2081651520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166799}}^1$

素因数の和:166832

約数の個数: 112

約数和(自身を含む): 7117689600

約数和(自身を除く): 5036038080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 166799, 333598, 500397, 667196, 833995, 1000794, 1334392, 1667990, 2001588, 2168387, 2501985, 2668784, 3335980, 4003176, 4336774, 5003970, 5337568, 6505161, 6671960, 8006352, 8673548, 10007940, 10675136, 10841935, 13010322, 13343920, 16012704, 17347096, 20015880, 21683870, 26020644, 26687840, 32025408, 32525805, 34694192, 40031760, 43367740, 52041288, 53375680, 65051610, 69388384, 80063520, 86735480, 104082576, 130103220, 138776768, 160127040, 173470960, 208165152, 260206440, 346941920, 416330304, 520412880, 693883840, 1040825760, 2081651520]

約数ペア:

[(1, 2081651520), (2, 1040825760), (3, 693883840), (4, 520412880), (5, 416330304), (6, 346941920), (8, 260206440), (10, 208165152), (12, 173470960), (13, 160127040), (15, 138776768), (16, 130103220), (20, 104082576), (24, 86735480), (26, 80063520), (30, 69388384), (32, 65051610), (39, 53375680), (40, 52041288), (48, 43367740), (52, 40031760), (60, 34694192), (64, 32525805), (65, 32025408), (78, 26687840), (80, 26020644), (96, 21683870), (104, 20015880), (120, 17347096), (130, 16012704), (156, 13343920), (160, 13010322), (192, 10841935), (195, 10675136), (208, 10007940), (240, 8673548), (260, 8006352), (312, 6671960), (320, 6505161), (390, 5337568), (416, 5003970), (480, 4336774), (520, 4003176), (624, 3335980), (780, 2668784), (832, 2501985), (960, 2168387), (1040, 2001588), (1248, 1667990), (1560, 1334392), (2080, 1000794), (2496, 833995), (3120, 667196), (4160, 500397), (6240, 333598), (12480, 166799)]