179664960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 608624640

約数和(自身を除く): 428959680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 79, 80, 92, 96, 103, 115, 120, 138, 158, 160, 184, 192, 206, 230, 237, 240, 276, 309, 316, 320, 345, 368, 395, 412, 460, 474, 480, 515, 552, 618, 632, 690, 736, 790, 824, 920, 948, 960, 1030, 1104, 1185, 1236, 1264, 1380, 1472, 1545, 1580, 1648, 1817, 1840, 1896, 2060, 2208, 2369, 2370, 2472, 2528, 2760, 3090, 3160, 3296, 3634, 3680, 3792, 4120, 4416, 4738, 4740, 4944, 5056, 5451, 5520, 6180, 6320, 6592, 7107, 7268, 7360, 7584, 8137, 8240, 9085, 9476, 9480, 9888, 10902, 11040, 11845, 12360, 12640, 14214, 14536, 15168, 16274, 16480, 18170, 18952, 18960, 19776, 21804, 22080, 23690, 24411, 24720, 25280, 27255, 28428, 29072, 32548, 32960, 35535, 36340, 37904, 37920, 40685, 43608, 47380, 48822, 49440, 54510, 56856, 58144, 65096, 71070, 72680, 75808, 75840, 81370, 87216, 94760, 97644, 98880, 109020, 113712, 116288, 122055, 130192, 142140, 145360, 151616, 162740, 174432, 187151, 189520, 195288, 218040, 227424, 244110, 260384, 284280, 290720, 325480, 348864, 374302, 379040, 390576, 436080, 454848, 488220, 520768, 561453, 568560, 581440, 650960, 748604, 758080, 781152, 872160, 935755, 976440, 1122906, 1137120, 1301920, 1497208, 1562304, 1744320, 1871510, 1952880, 2245812, 2274240, 2603840, 2807265, 2994416, 3743020, 3905760, 4491624, 5614530, 5988832, 7486040, 7811520, 8983248, 11229060, 11977664, 14972080, 17966496, 22458120, 29944160, 35932992, 44916240, 59888320, 89832480, 179664960]

約数ペア:

[(1, 179664960), (2, 89832480), (3, 59888320), (4, 44916240), (5, 35932992), (6, 29944160), (8, 22458120), (10, 17966496), (12, 14972080), (15, 11977664), (16, 11229060), (20, 8983248), (23, 7811520), (24, 7486040), (30, 5988832), (32, 5614530), (40, 4491624), (46, 3905760), (48, 3743020), (60, 2994416), (64, 2807265), (69, 2603840), (79, 2274240), (80, 2245812), (92, 1952880), (96, 1871510), (103, 1744320), (115, 1562304), (120, 1497208), (138, 1301920), (158, 1137120), (160, 1122906), (184, 976440), (192, 935755), (206, 872160), (230, 781152), (237, 758080), (240, 748604), (276, 650960), (309, 581440), (316, 568560), (320, 561453), (345, 520768), (368, 488220), (395, 454848), (412, 436080), (460, 390576), (474, 379040), (480, 374302), (515, 348864), (552, 325480), (618, 290720), (632, 284280), (690, 260384), (736, 244110), (790, 227424), (824, 218040), (920, 195288), (948, 189520), (960, 187151), (1030, 174432), (1104, 162740), (1185, 151616), (1236, 145360), (1264, 142140), (1380, 130192), (1472, 122055), (1545, 116288), (1580, 113712), (1648, 109020), (1817, 98880), (1840, 97644), (1896, 94760), (2060, 87216), (2208, 81370), (2369, 75840), (2370, 75808), (2472, 72680), (2528, 71070), (2760, 65096), (3090, 58144), (3160, 56856), (3296, 54510), (3634, 49440), (3680, 48822), (3792, 47380), (4120, 43608), (4416, 40685), (4738, 37920), (4740, 37904), (4944, 36340), (5056, 35535), (5451, 32960), (5520, 32548), (6180, 29072), (6320, 28428), (6592, 27255), (7107, 25280), (7268, 24720), (7360, 24411), (7584, 23690), (8137, 22080), (8240, 21804), (9085, 19776), (9476, 18960), (9480, 18952), (9888, 18170), (10902, 16480), (11040, 16274), (11845, 15168), (12360, 14536), (12640, 14214)]