1570934480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1459}}^1$

素因数の和:1828

約数の個数: 80

約数和(自身を含む): 3751872960

約数和(自身を除く): 2180938480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 313, 344, 430, 626, 688, 860, 1252, 1459, 1565, 1720, 2504, 2918, 3130, 3440, 5008, 5836, 6260, 7295, 11672, 12520, 13459, 14590, 23344, 25040, 26918, 29180, 53836, 58360, 62737, 67295, 107672, 116720, 125474, 134590, 215344, 250948, 269180, 313685, 456667, 501896, 538360, 627370, 913334, 1003792, 1076720, 1254740, 1826668, 2283335, 2509480, 3653336, 4566670, 5018960, 7306672, 9133340, 18266680, 19636681, 36533360, 39273362, 78546724, 98183405, 157093448, 196366810, 314186896, 392733620, 785467240, 1570934480]

約数ペア:

[(1, 1570934480), (2, 785467240), (4, 392733620), (5, 314186896), (8, 196366810), (10, 157093448), (16, 98183405), (20, 78546724), (40, 39273362), (43, 36533360), (80, 19636681), (86, 18266680), (172, 9133340), (215, 7306672), (313, 5018960), (344, 4566670), (430, 3653336), (626, 2509480), (688, 2283335), (860, 1826668), (1252, 1254740), (1459, 1076720), (1565, 1003792), (1720, 913334), (2504, 627370), (2918, 538360), (3130, 501896), (3440, 456667), (5008, 313685), (5836, 269180), (6260, 250948), (7295, 215344), (11672, 134590), (12520, 125474), (13459, 116720), (14590, 107672), (23344, 67295), (25040, 62737), (26918, 58360), (29180, 53836)]