374142080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 972382320

約数和(自身を除く): 598240240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 193, 208, 233, 260, 320, 386, 416, 466, 520, 640, 772, 832, 932, 965, 1040, 1165, 1544, 1664, 1864, 1930, 2080, 2330, 2509, 3029, 3088, 3728, 3860, 4160, 4660, 5018, 6058, 6176, 7456, 7720, 8320, 9320, 10036, 12116, 12352, 12545, 14912, 15145, 15440, 18640, 20072, 24232, 24704, 25090, 29824, 30290, 30880, 37280, 40144, 44969, 48464, 50180, 60580, 61760, 74560, 80288, 89938, 96928, 100360, 121160, 123520, 149120, 160576, 179876, 193856, 200720, 224845, 242320, 321152, 359752, 387712, 401440, 449690, 484640, 584597, 719504, 802880, 899380, 969280, 1169194, 1439008, 1605760, 1798760, 1938560, 2338388, 2878016, 2922985, 3597520, 4676776, 5756032, 5845970, 7195040, 9353552, 11691940, 14390080, 18707104, 23383880, 28780160, 37414208, 46767760, 74828416, 93535520, 187071040, 374142080]

約数ペア:

[(1, 374142080), (2, 187071040), (4, 93535520), (5, 74828416), (8, 46767760), (10, 37414208), (13, 28780160), (16, 23383880), (20, 18707104), (26, 14390080), (32, 11691940), (40, 9353552), (52, 7195040), (64, 5845970), (65, 5756032), (80, 4676776), (104, 3597520), (128, 2922985), (130, 2878016), (160, 2338388), (193, 1938560), (208, 1798760), (233, 1605760), (260, 1439008), (320, 1169194), (386, 969280), (416, 899380), (466, 802880), (520, 719504), (640, 584597), (772, 484640), (832, 449690), (932, 401440), (965, 387712), (1040, 359752), (1165, 321152), (1544, 242320), (1664, 224845), (1864, 200720), (1930, 193856), (2080, 179876), (2330, 160576), (2509, 149120), (3029, 123520), (3088, 121160), (3728, 100360), (3860, 96928), (4160, 89938), (4660, 80288), (5018, 74560), (6058, 61760), (6176, 60580), (7456, 50180), (7720, 48464), (8320, 44969), (9320, 40144), (10036, 37280), (12116, 30880), (12352, 30290), (12545, 29824), (14912, 25090), (15145, 24704), (15440, 24232), (18640, 20072)]