70833720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2647}}^1$

素因数の和:2884

約数の個数: 64

約数和(自身を含む): 213534720

約数和(自身を除く): 142701000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2647, 2676, 3345, 4460, 5294, 5352, 6690, 7941, 8920, 10588, 13235, 13380, 15882, 21176, 26470, 26760, 31764, 39705, 52940, 63528, 79410, 105880, 158820, 317640, 590281, 1180562, 1770843, 2361124, 2951405, 3541686, 4722248, 5902810, 7083372, 8854215, 11805620, 14166744, 17708430, 23611240, 35416860, 70833720]

約数ペア:

[(1, 70833720), (2, 35416860), (3, 23611240), (4, 17708430), (5, 14166744), (6, 11805620), (8, 8854215), (10, 7083372), (12, 5902810), (15, 4722248), (20, 3541686), (24, 2951405), (30, 2361124), (40, 1770843), (60, 1180562), (120, 590281), (223, 317640), (446, 158820), (669, 105880), (892, 79410), (1115, 63528), (1338, 52940), (1784, 39705), (2230, 31764), (2647, 26760), (2676, 26470), (3345, 21176), (4460, 15882), (5294, 13380), (5352, 13235), (6690, 10588), (7941, 8920)]