69616560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 237359808

約数和(自身を除く): 167743248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 421, 424, 520, 530, 624, 636, 689, 780, 795, 842, 848, 1040, 1060, 1263, 1272, 1378, 1560, 1590, 1684, 2067, 2105, 2120, 2526, 2544, 2756, 3120, 3180, 3368, 3445, 4134, 4210, 4240, 5052, 5473, 5512, 6315, 6360, 6736, 6890, 8268, 8420, 10104, 10335, 10946, 11024, 12630, 12720, 13780, 16419, 16536, 16840, 20208, 20670, 21892, 22313, 25260, 27365, 27560, 32838, 33072, 33680, 41340, 43784, 44626, 50520, 54730, 55120, 65676, 66939, 82095, 82680, 87568, 89252, 101040, 109460, 111565, 131352, 133878, 164190, 165360, 178504, 218920, 223130, 262704, 267756, 290069, 328380, 334695, 357008, 437840, 446260, 535512, 580138, 656760, 669390, 870207, 892520, 1071024, 1160276, 1313520, 1338780, 1450345, 1740414, 1785040, 2320552, 2677560, 2900690, 3480828, 4351035, 4641104, 5355120, 5801380, 6961656, 8702070, 11602760, 13923312, 17404140, 23205520, 34808280, 69616560]

約数ペア:

[(1, 69616560), (2, 34808280), (3, 23205520), (4, 17404140), (5, 13923312), (6, 11602760), (8, 8702070), (10, 6961656), (12, 5801380), (13, 5355120), (15, 4641104), (16, 4351035), (20, 3480828), (24, 2900690), (26, 2677560), (30, 2320552), (39, 1785040), (40, 1740414), (48, 1450345), (52, 1338780), (53, 1313520), (60, 1160276), (65, 1071024), (78, 892520), (80, 870207), (104, 669390), (106, 656760), (120, 580138), (130, 535512), (156, 446260), (159, 437840), (195, 357008), (208, 334695), (212, 328380), (240, 290069), (260, 267756), (265, 262704), (312, 223130), (318, 218920), (390, 178504), (421, 165360), (424, 164190), (520, 133878), (530, 131352), (624, 111565), (636, 109460), (689, 101040), (780, 89252), (795, 87568), (842, 82680), (848, 82095), (1040, 66939), (1060, 65676), (1263, 55120), (1272, 54730), (1378, 50520), (1560, 44626), (1590, 43784), (1684, 41340), (2067, 33680), (2105, 33072), (2120, 32838), (2526, 27560), (2544, 27365), (2756, 25260), (3120, 22313), (3180, 21892), (3368, 20670), (3445, 20208), (4134, 16840), (4210, 16536), (4240, 16419), (5052, 13780), (5473, 12720), (5512, 12630), (6315, 11024), (6360, 10946), (6736, 10335), (6890, 10104), (8268, 8420)]