1790374880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 5007163392

約数和(自身を除く): 3216788512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 127, 140, 160, 164, 205, 224, 254, 280, 287, 307, 328, 410, 508, 560, 574, 614, 635, 656, 820, 889, 1016, 1120, 1148, 1228, 1270, 1312, 1435, 1535, 1640, 1778, 2032, 2149, 2296, 2456, 2540, 2870, 3070, 3280, 3556, 4064, 4298, 4445, 4592, 4912, 5080, 5207, 5740, 6140, 6560, 7112, 8596, 8890, 9184, 9824, 10160, 10414, 10745, 11480, 12280, 12587, 14224, 17192, 17780, 20320, 20828, 21490, 22960, 24560, 25174, 26035, 28448, 34384, 35560, 36449, 38989, 41656, 42980, 45920, 49120, 50348, 52070, 62935, 68768, 71120, 72898, 77978, 83312, 85960, 88109, 100696, 104140, 125870, 142240, 145796, 155956, 166624, 171920, 176218, 182245, 194945, 201392, 208280, 251740, 272923, 291592, 311912, 343840, 352436, 364490, 389890, 402784, 416560, 440545, 503480, 545846, 583184, 623824, 704872, 728980, 779780, 833120, 881090, 1006960, 1091692, 1166368, 1247648, 1364615, 1409744, 1457960, 1559560, 1598549, 1762180, 2013920, 2183384, 2729230, 2819488, 2915920, 3119120, 3197098, 3524360, 4366768, 5458460, 5831840, 6238240, 6394196, 7048720, 7992745, 8733536, 10916920, 11189843, 12788392, 14097440, 15985490, 21833840, 22379686, 25576784, 31970980, 43667680, 44759372, 51153568, 55949215, 63941960, 89518744, 111898430, 127883920, 179037488, 223796860, 255767840, 358074976, 447593720, 895187440, 1790374880]

約数ペア:

[(1, 1790374880), (2, 895187440), (4, 447593720), (5, 358074976), (7, 255767840), (8, 223796860), (10, 179037488), (14, 127883920), (16, 111898430), (20, 89518744), (28, 63941960), (32, 55949215), (35, 51153568), (40, 44759372), (41, 43667680), (56, 31970980), (70, 25576784), (80, 22379686), (82, 21833840), (112, 15985490), (127, 14097440), (140, 12788392), (160, 11189843), (164, 10916920), (205, 8733536), (224, 7992745), (254, 7048720), (280, 6394196), (287, 6238240), (307, 5831840), (328, 5458460), (410, 4366768), (508, 3524360), (560, 3197098), (574, 3119120), (614, 2915920), (635, 2819488), (656, 2729230), (820, 2183384), (889, 2013920), (1016, 1762180), (1120, 1598549), (1148, 1559560), (1228, 1457960), (1270, 1409744), (1312, 1364615), (1435, 1247648), (1535, 1166368), (1640, 1091692), (1778, 1006960), (2032, 881090), (2149, 833120), (2296, 779780), (2456, 728980), (2540, 704872), (2870, 623824), (3070, 583184), (3280, 545846), (3556, 503480), (4064, 440545), (4298, 416560), (4445, 402784), (4592, 389890), (4912, 364490), (5080, 352436), (5207, 343840), (5740, 311912), (6140, 291592), (6560, 272923), (7112, 251740), (8596, 208280), (8890, 201392), (9184, 194945), (9824, 182245), (10160, 176218), (10414, 171920), (10745, 166624), (11480, 155956), (12280, 145796), (12587, 142240), (14224, 125870), (17192, 104140), (17780, 100696), (20320, 88109), (20828, 85960), (21490, 83312), (22960, 77978), (24560, 72898), (25174, 71120), (26035, 68768), (28448, 62935), (34384, 52070), (35560, 50348), (36449, 49120), (38989, 45920), (41656, 42980)]