7331640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 22239360

約数和(自身を除く): 14907720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 571, 642, 856, 1070, 1142, 1284, 1605, 1713, 2140, 2284, 2568, 2855, 3210, 3426, 4280, 4568, 5710, 6420, 6852, 8565, 11420, 12840, 13704, 17130, 22840, 34260, 61097, 68520, 122194, 183291, 244388, 305485, 366582, 488776, 610970, 733164, 916455, 1221940, 1466328, 1832910, 2443880, 3665820, 7331640]

約数ペア:

[(1, 7331640), (2, 3665820), (3, 2443880), (4, 1832910), (5, 1466328), (6, 1221940), (8, 916455), (10, 733164), (12, 610970), (15, 488776), (20, 366582), (24, 305485), (30, 244388), (40, 183291), (60, 122194), (107, 68520), (120, 61097), (214, 34260), (321, 22840), (428, 17130), (535, 13704), (571, 12840), (642, 11420), (856, 8565), (1070, 6852), (1142, 6420), (1284, 5710), (1605, 4568), (1713, 4280), (2140, 3426), (2284, 3210), (2568, 2855)]