70993680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 221128704

約数和(自身を除く): 150135024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1151, 1285, 1542, 2056, 2302, 2570, 3084, 3453, 3855, 4112, 4604, 5140, 5755, 6168, 6906, 7710, 9208, 10280, 11510, 12336, 13812, 15420, 17265, 18416, 20560, 23020, 27624, 30840, 34530, 46040, 55248, 61680, 69060, 92080, 138120, 276240, 295807, 591614, 887421, 1183228, 1479035, 1774842, 2366456, 2958070, 3549684, 4437105, 4732912, 5916140, 7099368, 8874210, 11832280, 14198736, 17748420, 23664560, 35496840, 70993680]

約数ペア:

[(1, 70993680), (2, 35496840), (3, 23664560), (4, 17748420), (5, 14198736), (6, 11832280), (8, 8874210), (10, 7099368), (12, 5916140), (15, 4732912), (16, 4437105), (20, 3549684), (24, 2958070), (30, 2366456), (40, 1774842), (48, 1479035), (60, 1183228), (80, 887421), (120, 591614), (240, 295807), (257, 276240), (514, 138120), (771, 92080), (1028, 69060), (1151, 61680), (1285, 55248), (1542, 46040), (2056, 34530), (2302, 30840), (2570, 27624), (3084, 23020), (3453, 20560), (3855, 18416), (4112, 17265), (4604, 15420), (5140, 13812), (5755, 12336), (6168, 11510), (6906, 10280), (7710, 9208)]