140408928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 475517952

約数和(自身を除く): 335109024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 41, 44, 46, 47, 48, 66, 69, 72, 82, 88, 92, 94, 96, 99, 123, 132, 138, 141, 144, 164, 176, 184, 188, 198, 207, 246, 253, 264, 276, 282, 288, 328, 352, 368, 369, 376, 396, 414, 423, 451, 492, 506, 517, 528, 552, 564, 656, 736, 738, 752, 759, 792, 828, 846, 902, 943, 984, 1012, 1034, 1056, 1081, 1104, 1128, 1312, 1353, 1476, 1504, 1518, 1551, 1584, 1656, 1692, 1804, 1886, 1927, 1968, 2024, 2068, 2162, 2208, 2256, 2277, 2706, 2829, 2952, 3036, 3102, 3168, 3243, 3312, 3384, 3608, 3772, 3854, 3936, 4048, 4059, 4136, 4324, 4512, 4554, 4653, 5412, 5658, 5781, 5904, 6072, 6204, 6486, 6624, 6768, 7216, 7544, 7708, 8096, 8118, 8272, 8487, 8648, 9108, 9306, 9729, 10373, 10824, 11316, 11562, 11808, 11891, 12144, 12408, 12972, 13536, 14432, 15088, 15416, 16236, 16544, 16974, 17296, 17343, 18216, 18612, 19458, 20746, 21197, 21648, 22632, 23124, 23782, 24288, 24816, 25944, 30176, 30832, 31119, 32472, 33948, 34592, 34686, 35673, 36432, 37224, 38916, 41492, 42394, 43296, 44321, 45264, 46248, 47564, 49632, 51888, 61664, 62238, 63591, 64944, 67896, 69372, 71346, 72864, 74448, 77832, 82984, 84788, 88642, 90528, 92496, 93357, 95128, 103776, 107019, 124476, 127182, 129888, 132963, 135792, 138744, 142692, 148896, 155664, 165968, 169576, 177284, 184992, 186714, 190256, 190773, 214038, 248952, 254364, 265926, 271584, 277488, 285384, 311328, 331936, 339152, 354568, 373428, 380512, 381546, 398889, 428076, 487531, 497904, 508728, 531852, 554976, 570768, 678304, 709136, 746856, 763092, 797778, 856152, 975062, 995808, 1017456, 1063704, 1141536, 1418272, 1462593, 1493712, 1526184, 1595556, 1712304, 1950124, 2034912, 2127408, 2925186, 2987424, 3052368, 3191112, 3424608, 3900248, 4254816, 4387779, 5850372, 6104736, 6382224, 7800496, 8775558, 11700744, 12764448, 15600992, 17551116, 23401488, 35102232, 46802976, 70204464, 140408928]

約数ペア:

[(1, 140408928), (2, 70204464), (3, 46802976), (4, 35102232), (6, 23401488), (8, 17551116), (9, 15600992), (11, 12764448), (12, 11700744), (16, 8775558), (18, 7800496), (22, 6382224), (23, 6104736), (24, 5850372), (32, 4387779), (33, 4254816), (36, 3900248), (41, 3424608), (44, 3191112), (46, 3052368), (47, 2987424), (48, 2925186), (66, 2127408), (69, 2034912), (72, 1950124), (82, 1712304), (88, 1595556), (92, 1526184), (94, 1493712), (96, 1462593), (99, 1418272), (123, 1141536), (132, 1063704), (138, 1017456), (141, 995808), (144, 975062), (164, 856152), (176, 797778), (184, 763092), (188, 746856), (198, 709136), (207, 678304), (246, 570768), (253, 554976), (264, 531852), (276, 508728), (282, 497904), (288, 487531), (328, 428076), (352, 398889), (368, 381546), (369, 380512), (376, 373428), (396, 354568), (414, 339152), (423, 331936), (451, 311328), (492, 285384), (506, 277488), (517, 271584), (528, 265926), (552, 254364), (564, 248952), (656, 214038), (736, 190773), (738, 190256), (752, 186714), (759, 184992), (792, 177284), (828, 169576), (846, 165968), (902, 155664), (943, 148896), (984, 142692), (1012, 138744), (1034, 135792), (1056, 132963), (1081, 129888), (1104, 127182), (1128, 124476), (1312, 107019), (1353, 103776), (1476, 95128), (1504, 93357), (1518, 92496), (1551, 90528), (1584, 88642), (1656, 84788), (1692, 82984), (1804, 77832), (1886, 74448), (1927, 72864), (1968, 71346), (2024, 69372), (2068, 67896), (2162, 64944), (2208, 63591), (2256, 62238), (2277, 61664), (2706, 51888), (2829, 49632), (2952, 47564), (3036, 46248), (3102, 45264), (3168, 44321), (3243, 43296), (3312, 42394), (3384, 41492), (3608, 38916), (3772, 37224), (3854, 36432), (3936, 35673), (4048, 34686), (4059, 34592), (4136, 33948), (4324, 32472), (4512, 31119), (4554, 30832), (4653, 30176), (5412, 25944), (5658, 24816), (5781, 24288), (5904, 23782), (6072, 23124), (6204, 22632), (6486, 21648), (6624, 21197), (6768, 20746), (7216, 19458), (7544, 18612), (7708, 18216), (8096, 17343), (8118, 17296), (8272, 16974), (8487, 16544), (8648, 16236), (9108, 15416), (9306, 15088), (9729, 14432), (10373, 13536), (10824, 12972), (11316, 12408), (11562, 12144), (11808, 11891)]