15698435120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{162577}}^1$

素因数の和:162678

約数の個数: 80

約数和(自身を含む): 39190402368

約数和(自身を除く): 23491967248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 568, 680, 710, 1136, 1207, 1360, 1420, 2414, 2840, 4828, 5680, 6035, 9656, 12070, 19312, 24140, 48280, 96560, 162577, 325154, 650308, 812885, 1300616, 1625770, 2601232, 2763809, 3251540, 5527618, 6503080, 11055236, 11542967, 13006160, 13819045, 22110472, 23085934, 27638090, 44220944, 46171868, 55276180, 57714835, 92343736, 110552360, 115429670, 184687472, 196230439, 221104720, 230859340, 392460878, 461718680, 784921756, 923437360, 981152195, 1569843512, 1962304390, 3139687024, 3924608780, 7849217560, 15698435120]

約数ペア:

[(1, 15698435120), (2, 7849217560), (4, 3924608780), (5, 3139687024), (8, 1962304390), (10, 1569843512), (16, 981152195), (17, 923437360), (20, 784921756), (34, 461718680), (40, 392460878), (68, 230859340), (71, 221104720), (80, 196230439), (85, 184687472), (136, 115429670), (142, 110552360), (170, 92343736), (272, 57714835), (284, 55276180), (340, 46171868), (355, 44220944), (568, 27638090), (680, 23085934), (710, 22110472), (1136, 13819045), (1207, 13006160), (1360, 11542967), (1420, 11055236), (2414, 6503080), (2840, 5527618), (4828, 3251540), (5680, 2763809), (6035, 2601232), (9656, 1625770), (12070, 1300616), (19312, 812885), (24140, 650308), (48280, 325154), (96560, 162577)]