564668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{361967}}^1$

素因数の和:361994

約数の個数: 64

約数和(自身を含む): 1824318720

約数和(自身を除く): 1259650200

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, 361967, 723934, 1085901, 1447868, 1809835, 2171802, 2895736, 3619670, 4343604, 4705571, 5429505, 7239340, 8687208, 9411142, 10859010, 14116713, 14478680, 18822284, 21718020, 23527855, 28233426, 37644568, 43436040, 47055710, 56466852, 70583565, 94111420, 112933704, 141167130, 188222840, 282334260, 564668520]

約数ペア:

[(1, 564668520), (2, 282334260), (3, 188222840), (4, 141167130), (5, 112933704), (6, 94111420), (8, 70583565), (10, 56466852), (12, 47055710), (13, 43436040), (15, 37644568), (20, 28233426), (24, 23527855), (26, 21718020), (30, 18822284), (39, 14478680), (40, 14116713), (52, 10859010), (60, 9411142), (65, 8687208), (78, 7239340), (104, 5429505), (120, 4705571), (130, 4343604), (156, 3619670), (195, 2895736), (260, 2171802), (312, 1809835), (390, 1447868), (520, 1085901), (780, 723934), (1560, 361967)]