2100069480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{30649}}^1$

素因数の和:31234

約数の個数: 64

約数和(自身を含む): 6311448000

約数和(自身を除く): 4211378520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 11420, 13704, 17130, 22840, 30649, 34260, 61298, 68520, 91947, 122596, 153245, 183894, 245192, 306490, 367788, 459735, 612980, 735576, 919470, 1225960, 1838940, 3677880, 17500579, 35001158, 52501737, 70002316, 87502895, 105003474, 140004632, 175005790, 210006948, 262508685, 350011580, 420013896, 525017370, 700023160, 1050034740, 2100069480]

約数ペア:

[(1, 2100069480), (2, 1050034740), (3, 700023160), (4, 525017370), (5, 420013896), (6, 350011580), (8, 262508685), (10, 210006948), (12, 175005790), (15, 140004632), (20, 105003474), (24, 87502895), (30, 70002316), (40, 52501737), (60, 35001158), (120, 17500579), (571, 3677880), (1142, 1838940), (1713, 1225960), (2284, 919470), (2855, 735576), (3426, 612980), (4568, 459735), (5710, 367788), (6852, 306490), (8565, 245192), (11420, 183894), (13704, 153245), (17130, 122596), (22840, 91947), (30649, 68520), (34260, 61298)]