70109040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 218298528

約数和(自身を除く): 148189488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 997, 1172, 1465, 1758, 1994, 2344, 2930, 2991, 3516, 3988, 4395, 4688, 4985, 5860, 5982, 7032, 7976, 8790, 9970, 11720, 11964, 14064, 14955, 15952, 17580, 19940, 23440, 23928, 29910, 35160, 39880, 47856, 59820, 70320, 79760, 119640, 239280, 292121, 584242, 876363, 1168484, 1460605, 1752726, 2336968, 2921210, 3505452, 4381815, 4673936, 5842420, 7010904, 8763630, 11684840, 14021808, 17527260, 23369680, 35054520, 70109040]

約数ペア:

[(1, 70109040), (2, 35054520), (3, 23369680), (4, 17527260), (5, 14021808), (6, 11684840), (8, 8763630), (10, 7010904), (12, 5842420), (15, 4673936), (16, 4381815), (20, 3505452), (24, 2921210), (30, 2336968), (40, 1752726), (48, 1460605), (60, 1168484), (80, 876363), (120, 584242), (240, 292121), (293, 239280), (586, 119640), (879, 79760), (997, 70320), (1172, 59820), (1465, 47856), (1758, 39880), (1994, 35160), (2344, 29910), (2930, 23928), (2991, 23440), (3516, 19940), (3988, 17580), (4395, 15952), (4688, 14955), (4985, 14064), (5860, 11964), (5982, 11720), (7032, 9970), (7976, 8790)]