132440560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3422

約数の個数: 80

約数和(自身を含む): 356977152

約数和(自身を除く): 224536592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3331, 3976, 4970, 5680, 6662, 7952, 9940, 13324, 16655, 19880, 23317, 26648, 33310, 39760, 46634, 53296, 66620, 93268, 116585, 133240, 186536, 233170, 236501, 266480, 373072, 466340, 473002, 932680, 946004, 1182505, 1655507, 1865360, 1892008, 2365010, 3311014, 3784016, 4730020, 6622028, 8277535, 9460040, 13244056, 16555070, 18920080, 26488112, 33110140, 66220280, 132440560]

約数ペア:

[(1, 132440560), (2, 66220280), (4, 33110140), (5, 26488112), (7, 18920080), (8, 16555070), (10, 13244056), (14, 9460040), (16, 8277535), (20, 6622028), (28, 4730020), (35, 3784016), (40, 3311014), (56, 2365010), (70, 1892008), (71, 1865360), (80, 1655507), (112, 1182505), (140, 946004), (142, 932680), (280, 473002), (284, 466340), (355, 373072), (497, 266480), (560, 236501), (568, 233170), (710, 186536), (994, 133240), (1136, 116585), (1420, 93268), (1988, 66620), (2485, 53296), (2840, 46634), (3331, 39760), (3976, 33310), (4970, 26648), (5680, 23317), (6662, 19880), (7952, 16655), (9940, 13324)]