63112920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 149776680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1759, 1794, 2392, 2760, 2990, 3518, 3588, 4485, 5277, 5980, 7036, 7176, 8795, 8970, 10554, 11960, 14072, 17590, 17940, 21108, 22867, 26385, 35180, 35880, 40457, 42216, 45734, 52770, 68601, 70360, 80914, 91468, 105540, 114335, 121371, 137202, 161828, 182936, 202285, 211080, 228670, 242742, 274404, 323656, 343005, 404570, 457340, 485484, 525941, 548808, 606855, 686010, 809140, 914680, 970968, 1051882, 1213710, 1372020, 1577823, 1618280, 2103764, 2427420, 2629705, 2744040, 3155646, 4207528, 4854840, 5259410, 6311292, 7889115, 10518820, 12622584, 15778230, 21037640, 31556460, 63112920]

約数ペア:

[(1, 63112920), (2, 31556460), (3, 21037640), (4, 15778230), (5, 12622584), (6, 10518820), (8, 7889115), (10, 6311292), (12, 5259410), (13, 4854840), (15, 4207528), (20, 3155646), (23, 2744040), (24, 2629705), (26, 2427420), (30, 2103764), (39, 1618280), (40, 1577823), (46, 1372020), (52, 1213710), (60, 1051882), (65, 970968), (69, 914680), (78, 809140), (92, 686010), (104, 606855), (115, 548808), (120, 525941), (130, 485484), (138, 457340), (156, 404570), (184, 343005), (195, 323656), (230, 274404), (260, 242742), (276, 228670), (299, 211080), (312, 202285), (345, 182936), (390, 161828), (460, 137202), (520, 121371), (552, 114335), (598, 105540), (690, 91468), (780, 80914), (897, 70360), (920, 68601), (1196, 52770), (1380, 45734), (1495, 42216), (1560, 40457), (1759, 35880), (1794, 35180), (2392, 26385), (2760, 22867), (2990, 21108), (3518, 17940), (3588, 17590), (4485, 14072), (5277, 11960), (5980, 10554), (7036, 8970), (7176, 8795)]