142672920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91457}}^1$

素因数の和:91484

約数の個数: 64

約数和(自身を含む): 460948320

約数和(自身を除く): 318275400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 91457, 182914, 274371, 365828, 457285, 548742, 731656, 914570, 1097484, 1188941, 1371855, 1829140, 2194968, 2377882, 2743710, 3566823, 3658280, 4755764, 5487420, 5944705, 7133646, 9511528, 10974840, 11889410, 14267292, 17834115, 23778820, 28534584, 35668230, 47557640, 71336460, 142672920]

約数ペア:

[(1, 142672920), (2, 71336460), (3, 47557640), (4, 35668230), (5, 28534584), (6, 23778820), (8, 17834115), (10, 14267292), (12, 11889410), (13, 10974840), (15, 9511528), (20, 7133646), (24, 5944705), (26, 5487420), (30, 4755764), (39, 3658280), (40, 3566823), (52, 2743710), (60, 2377882), (65, 2194968), (78, 1829140), (104, 1371855), (120, 1188941), (130, 1097484), (156, 914570), (195, 731656), (260, 548742), (312, 457285), (390, 365828), (520, 274371), (780, 182914), (1560, 91457)]