128770560

素因数分解:

$2^9\times 3^7\times 5^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 320

約数和(自身を含む): 483183360

約数和(自身を除く): 354412800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 540, 552, 576, 621, 640, 648, 690, 720, 729, 736, 768, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1458, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2070, 2160, 2187, 2208, 2304, 2430, 2484, 2560, 2592, 2760, 2880, 2916, 2944, 3105, 3240, 3312, 3456, 3645, 3680, 3726, 3840, 3888, 4140, 4320, 4374, 4416, 4608, 4860, 4968, 5184, 5520, 5589, 5760, 5832, 5888, 6210, 6480, 6624, 6912, 7290, 7360, 7452, 7680, 7776, 8280, 8640, 8748, 8832, 9315, 9720, 9936, 10368, 10935, 11040, 11178, 11520, 11664, 11776, 12420, 12960, 13248, 13824, 14580, 14720, 14904, 15552, 16560, 16767, 17280, 17496, 17664, 18630, 19440, 19872, 20736, 21870, 22080, 22356, 23040, 23328, 24840, 25920, 26496, 27945, 29160, 29440, 29808, 31104, 33120, 33534, 34560, 34992, 35328, 37260, 38880, 39744, 41472, 43740, 44160, 44712, 46656, 49680, 50301, 51840, 52992, 55890, 58320, 58880, 59616, 62208, 66240, 67068, 69120, 69984, 74520, 77760, 79488, 83835, 87480, 88320, 89424, 93312, 99360, 100602, 103680, 105984, 111780, 116640, 119232, 124416, 132480, 134136, 139968, 149040, 155520, 158976, 167670, 174960, 176640, 178848, 186624, 198720, 201204, 207360, 223560, 233280, 238464, 251505, 264960, 268272, 279936, 298080, 311040, 317952, 335340, 349920, 357696, 373248, 397440, 402408, 447120, 466560, 476928, 503010, 529920, 536544, 559872, 596160, 622080, 670680, 699840, 715392, 794880, 804816, 894240, 933120, 953856, 1006020, 1073088, 1119744, 1192320, 1341360, 1399680, 1430784, 1589760, 1609632, 1788480, 1866240, 2012040, 2146176, 2384640, 2682720, 2799360, 2861568, 3219264, 3576960, 4024080, 4292352, 4769280, 5365440, 5598720, 6438528, 7153920, 8048160, 8584704, 10730880, 12877056, 14307840, 16096320, 21461760, 25754112, 32192640, 42923520, 64385280, 128770560]

約数ペア:

[(1, 128770560), (2, 64385280), (3, 42923520), (4, 32192640), (5, 25754112), (6, 21461760), (8, 16096320), (9, 14307840), (10, 12877056), (12, 10730880), (15, 8584704), (16, 8048160), (18, 7153920), (20, 6438528), (23, 5598720), (24, 5365440), (27, 4769280), (30, 4292352), (32, 4024080), (36, 3576960), (40, 3219264), (45, 2861568), (46, 2799360), (48, 2682720), (54, 2384640), (60, 2146176), (64, 2012040), (69, 1866240), (72, 1788480), (80, 1609632), (81, 1589760), (90, 1430784), (92, 1399680), (96, 1341360), (108, 1192320), (115, 1119744), (120, 1073088), (128, 1006020), (135, 953856), (138, 933120), (144, 894240), (160, 804816), (162, 794880), (180, 715392), (184, 699840), (192, 670680), (207, 622080), (216, 596160), (230, 559872), (240, 536544), (243, 529920), (256, 503010), (270, 476928), (276, 466560), (288, 447120), (320, 402408), (324, 397440), (345, 373248), (360, 357696), (368, 349920), (384, 335340), (405, 317952), (414, 311040), (432, 298080), (460, 279936), (480, 268272), (486, 264960), (512, 251505), (540, 238464), (552, 233280), (576, 223560), (621, 207360), (640, 201204), (648, 198720), (690, 186624), (720, 178848), (729, 176640), (736, 174960), (768, 167670), (810, 158976), (828, 155520), (864, 149040), (920, 139968), (960, 134136), (972, 132480), (1035, 124416), (1080, 119232), (1104, 116640), (1152, 111780), (1215, 105984), (1242, 103680), (1280, 100602), (1296, 99360), (1380, 93312), (1440, 89424), (1458, 88320), (1472, 87480), (1536, 83835), (1620, 79488), (1656, 77760), (1728, 74520), (1840, 69984), (1863, 69120), (1920, 67068), (1944, 66240), (2070, 62208), (2160, 59616), (2187, 58880), (2208, 58320), (2304, 55890), (2430, 52992), (2484, 51840), (2560, 50301), (2592, 49680), (2760, 46656), (2880, 44712), (2916, 44160), (2944, 43740), (3105, 41472), (3240, 39744), (3312, 38880), (3456, 37260), (3645, 35328), (3680, 34992), (3726, 34560), (3840, 33534), (3888, 33120), (4140, 31104), (4320, 29808), (4374, 29440), (4416, 29160), (4608, 27945), (4860, 26496), (4968, 25920), (5184, 24840), (5520, 23328), (5589, 23040), (5760, 22356), (5832, 22080), (5888, 21870), (6210, 20736), (6480, 19872), (6624, 19440), (6912, 18630), (7290, 17664), (7360, 17496), (7452, 17280), (7680, 16767), (7776, 16560), (8280, 15552), (8640, 14904), (8748, 14720), (8832, 14580), (9315, 13824), (9720, 13248), (9936, 12960), (10368, 12420), (10935, 11776), (11040, 11664), (11178, 11520)]