 1567388940]

約数ペア:

[(1, 1567388940), (2, 783694470), (3, 522462980), (4, 391847235), (5, 313477788), (6, 261231490), (10, 156738894), (12, 130615745), (13, 120568380), (15, 104492596), (20, 78369447), (26, 60284190), (30, 52246298), (39, 40189460), (52, 30142095), (60, 26123149), (65, 24113676), (78, 20094730), (130, 12056838), (156, 10047365), (195, 8037892), (260, 6028419), (390, 4018946), (499, 3141060), (780, 2009473), (998, 1570530), (1497, 1047020), (1996, 785265), (2495, 628212), (2994, 523510), (4027, 389220), (4990, 314106), (5988, 261755), (6487, 241620), (7485, 209404), (8054, 194610), (9980, 157053), (12081, 129740), (12974, 120810), (14970, 104702), (16108, 97305), (19461, 80540), (20135, 77844), (24162, 64870), (25948, 60405), (29940, 52351), (32435, 48324), (38922, 40270)]