16916264880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{229591}}^1$

素因数の和:229914

約数の個数: 80

約数和(自身を含む): 52611465984

約数和(自身を除く): 35695201104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 12280, 14736, 18420, 24560, 36840, 73680, 229591, 459182, 688773, 918364, 1147955, 1377546, 1836728, 2295910, 2755092, 3443865, 3673456, 4591820, 5510184, 6887730, 9183640, 11020368, 13775460, 18367280, 27550920, 55101840, 70484437, 140968874, 211453311, 281937748, 352422185, 422906622, 563875496, 704844370, 845813244, 1057266555, 1127750992, 1409688740, 1691626488, 2114533110, 2819377480, 3383252976, 4229066220, 5638754960, 8458132440, 16916264880]

約数ペア:

[(1, 16916264880), (2, 8458132440), (3, 5638754960), (4, 4229066220), (5, 3383252976), (6, 2819377480), (8, 2114533110), (10, 1691626488), (12, 1409688740), (15, 1127750992), (16, 1057266555), (20, 845813244), (24, 704844370), (30, 563875496), (40, 422906622), (48, 352422185), (60, 281937748), (80, 211453311), (120, 140968874), (240, 70484437), (307, 55101840), (614, 27550920), (921, 18367280), (1228, 13775460), (1535, 11020368), (1842, 9183640), (2456, 6887730), (3070, 5510184), (3684, 4591820), (4605, 3673456), (4912, 3443865), (6140, 2755092), (7368, 2295910), (9210, 1836728), (12280, 1377546), (14736, 1147955), (18420, 918364), (24560, 688773), (36840, 459182), (73680, 229591)]