63421260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 153339060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 41, 42, 58, 60, 70, 82, 84, 87, 105, 116, 123, 127, 140, 145, 164, 174, 203, 205, 210, 246, 254, 287, 290, 348, 381, 406, 410, 420, 435, 492, 508, 574, 580, 609, 615, 635, 762, 812, 820, 861, 870, 889, 1015, 1148, 1189, 1218, 1230, 1270, 1435, 1524, 1722, 1740, 1778, 1905, 2030, 2378, 2436, 2460, 2540, 2667, 2870, 3045, 3444, 3556, 3567, 3683, 3810, 4060, 4305, 4445, 4756, 5207, 5334, 5740, 5945, 6090, 7134, 7366, 7620, 8323, 8610, 8890, 10414, 10668, 11049, 11890, 12180, 13335, 14268, 14732, 15621, 16646, 17220, 17780, 17835, 18415, 20828, 22098, 23780, 24969, 25781, 26035, 26670, 31242, 33292, 35670, 36449, 36830, 41615, 44196, 49938, 51562, 52070, 53340, 55245, 62484, 71340, 72898, 73660, 77343, 78105, 83230, 99876, 103124, 104140, 109347, 110490, 124845, 128905, 145796, 151003, 154686, 156210, 166460, 182245, 218694, 220980, 249690, 257810, 302006, 309372, 312420, 364490, 386715, 437388, 453009, 499380, 515620, 546735, 604012, 728980, 755015, 773430, 906018, 1057021, 1093470, 1510030, 1546860, 1812036, 2114042, 2186940, 2265045, 3020060, 3171063, 4228084, 4530090, 5285105, 6342126, 9060180, 10570210, 12684252, 15855315, 21140420, 31710630, 63421260]

約数ペア:

[(1, 63421260), (2, 31710630), (3, 21140420), (4, 15855315), (5, 12684252), (6, 10570210), (7, 9060180), (10, 6342126), (12, 5285105), (14, 4530090), (15, 4228084), (20, 3171063), (21, 3020060), (28, 2265045), (29, 2186940), (30, 2114042), (35, 1812036), (41, 1546860), (42, 1510030), (58, 1093470), (60, 1057021), (70, 906018), (82, 773430), (84, 755015), (87, 728980), (105, 604012), (116, 546735), (123, 515620), (127, 499380), (140, 453009), (145, 437388), (164, 386715), (174, 364490), (203, 312420), (205, 309372), (210, 302006), (246, 257810), (254, 249690), (287, 220980), (290, 218694), (348, 182245), (381, 166460), (406, 156210), (410, 154686), (420, 151003), (435, 145796), (492, 128905), (508, 124845), (574, 110490), (580, 109347), (609, 104140), (615, 103124), (635, 99876), (762, 83230), (812, 78105), (820, 77343), (861, 73660), (870, 72898), (889, 71340), (1015, 62484), (1148, 55245), (1189, 53340), (1218, 52070), (1230, 51562), (1270, 49938), (1435, 44196), (1524, 41615), (1722, 36830), (1740, 36449), (1778, 35670), (1905, 33292), (2030, 31242), (2378, 26670), (2436, 26035), (2460, 25781), (2540, 24969), (2667, 23780), (2870, 22098), (3045, 20828), (3444, 18415), (3556, 17835), (3567, 17780), (3683, 17220), (3810, 16646), (4060, 15621), (4305, 14732), (4445, 14268), (4756, 13335), (5207, 12180), (5334, 11890), (5740, 11049), (5945, 10668), (6090, 10414), (7134, 8890), (7366, 8610), (7620, 8323)]