201868680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129403}}^1$

素因数の和:129430

約数の個数: 64

約数和(自身を含む): 652196160

約数和(自身を除く): 450327480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 129403, 258806, 388209, 517612, 647015, 776418, 1035224, 1294030, 1552836, 1682239, 1941045, 2588060, 3105672, 3364478, 3882090, 5046717, 5176120, 6728956, 7764180, 8411195, 10093434, 13457912, 15528360, 16822390, 20186868, 25233585, 33644780, 40373736, 50467170, 67289560, 100934340, 201868680]

約数ペア:

[(1, 201868680), (2, 100934340), (3, 67289560), (4, 50467170), (5, 40373736), (6, 33644780), (8, 25233585), (10, 20186868), (12, 16822390), (13, 15528360), (15, 13457912), (20, 10093434), (24, 8411195), (26, 7764180), (30, 6728956), (39, 5176120), (40, 5046717), (52, 3882090), (60, 3364478), (65, 3105672), (78, 2588060), (104, 1941045), (120, 1682239), (130, 1552836), (156, 1294030), (195, 1035224), (260, 776418), (312, 647015), (390, 517612), (520, 388209), (780, 258806), (1560, 129403)]