143173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 483510720

約数和(自身を除く): 340337040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 421, 436, 520, 545, 624, 654, 780, 842, 872, 1040, 1090, 1263, 1308, 1417, 1560, 1635, 1684, 1744, 2105, 2180, 2526, 2616, 2834, 3120, 3270, 3368, 4210, 4251, 4360, 5052, 5232, 5473, 5668, 6315, 6540, 6736, 7085, 8420, 8502, 8720, 10104, 10946, 11336, 12630, 13080, 14170, 16419, 16840, 17004, 20208, 21255, 21892, 22672, 25260, 26160, 27365, 28340, 32838, 33680, 34008, 42510, 43784, 45889, 50520, 54730, 56680, 65676, 68016, 82095, 85020, 87568, 91778, 101040, 109460, 113360, 131352, 137667, 164190, 170040, 183556, 218920, 229445, 262704, 275334, 328380, 340080, 367112, 437840, 458890, 550668, 596557, 656760, 688335, 734224, 917780, 1101336, 1193114, 1313520, 1376670, 1789671, 1835560, 2202672, 2386228, 2753340, 2982785, 3579342, 3671120, 4772456, 5506680, 5965570, 7158684, 8948355, 9544912, 11013360, 11931140, 14317368, 17896710, 23862280, 28634736, 35793420, 47724560, 71586840, 143173680]

約数ペア:

[(1, 143173680), (2, 71586840), (3, 47724560), (4, 35793420), (5, 28634736), (6, 23862280), (8, 17896710), (10, 14317368), (12, 11931140), (13, 11013360), (15, 9544912), (16, 8948355), (20, 7158684), (24, 5965570), (26, 5506680), (30, 4772456), (39, 3671120), (40, 3579342), (48, 2982785), (52, 2753340), (60, 2386228), (65, 2202672), (78, 1835560), (80, 1789671), (104, 1376670), (109, 1313520), (120, 1193114), (130, 1101336), (156, 917780), (195, 734224), (208, 688335), (218, 656760), (240, 596557), (260, 550668), (312, 458890), (327, 437840), (390, 367112), (421, 340080), (436, 328380), (520, 275334), (545, 262704), (624, 229445), (654, 218920), (780, 183556), (842, 170040), (872, 164190), (1040, 137667), (1090, 131352), (1263, 113360), (1308, 109460), (1417, 101040), (1560, 91778), (1635, 87568), (1684, 85020), (1744, 82095), (2105, 68016), (2180, 65676), (2526, 56680), (2616, 54730), (2834, 50520), (3120, 45889), (3270, 43784), (3368, 42510), (4210, 34008), (4251, 33680), (4360, 32838), (5052, 28340), (5232, 27365), (5473, 26160), (5668, 25260), (6315, 22672), (6540, 21892), (6736, 21255), (7085, 20208), (8420, 17004), (8502, 16840), (8720, 16419), (10104, 14170), (10946, 13080), (11336, 12630)]