122913621880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7621}}^1\times {\mathrm{57601}}^1$

素因数の和:65240

約数の個数: 64

約数和(自身を含む): 316110559680

約数和(自身を除く): 193196937800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7621, 15242, 30484, 38105, 53347, 57601, 60968, 76210, 106694, 115202, 152420, 213388, 230404, 266735, 288005, 304840, 403207, 426776, 460808, 533470, 576010, 806414, 1066940, 1152020, 1612828, 2016035, 2133880, 2304040, 3225656, 4032070, 8064140, 16128280, 438977221, 877954442, 1755908884, 2194886105, 3072840547, 3511817768, 4389772210, 6145681094, 8779544420, 12291362188, 15364202735, 17559088840, 24582724376, 30728405470, 61456810940, 122913621880]

約数ペア:

[(1, 122913621880), (2, 61456810940), (4, 30728405470), (5, 24582724376), (7, 17559088840), (8, 15364202735), (10, 12291362188), (14, 8779544420), (20, 6145681094), (28, 4389772210), (35, 3511817768), (40, 3072840547), (56, 2194886105), (70, 1755908884), (140, 877954442), (280, 438977221), (7621, 16128280), (15242, 8064140), (30484, 4032070), (38105, 3225656), (53347, 2304040), (57601, 2133880), (60968, 2016035), (76210, 1612828), (106694, 1152020), (115202, 1066940), (152420, 806414), (213388, 576010), (230404, 533470), (266735, 460808), (288005, 426776), (304840, 403207)]