70795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22691}}^1$

素因数の和:22720

約数の個数: 80

約数和(自身を含む): 236359872

約数和(自身を除く): 165563952

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, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22691, 45382, 68073, 90764, 113455, 136146, 181528, 226910, 272292, 294983, 340365, 363056, 453820, 544584, 589966, 680730, 884949, 907640, 1089168, 1179932, 1361460, 1474915, 1769898, 1815280, 2359864, 2722920, 2949830, 3539796, 4424745, 4719728, 5445840, 5899660, 7079592, 8849490, 11799320, 14159184, 17698980, 23598640, 35397960, 70795920]

約数ペア:

[(1, 70795920), (2, 35397960), (3, 23598640), (4, 17698980), (5, 14159184), (6, 11799320), (8, 8849490), (10, 7079592), (12, 5899660), (13, 5445840), (15, 4719728), (16, 4424745), (20, 3539796), (24, 2949830), (26, 2722920), (30, 2359864), (39, 1815280), (40, 1769898), (48, 1474915), (52, 1361460), (60, 1179932), (65, 1089168), (78, 907640), (80, 884949), (104, 680730), (120, 589966), (130, 544584), (156, 453820), (195, 363056), (208, 340365), (240, 294983), (260, 272292), (312, 226910), (390, 181528), (520, 136146), (624, 113455), (780, 90764), (1040, 68073), (1560, 45382), (3120, 22691)]