142380672

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 470016000

約数和(自身を除く): 327635328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 47, 48, 49, 56, 64, 69, 84, 92, 94, 96, 98, 112, 128, 138, 141, 147, 161, 168, 184, 188, 192, 196, 224, 276, 282, 294, 322, 329, 336, 343, 368, 376, 384, 392, 448, 483, 552, 564, 588, 644, 658, 672, 686, 736, 752, 784, 896, 966, 987, 1029, 1081, 1104, 1127, 1128, 1176, 1288, 1316, 1344, 1372, 1472, 1504, 1568, 1932, 1974, 2058, 2162, 2208, 2254, 2256, 2303, 2352, 2576, 2632, 2688, 2744, 2944, 3008, 3136, 3243, 3381, 3864, 3948, 4116, 4324, 4416, 4508, 4512, 4606, 4704, 5152, 5264, 5488, 6016, 6272, 6486, 6762, 6909, 7567, 7728, 7889, 7896, 8232, 8648, 8832, 9016, 9024, 9212, 9408, 10304, 10528, 10976, 12972, 13524, 13818, 15134, 15456, 15778, 15792, 16121, 16464, 17296, 18032, 18048, 18424, 18816, 20608, 21056, 21952, 22701, 23667, 25944, 27048, 27636, 30268, 30912, 31556, 31584, 32242, 32928, 34592, 36064, 36848, 42112, 43904, 45402, 47334, 48363, 51888, 52969, 54096, 55272, 60536, 61824, 63112, 63168, 64484, 65856, 69184, 72128, 73696, 90804, 94668, 96726, 103776, 105938, 108192, 110544, 121072, 126224, 126336, 128968, 131712, 138368, 144256, 147392, 158907, 181608, 189336, 193452, 207552, 211876, 216384, 221088, 242144, 252448, 257936, 294784, 317814, 363216, 370783, 378672, 386904, 415104, 423752, 432768, 442176, 484288, 504896, 515872, 635628, 726432, 741566, 757344, 773808, 847504, 884352, 968576, 1009792, 1031744, 1112349, 1271256, 1452864, 1483132, 1514688, 1547616, 1695008, 2063488, 2224698, 2542512, 2905728, 2966264, 3029376, 3095232, 3390016, 4449396, 5085024, 5932528, 6190464, 6780032, 8898792, 10170048, 11865056, 17797584, 20340096, 23730112, 35595168, 47460224, 71190336, 142380672]

約数ペア:

[(1, 142380672), (2, 71190336), (3, 47460224), (4, 35595168), (6, 23730112), (7, 20340096), (8, 17797584), (12, 11865056), (14, 10170048), (16, 8898792), (21, 6780032), (23, 6190464), (24, 5932528), (28, 5085024), (32, 4449396), (42, 3390016), (46, 3095232), (47, 3029376), (48, 2966264), (49, 2905728), (56, 2542512), (64, 2224698), (69, 2063488), (84, 1695008), (92, 1547616), (94, 1514688), (96, 1483132), (98, 1452864), (112, 1271256), (128, 1112349), (138, 1031744), (141, 1009792), (147, 968576), (161, 884352), (168, 847504), (184, 773808), (188, 757344), (192, 741566), (196, 726432), (224, 635628), (276, 515872), (282, 504896), (294, 484288), (322, 442176), (329, 432768), (336, 423752), (343, 415104), (368, 386904), (376, 378672), (384, 370783), (392, 363216), (448, 317814), (483, 294784), (552, 257936), (564, 252448), (588, 242144), (644, 221088), (658, 216384), (672, 211876), (686, 207552), (736, 193452), (752, 189336), (784, 181608), (896, 158907), (966, 147392), (987, 144256), (1029, 138368), (1081, 131712), (1104, 128968), (1127, 126336), (1128, 126224), (1176, 121072), (1288, 110544), (1316, 108192), (1344, 105938), (1372, 103776), (1472, 96726), (1504, 94668), (1568, 90804), (1932, 73696), (1974, 72128), (2058, 69184), (2162, 65856), (2208, 64484), (2254, 63168), (2256, 63112), (2303, 61824), (2352, 60536), (2576, 55272), (2632, 54096), (2688, 52969), (2744, 51888), (2944, 48363), (3008, 47334), (3136, 45402), (3243, 43904), (3381, 42112), (3864, 36848), (3948, 36064), (4116, 34592), (4324, 32928), (4416, 32242), (4508, 31584), (4512, 31556), (4606, 30912), (4704, 30268), (5152, 27636), (5264, 27048), (5488, 25944), (6016, 23667), (6272, 22701), (6486, 21952), (6762, 21056), (6909, 20608), (7567, 18816), (7728, 18424), (7889, 18048), (7896, 18032), (8232, 17296), (8648, 16464), (8832, 16121), (9016, 15792), (9024, 15778), (9212, 15456), (9408, 15134), (10304, 13818), (10528, 13524), (10976, 12972)]