282946560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 264

約数和(自身を含む): 988946640

約数和(自身を除く): 706000080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 109, 120, 128, 130, 156, 160, 169, 192, 195, 208, 218, 240, 256, 260, 312, 320, 327, 338, 384, 390, 416, 436, 480, 507, 512, 520, 545, 624, 640, 654, 676, 768, 780, 832, 845, 872, 960, 1014, 1024, 1040, 1090, 1248, 1280, 1308, 1352, 1417, 1536, 1560, 1635, 1664, 1690, 1744, 1920, 2028, 2080, 2180, 2496, 2535, 2560, 2616, 2704, 2834, 3072, 3120, 3270, 3328, 3380, 3488, 3840, 4056, 4160, 4251, 4360, 4992, 5070, 5120, 5232, 5408, 5668, 6240, 6540, 6656, 6760, 6976, 7085, 7680, 8112, 8320, 8502, 8720, 9984, 10140, 10464, 10816, 11336, 12480, 13080, 13312, 13520, 13952, 14170, 15360, 16224, 16640, 17004, 17440, 18421, 19968, 20280, 20928, 21255, 21632, 22672, 24960, 26160, 27040, 27904, 28340, 32448, 33280, 34008, 34880, 36842, 39936, 40560, 41856, 42510, 43264, 45344, 49920, 52320, 54080, 55263, 55808, 56680, 64896, 66560, 68016, 69760, 73684, 81120, 83712, 85020, 86528, 90688, 92105, 99840, 104640, 108160, 110526, 111616, 113360, 129792, 136032, 139520, 147368, 162240, 167424, 170040, 173056, 181376, 184210, 199680, 209280, 216320, 221052, 226720, 259584, 272064, 276315, 279040, 294736, 324480, 334848, 340080, 362752, 368420, 418560, 432640, 442104, 453440, 519168, 544128, 552630, 558080, 589472, 648960, 680160, 725504, 736840, 837120, 865280, 884208, 906880, 1088256, 1105260, 1178944, 1297920, 1360320, 1451008, 1473680, 1674240, 1768416, 1813760, 2176512, 2210520, 2357888, 2595840, 2720640, 2947360, 3536832, 3627520, 4353024, 4421040, 4715776, 5441280, 5894720, 7073664, 7255040, 8842080, 9431552, 10882560, 11789440, 14147328, 17684160, 18863104, 21765120, 23578880, 28294656, 35368320, 47157760, 56589312, 70736640, 94315520, 141473280, 282946560]

約数ペア:

[(1, 282946560), (2, 141473280), (3, 94315520), (4, 70736640), (5, 56589312), (6, 47157760), (8, 35368320), (10, 28294656), (12, 23578880), (13, 21765120), (15, 18863104), (16, 17684160), (20, 14147328), (24, 11789440), (26, 10882560), (30, 9431552), (32, 8842080), (39, 7255040), (40, 7073664), (48, 5894720), (52, 5441280), (60, 4715776), (64, 4421040), (65, 4353024), (78, 3627520), (80, 3536832), (96, 2947360), (104, 2720640), (109, 2595840), (120, 2357888), (128, 2210520), (130, 2176512), (156, 1813760), (160, 1768416), (169, 1674240), (192, 1473680), (195, 1451008), (208, 1360320), (218, 1297920), (240, 1178944), (256, 1105260), (260, 1088256), (312, 906880), (320, 884208), (327, 865280), (338, 837120), (384, 736840), (390, 725504), (416, 680160), (436, 648960), (480, 589472), (507, 558080), (512, 552630), (520, 544128), (545, 519168), (624, 453440), (640, 442104), (654, 432640), (676, 418560), (768, 368420), (780, 362752), (832, 340080), (845, 334848), (872, 324480), (960, 294736), (1014, 279040), (1024, 276315), (1040, 272064), (1090, 259584), (1248, 226720), (1280, 221052), (1308, 216320), (1352, 209280), (1417, 199680), (1536, 184210), (1560, 181376), (1635, 173056), (1664, 170040), (1690, 167424), (1744, 162240), (1920, 147368), (2028, 139520), (2080, 136032), (2180, 129792), (2496, 113360), (2535, 111616), (2560, 110526), (2616, 108160), (2704, 104640), (2834, 99840), (3072, 92105), (3120, 90688), (3270, 86528), (3328, 85020), (3380, 83712), (3488, 81120), (3840, 73684), (4056, 69760), (4160, 68016), (4251, 66560), (4360, 64896), (4992, 56680), (5070, 55808), (5120, 55263), (5232, 54080), (5408, 52320), (5668, 49920), (6240, 45344), (6540, 43264), (6656, 42510), (6760, 41856), (6976, 40560), (7085, 39936), (7680, 36842), (8112, 34880), (8320, 34008), (8502, 33280), (8720, 32448), (9984, 28340), (10140, 27904), (10464, 27040), (10816, 26160), (11336, 24960), (12480, 22672), (13080, 21632), (13312, 21255), (13520, 20928), (13952, 20280), (14170, 19968), (15360, 18421), (16224, 17440), (16640, 17004)]