142425840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11197}}^1$

素因数の和:11266

約数の個数: 80

約数和(自身を含む): 449890848

約数和(自身を除く): 307465008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 11197, 12720, 22394, 33591, 44788, 55985, 67182, 89576, 111970, 134364, 167955, 179152, 223940, 268728, 335910, 447880, 537456, 593441, 671820, 895760, 1186882, 1343640, 1780323, 2373764, 2687280, 2967205, 3560646, 4747528, 5934410, 7121292, 8901615, 9495056, 11868820, 14242584, 17803230, 23737640, 28485168, 35606460, 47475280, 71212920, 142425840]

約数ペア:

[(1, 142425840), (2, 71212920), (3, 47475280), (4, 35606460), (5, 28485168), (6, 23737640), (8, 17803230), (10, 14242584), (12, 11868820), (15, 9495056), (16, 8901615), (20, 7121292), (24, 5934410), (30, 4747528), (40, 3560646), (48, 2967205), (53, 2687280), (60, 2373764), (80, 1780323), (106, 1343640), (120, 1186882), (159, 895760), (212, 671820), (240, 593441), (265, 537456), (318, 447880), (424, 335910), (530, 268728), (636, 223940), (795, 179152), (848, 167955), (1060, 134364), (1272, 111970), (1590, 89576), (2120, 67182), (2544, 55985), (3180, 44788), (4240, 33591), (6360, 22394), (11197, 12720)]