1576103680

素因数分解:

$2^8\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2671}}^1$

素因数の和:3153

約数の個数: 72

約数和(自身を含む): 3784866624

約数和(自身を除く): 2208762944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 461, 640, 922, 1280, 1844, 2305, 2671, 3688, 4610, 5342, 7376, 9220, 10684, 13355, 14752, 18440, 21368, 26710, 29504, 36880, 42736, 53420, 59008, 73760, 85472, 106840, 118016, 147520, 170944, 213680, 295040, 341888, 427360, 590080, 683776, 854720, 1231331, 1709440, 2462662, 3418880, 4925324, 6156655, 9850648, 12313310, 19701296, 24626620, 39402592, 49253240, 78805184, 98506480, 157610368, 197012960, 315220736, 394025920, 788051840, 1576103680]

約数ペア:

[(1, 1576103680), (2, 788051840), (4, 394025920), (5, 315220736), (8, 197012960), (10, 157610368), (16, 98506480), (20, 78805184), (32, 49253240), (40, 39402592), (64, 24626620), (80, 19701296), (128, 12313310), (160, 9850648), (256, 6156655), (320, 4925324), (461, 3418880), (640, 2462662), (922, 1709440), (1280, 1231331), (1844, 854720), (2305, 683776), (2671, 590080), (3688, 427360), (4610, 341888), (5342, 295040), (7376, 213680), (9220, 170944), (10684, 147520), (13355, 118016), (14752, 106840), (18440, 85472), (21368, 73760), (26710, 59008), (29504, 53420), (36880, 42736)]