2720242512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1367}}^1$

素因数の和:2457

約数の個数: 120

約数和(自身を含む): 8212224384

約数和(自身を除く): 5491981872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1063, 1367, 1872, 2126, 2734, 3189, 4101, 4252, 5468, 6378, 8202, 8504, 9567, 10936, 12303, 12756, 13819, 16404, 17008, 17771, 19134, 21872, 24606, 25512, 27638, 32808, 35542, 38268, 41457, 49212, 51024, 53313, 55276, 65616, 71084, 76536, 82914, 98424, 106626, 110552, 124371, 142168, 153072, 159939, 165828, 196848, 213252, 221104, 248742, 284336, 319878, 331656, 426504, 497484, 639756, 663312, 853008, 994968, 1279512, 1453121, 1989936, 2559024, 2906242, 4359363, 5812484, 8718726, 11624968, 13078089, 17437452, 18890573, 23249936, 26156178, 34874904, 37781146, 52312356, 56671719, 69749808, 75562292, 104624712, 113343438, 151124584, 170015157, 209249424, 226686876, 302249168, 340030314, 453373752, 680060628, 906747504, 1360121256, 2720242512]

約数ペア:

[(1, 2720242512), (2, 1360121256), (3, 906747504), (4, 680060628), (6, 453373752), (8, 340030314), (9, 302249168), (12, 226686876), (13, 209249424), (16, 170015157), (18, 151124584), (24, 113343438), (26, 104624712), (36, 75562292), (39, 69749808), (48, 56671719), (52, 52312356), (72, 37781146), (78, 34874904), (104, 26156178), (117, 23249936), (144, 18890573), (156, 17437452), (208, 13078089), (234, 11624968), (312, 8718726), (468, 5812484), (624, 4359363), (936, 2906242), (1063, 2559024), (1367, 1989936), (1872, 1453121), (2126, 1279512), (2734, 994968), (3189, 853008), (4101, 663312), (4252, 639756), (5468, 497484), (6378, 426504), (8202, 331656), (8504, 319878), (9567, 284336), (10936, 248742), (12303, 221104), (12756, 213252), (13819, 196848), (16404, 165828), (17008, 159939), (17771, 153072), (19134, 142168), (21872, 124371), (24606, 110552), (25512, 106626), (27638, 98424), (32808, 82914), (35542, 76536), (38268, 71084), (41457, 65616), (49212, 55276), (51024, 53313)]