1426743960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{49747}}^1$

素因数の和:50000

約数の個数: 64

約数和(自身を含む): 4298227200

約数和(自身を除く): 2871483240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 49747, 99494, 149241, 198988, 248735, 298482, 397976, 497470, 596964, 746205, 994940, 1193928, 1492410, 1989880, 2984820, 5969640, 11889533, 23779066, 35668599, 47558132, 59447665, 71337198, 95116264, 118895330, 142674396, 178342995, 237790660, 285348792, 356685990, 475581320, 713371980, 1426743960]

約数ペア:

[(1, 1426743960), (2, 713371980), (3, 475581320), (4, 356685990), (5, 285348792), (6, 237790660), (8, 178342995), (10, 142674396), (12, 118895330), (15, 95116264), (20, 71337198), (24, 59447665), (30, 47558132), (40, 35668599), (60, 23779066), (120, 11889533), (239, 5969640), (478, 2984820), (717, 1989880), (956, 1492410), (1195, 1193928), (1434, 994940), (1912, 746205), (2390, 596964), (2868, 497470), (3585, 397976), (4780, 298482), (5736, 248735), (7170, 198988), (9560, 149241), (14340, 99494), (28680, 49747)]