834008520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 2620512000

約数和(自身を除く): 1786503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 449, 460, 552, 673, 690, 898, 920, 1346, 1347, 1380, 1796, 2019, 2245, 2692, 2694, 2760, 3365, 3592, 4038, 4490, 5384, 5388, 6730, 6735, 8076, 8980, 10095, 10327, 10776, 13460, 13470, 15479, 16152, 17960, 20190, 20654, 26920, 26940, 30958, 30981, 40380, 41308, 46437, 51635, 53880, 61916, 61962, 77395, 80760, 82616, 92874, 103270, 123832, 123924, 154790, 154905, 185748, 206540, 232185, 247848, 302177, 309580, 309810, 371496, 413080, 464370, 604354, 619160, 619620, 906531, 928740, 1208708, 1239240, 1510885, 1813062, 1857480, 2417416, 3021770, 3626124, 4532655, 6043540, 6950071, 7252248, 9065310, 12087080, 13900142, 18130620, 20850213, 27800284, 34750355, 36261240, 41700426, 55600568, 69500710, 83400852, 104251065, 139001420, 166801704, 208502130, 278002840, 417004260, 834008520]

約数ペア:

[(1, 834008520), (2, 417004260), (3, 278002840), (4, 208502130), (5, 166801704), (6, 139001420), (8, 104251065), (10, 83400852), (12, 69500710), (15, 55600568), (20, 41700426), (23, 36261240), (24, 34750355), (30, 27800284), (40, 20850213), (46, 18130620), (60, 13900142), (69, 12087080), (92, 9065310), (115, 7252248), (120, 6950071), (138, 6043540), (184, 4532655), (230, 3626124), (276, 3021770), (345, 2417416), (449, 1857480), (460, 1813062), (552, 1510885), (673, 1239240), (690, 1208708), (898, 928740), (920, 906531), (1346, 619620), (1347, 619160), (1380, 604354), (1796, 464370), (2019, 413080), (2245, 371496), (2692, 309810), (2694, 309580), (2760, 302177), (3365, 247848), (3592, 232185), (4038, 206540), (4490, 185748), (5384, 154905), (5388, 154790), (6730, 123924), (6735, 123832), (8076, 103270), (8980, 92874), (10095, 82616), (10327, 80760), (10776, 77395), (13460, 61962), (13470, 61916), (15479, 53880), (16152, 51635), (17960, 46437), (20190, 41308), (20654, 40380), (26920, 30981), (26940, 30958)]