1578848160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 5200433280

約数和(自身を除く): 3621585120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 101, 116, 120, 145, 160, 174, 202, 232, 240, 290, 303, 348, 404, 435, 464, 480, 505, 580, 606, 696, 808, 870, 928, 1010, 1123, 1160, 1212, 1392, 1515, 1616, 1740, 2020, 2246, 2320, 2424, 2784, 2929, 3030, 3232, 3369, 3480, 4040, 4492, 4640, 4848, 5615, 5858, 6060, 6738, 6960, 8080, 8787, 8984, 9696, 11230, 11716, 12120, 13476, 13920, 14645, 16160, 16845, 17574, 17968, 22460, 23432, 24240, 26952, 29290, 32567, 33690, 35148, 35936, 43935, 44920, 46864, 48480, 53904, 58580, 65134, 67380, 70296, 87870, 89840, 93728, 97701, 107808, 113423, 117160, 130268, 134760, 140592, 162835, 175740, 179680, 195402, 226846, 234320, 260536, 269520, 281184, 325670, 340269, 351480, 390804, 453692, 468640, 488505, 521072, 539040, 567115, 651340, 680538, 702960, 781608, 907384, 977010, 1042144, 1134230, 1302680, 1361076, 1405920, 1563216, 1701345, 1814768, 1954020, 2268460, 2605360, 2722152, 3126432, 3289267, 3402690, 3629536, 3908040, 4536920, 5210720, 5444304, 6578534, 6805380, 7816080, 9073840, 9867801, 10888608, 13157068, 13610760, 15632160, 16446335, 18147680, 19735602, 26314136, 27221520, 32892670, 39471204, 49339005, 52628272, 54443040, 65785340, 78942408, 98678010, 105256544, 131570680, 157884816, 197356020, 263141360, 315769632, 394712040, 526282720, 789424080, 1578848160]

約数ペア:

[(1, 1578848160), (2, 789424080), (3, 526282720), (4, 394712040), (5, 315769632), (6, 263141360), (8, 197356020), (10, 157884816), (12, 131570680), (15, 105256544), (16, 98678010), (20, 78942408), (24, 65785340), (29, 54443040), (30, 52628272), (32, 49339005), (40, 39471204), (48, 32892670), (58, 27221520), (60, 26314136), (80, 19735602), (87, 18147680), (96, 16446335), (101, 15632160), (116, 13610760), (120, 13157068), (145, 10888608), (160, 9867801), (174, 9073840), (202, 7816080), (232, 6805380), (240, 6578534), (290, 5444304), (303, 5210720), (348, 4536920), (404, 3908040), (435, 3629536), (464, 3402690), (480, 3289267), (505, 3126432), (580, 2722152), (606, 2605360), (696, 2268460), (808, 1954020), (870, 1814768), (928, 1701345), (1010, 1563216), (1123, 1405920), (1160, 1361076), (1212, 1302680), (1392, 1134230), (1515, 1042144), (1616, 977010), (1740, 907384), (2020, 781608), (2246, 702960), (2320, 680538), (2424, 651340), (2784, 567115), (2929, 539040), (3030, 521072), (3232, 488505), (3369, 468640), (3480, 453692), (4040, 390804), (4492, 351480), (4640, 340269), (4848, 325670), (5615, 281184), (5858, 269520), (6060, 260536), (6738, 234320), (6960, 226846), (8080, 195402), (8787, 179680), (8984, 175740), (9696, 162835), (11230, 140592), (11716, 134760), (12120, 130268), (13476, 117160), (13920, 113423), (14645, 107808), (16160, 97701), (16845, 93728), (17574, 89840), (17968, 87870), (22460, 70296), (23432, 67380), (24240, 65134), (26952, 58580), (29290, 53904), (32567, 48480), (33690, 46864), (35148, 44920), (35936, 43935)]