61255040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 185582880

約数和(自身を除く): 124327840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 113, 121, 128, 140, 154, 160, 176, 220, 224, 226, 242, 280, 308, 320, 352, 385, 440, 448, 452, 484, 560, 565, 605, 616, 640, 704, 770, 791, 847, 880, 896, 904, 968, 1120, 1130, 1210, 1232, 1243, 1408, 1540, 1582, 1694, 1760, 1808, 1936, 2240, 2260, 2420, 2464, 2486, 3080, 3164, 3388, 3520, 3616, 3872, 3955, 4235, 4480, 4520, 4840, 4928, 4972, 6160, 6215, 6328, 6776, 7040, 7232, 7744, 7910, 8470, 8701, 9040, 9680, 9856, 9944, 12320, 12430, 12656, 13552, 13673, 14464, 15488, 15820, 16940, 17402, 18080, 19360, 19888, 24640, 24860, 25312, 27104, 27346, 31640, 33880, 34804, 36160, 38720, 39776, 43505, 49280, 49720, 50624, 54208, 54692, 63280, 67760, 68365, 69608, 72320, 77440, 79552, 87010, 95711, 99440, 101248, 108416, 109384, 126560, 135520, 136730, 139216, 159104, 174020, 191422, 198880, 218768, 253120, 271040, 273460, 278432, 348040, 382844, 397760, 437536, 478555, 506240, 542080, 546920, 556864, 696080, 765688, 795520, 875072, 957110, 1093840, 1113728, 1392160, 1531376, 1750144, 1914220, 2187680, 2784320, 3062752, 3828440, 4375360, 5568640, 6125504, 7656880, 8750720, 12251008, 15313760, 30627520, 61255040]

約数ペア:

[(1, 61255040), (2, 30627520), (4, 15313760), (5, 12251008), (7, 8750720), (8, 7656880), (10, 6125504), (11, 5568640), (14, 4375360), (16, 3828440), (20, 3062752), (22, 2784320), (28, 2187680), (32, 1914220), (35, 1750144), (40, 1531376), (44, 1392160), (55, 1113728), (56, 1093840), (64, 957110), (70, 875072), (77, 795520), (80, 765688), (88, 696080), (110, 556864), (112, 546920), (113, 542080), (121, 506240), (128, 478555), (140, 437536), (154, 397760), (160, 382844), (176, 348040), (220, 278432), (224, 273460), (226, 271040), (242, 253120), (280, 218768), (308, 198880), (320, 191422), (352, 174020), (385, 159104), (440, 139216), (448, 136730), (452, 135520), (484, 126560), (560, 109384), (565, 108416), (605, 101248), (616, 99440), (640, 95711), (704, 87010), (770, 79552), (791, 77440), (847, 72320), (880, 69608), (896, 68365), (904, 67760), (968, 63280), (1120, 54692), (1130, 54208), (1210, 50624), (1232, 49720), (1243, 49280), (1408, 43505), (1540, 39776), (1582, 38720), (1694, 36160), (1760, 34804), (1808, 33880), (1936, 31640), (2240, 27346), (2260, 27104), (2420, 25312), (2464, 24860), (2486, 24640), (3080, 19888), (3164, 19360), (3388, 18080), (3520, 17402), (3616, 16940), (3872, 15820), (3955, 15488), (4235, 14464), (4480, 13673), (4520, 13552), (4840, 12656), (4928, 12430), (4972, 12320), (6160, 9944), (6215, 9856), (6328, 9680), (6776, 9040), (7040, 8701), (7232, 8470), (7744, 7910)]