196538640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7247}}^1$

素因数の和:7376

約数の個数: 80

約数和(自身を含む): 614746368

約数和(自身を除く): 418207728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 7247, 9040, 13560, 14494, 21741, 27120, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 115952, 144940, 173928, 217410, 289880, 347856, 434820, 579760, 818911, 869640, 1637822, 1739280, 2456733, 3275644, 4094555, 4913466, 6551288, 8189110, 9826932, 12283665, 13102576, 16378220, 19653864, 24567330, 32756440, 39307728, 49134660, 65512880, 98269320, 196538640]

約数ペア:

[(1, 196538640), (2, 98269320), (3, 65512880), (4, 49134660), (5, 39307728), (6, 32756440), (8, 24567330), (10, 19653864), (12, 16378220), (15, 13102576), (16, 12283665), (20, 9826932), (24, 8189110), (30, 6551288), (40, 4913466), (48, 4094555), (60, 3275644), (80, 2456733), (113, 1739280), (120, 1637822), (226, 869640), (240, 818911), (339, 579760), (452, 434820), (565, 347856), (678, 289880), (904, 217410), (1130, 173928), (1356, 144940), (1695, 115952), (1808, 108705), (2260, 86964), (2712, 72470), (3390, 57976), (4520, 43482), (5424, 36235), (6780, 28988), (7247, 27120), (9040, 21741), (13560, 14494)]