2081246160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1723}}^1$

素因数の和:2465

約数の個数: 160

約数和(自身を含む): 7388098560

約数和(自身を除く): 5306852400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 719, 840, 1438, 1680, 1723, 2157, 2876, 3446, 3595, 4314, 5033, 5169, 5752, 6892, 7190, 8615, 8628, 10066, 10338, 10785, 11504, 12061, 13784, 14380, 15099, 17230, 17256, 20132, 20676, 21570, 24122, 25165, 25845, 27568, 28760, 30198, 34460, 34512, 36183, 40264, 41352, 43140, 48244, 50330, 51690, 57520, 60305, 60396, 68920, 72366, 75495, 80528, 82704, 86280, 96488, 100660, 103380, 120610, 120792, 137840, 144732, 150990, 172560, 180915, 192976, 201320, 206760, 241220, 241584, 289464, 301980, 361830, 402640, 413520, 482440, 578928, 603960, 723660, 964880, 1207920, 1238837, 1447320, 2477674, 2894640, 3716511, 4955348, 6194185, 7433022, 8671859, 9910696, 12388370, 14866044, 17343718, 18582555, 19821392, 24776740, 26015577, 29732088, 34687436, 37165110, 43359295, 49553480, 52031154, 59464176, 69374872, 74330220, 86718590, 99106960, 104062308, 130077885, 138749744, 148660440, 173437180, 208124616, 260155770, 297320880, 346874360, 416249232, 520311540, 693748720, 1040623080, 2081246160]

約数ペア:

[(1, 2081246160), (2, 1040623080), (3, 693748720), (4, 520311540), (5, 416249232), (6, 346874360), (7, 297320880), (8, 260155770), (10, 208124616), (12, 173437180), (14, 148660440), (15, 138749744), (16, 130077885), (20, 104062308), (21, 99106960), (24, 86718590), (28, 74330220), (30, 69374872), (35, 59464176), (40, 52031154), (42, 49553480), (48, 43359295), (56, 37165110), (60, 34687436), (70, 29732088), (80, 26015577), (84, 24776740), (105, 19821392), (112, 18582555), (120, 17343718), (140, 14866044), (168, 12388370), (210, 9910696), (240, 8671859), (280, 7433022), (336, 6194185), (420, 4955348), (560, 3716511), (719, 2894640), (840, 2477674), (1438, 1447320), (1680, 1238837), (1723, 1207920), (2157, 964880), (2876, 723660), (3446, 603960), (3595, 578928), (4314, 482440), (5033, 413520), (5169, 402640), (5752, 361830), (6892, 301980), (7190, 289464), (8615, 241584), (8628, 241220), (10066, 206760), (10338, 201320), (10785, 192976), (11504, 180915), (12061, 172560), (13784, 150990), (14380, 144732), (15099, 137840), (17230, 120792), (17256, 120610), (20132, 103380), (20676, 100660), (21570, 96488), (24122, 86280), (25165, 82704), (25845, 80528), (27568, 75495), (28760, 72366), (30198, 68920), (34460, 60396), (34512, 60305), (36183, 57520), (40264, 51690), (41352, 50330), (43140, 48244)]