211160880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41897}}^1$

素因数の和:41923

約数の個数: 120

約数和(自身を含む): 810474912

約数和(自身を除く): 599314032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 41897, 83794, 125691, 167588, 209485, 251382, 293279, 335176, 377073, 418970, 502764, 586558, 628455, 670352, 754146, 837940, 879837, 1005528, 1173116, 1256910, 1466395, 1508292, 1675880, 1759674, 1885365, 2011056, 2346232, 2513820, 2639511, 2932790, 3016584, 3351760, 3519348, 3770730, 4399185, 4692464, 5027640, 5279022, 5865580, 6033168, 7038696, 7541460, 8798370, 10055280, 10558044, 11731160, 13197555, 14077392, 15082920, 17596740, 21116088, 23462320, 26395110, 30165840, 35193480, 42232176, 52790220, 70386960, 105580440, 211160880]

約数ペア:

[(1, 211160880), (2, 105580440), (3, 70386960), (4, 52790220), (5, 42232176), (6, 35193480), (7, 30165840), (8, 26395110), (9, 23462320), (10, 21116088), (12, 17596740), (14, 15082920), (15, 14077392), (16, 13197555), (18, 11731160), (20, 10558044), (21, 10055280), (24, 8798370), (28, 7541460), (30, 7038696), (35, 6033168), (36, 5865580), (40, 5279022), (42, 5027640), (45, 4692464), (48, 4399185), (56, 3770730), (60, 3519348), (63, 3351760), (70, 3016584), (72, 2932790), (80, 2639511), (84, 2513820), (90, 2346232), (105, 2011056), (112, 1885365), (120, 1759674), (126, 1675880), (140, 1508292), (144, 1466395), (168, 1256910), (180, 1173116), (210, 1005528), (240, 879837), (252, 837940), (280, 754146), (315, 670352), (336, 628455), (360, 586558), (420, 502764), (504, 418970), (560, 377073), (630, 335176), (720, 293279), (840, 251382), (1008, 209485), (1260, 167588), (1680, 125691), (2520, 83794), (5040, 41897)]