189337120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2474

約数の個数: 96

約数和(自身を含む): 518628096

約数和(自身を除く): 329290976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2381, 2485, 2840, 3976, 4762, 4970, 5680, 7952, 9524, 9940, 11360, 11905, 15904, 16667, 19048, 19880, 23810, 33334, 38096, 39760, 47620, 66668, 76192, 79520, 83335, 95240, 133336, 166670, 169051, 190480, 266672, 333340, 338102, 380960, 533344, 666680, 676204, 845255, 1183357, 1333360, 1352408, 1690510, 2366714, 2666720, 2704816, 3381020, 4733428, 5409632, 5916785, 6762040, 9466856, 11833570, 13524080, 18933712, 23667140, 27048160, 37867424, 47334280, 94668560, 189337120]

約数ペア:

[(1, 189337120), (2, 94668560), (4, 47334280), (5, 37867424), (7, 27048160), (8, 23667140), (10, 18933712), (14, 13524080), (16, 11833570), (20, 9466856), (28, 6762040), (32, 5916785), (35, 5409632), (40, 4733428), (56, 3381020), (70, 2704816), (71, 2666720), (80, 2366714), (112, 1690510), (140, 1352408), (142, 1333360), (160, 1183357), (224, 845255), (280, 676204), (284, 666680), (355, 533344), (497, 380960), (560, 338102), (568, 333340), (710, 266672), (994, 190480), (1120, 169051), (1136, 166670), (1420, 133336), (1988, 95240), (2272, 83335), (2381, 79520), (2485, 76192), (2840, 66668), (3976, 47620), (4762, 39760), (4970, 38096), (5680, 33334), (7952, 23810), (9524, 19880), (9940, 19048), (11360, 16667), (11905, 15904)]