66158040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42409}}^1$

素因数の和:42436

約数の個数: 64

約数和(自身を含む): 213746400

約数和(自身を除く): 147588360

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, 42409, 84818, 127227, 169636, 212045, 254454, 339272, 424090, 508908, 551317, 636135, 848180, 1017816, 1102634, 1272270, 1653951, 1696360, 2205268, 2544540, 2756585, 3307902, 4410536, 5089080, 5513170, 6615804, 8269755, 11026340, 13231608, 16539510, 22052680, 33079020, 66158040]

約数ペア:

[(1, 66158040), (2, 33079020), (3, 22052680), (4, 16539510), (5, 13231608), (6, 11026340), (8, 8269755), (10, 6615804), (12, 5513170), (13, 5089080), (15, 4410536), (20, 3307902), (24, 2756585), (26, 2544540), (30, 2205268), (39, 1696360), (40, 1653951), (52, 1272270), (60, 1102634), (65, 1017816), (78, 848180), (104, 636135), (120, 551317), (130, 508908), (156, 424090), (195, 339272), (260, 254454), (312, 212045), (390, 169636), (520, 127227), (780, 84818), (1560, 42409)]