1357257440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2761

約数の個数: 192

約数和(自身を含む): 4096770048

約数和(自身を除く): 2739512608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 160, 164, 176, 205, 220, 224, 280, 287, 308, 328, 352, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1120, 1148, 1232, 1312, 1435, 1540, 1640, 1760, 1804, 2255, 2296, 2464, 2687, 2870, 3080, 3157, 3280, 3608, 4510, 4592, 5374, 5740, 6160, 6314, 6560, 7216, 9020, 9184, 10748, 11480, 12320, 12628, 13435, 14432, 15785, 18040, 18809, 21496, 22960, 25256, 26870, 29557, 31570, 36080, 37618, 42992, 45920, 50512, 53740, 59114, 63140, 72160, 75236, 85984, 94045, 101024, 107480, 110167, 118228, 126280, 147785, 150472, 188090, 206899, 214960, 220334, 236456, 252560, 295570, 300944, 376180, 413798, 429920, 440668, 472912, 505120, 550835, 591140, 601888, 752360, 771169, 827596, 881336, 945824, 1034495, 1101670, 1182280, 1211837, 1504720, 1542338, 1655192, 1762672, 2068990, 2203340, 2364560, 2423674, 3009440, 3084676, 3310384, 3525344, 3855845, 4137980, 4406680, 4729120, 4847348, 6059185, 6169352, 6620768, 7711690, 8275960, 8482859, 8813360, 9694696, 12118370, 12338704, 15423380, 16551920, 16965718, 17626720, 19389392, 24236740, 24677408, 30846760, 33103840, 33931436, 38778784, 42414295, 48473480, 61693520, 67862872, 84828590, 96946960, 123387040, 135725744, 169657180, 193893920, 271451488, 339314360, 678628720, 1357257440]

約数ペア:

[(1, 1357257440), (2, 678628720), (4, 339314360), (5, 271451488), (7, 193893920), (8, 169657180), (10, 135725744), (11, 123387040), (14, 96946960), (16, 84828590), (20, 67862872), (22, 61693520), (28, 48473480), (32, 42414295), (35, 38778784), (40, 33931436), (41, 33103840), (44, 30846760), (55, 24677408), (56, 24236740), (70, 19389392), (77, 17626720), (80, 16965718), (82, 16551920), (88, 15423380), (110, 12338704), (112, 12118370), (140, 9694696), (154, 8813360), (160, 8482859), (164, 8275960), (176, 7711690), (205, 6620768), (220, 6169352), (224, 6059185), (280, 4847348), (287, 4729120), (308, 4406680), (328, 4137980), (352, 3855845), (385, 3525344), (410, 3310384), (440, 3084676), (451, 3009440), (560, 2423674), (574, 2364560), (616, 2203340), (656, 2068990), (770, 1762672), (820, 1655192), (880, 1542338), (902, 1504720), (1120, 1211837), (1148, 1182280), (1232, 1101670), (1312, 1034495), (1435, 945824), (1540, 881336), (1640, 827596), (1760, 771169), (1804, 752360), (2255, 601888), (2296, 591140), (2464, 550835), (2687, 505120), (2870, 472912), (3080, 440668), (3157, 429920), (3280, 413798), (3608, 376180), (4510, 300944), (4592, 295570), (5374, 252560), (5740, 236456), (6160, 220334), (6314, 214960), (6560, 206899), (7216, 188090), (9020, 150472), (9184, 147785), (10748, 126280), (11480, 118228), (12320, 110167), (12628, 107480), (13435, 101024), (14432, 94045), (15785, 85984), (18040, 75236), (18809, 72160), (21496, 63140), (22960, 59114), (25256, 53740), (26870, 50512), (29557, 45920), (31570, 42992), (36080, 37618)]