105125440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 112

約数和(自身を含む): 290559744

約数和(自身を除く): 185434304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 661, 710, 994, 1120, 1136, 1322, 1420, 1988, 2240, 2272, 2485, 2644, 2840, 3305, 3976, 4544, 4627, 4970, 5288, 5680, 6610, 7952, 9254, 9940, 10576, 11360, 13220, 15904, 18508, 19880, 21152, 22720, 23135, 26440, 31808, 37016, 39760, 42304, 46270, 46931, 52880, 74032, 79520, 92540, 93862, 105760, 148064, 159040, 185080, 187724, 211520, 234655, 296128, 328517, 370160, 375448, 469310, 657034, 740320, 750896, 938620, 1314068, 1480640, 1501792, 1642585, 1877240, 2628136, 3003584, 3285170, 3754480, 5256272, 6570340, 7508960, 10512544, 13140680, 15017920, 21025088, 26281360, 52562720, 105125440]

約数ペア:

[(1, 105125440), (2, 52562720), (4, 26281360), (5, 21025088), (7, 15017920), (8, 13140680), (10, 10512544), (14, 7508960), (16, 6570340), (20, 5256272), (28, 3754480), (32, 3285170), (35, 3003584), (40, 2628136), (56, 1877240), (64, 1642585), (70, 1501792), (71, 1480640), (80, 1314068), (112, 938620), (140, 750896), (142, 740320), (160, 657034), (224, 469310), (280, 375448), (284, 370160), (320, 328517), (355, 296128), (448, 234655), (497, 211520), (560, 187724), (568, 185080), (661, 159040), (710, 148064), (994, 105760), (1120, 93862), (1136, 92540), (1322, 79520), (1420, 74032), (1988, 52880), (2240, 46931), (2272, 46270), (2485, 42304), (2644, 39760), (2840, 37016), (3305, 31808), (3976, 26440), (4544, 23135), (4627, 22720), (4970, 21152), (5288, 19880), (5680, 18508), (6610, 15904), (7952, 13220), (9254, 11360), (9940, 10576)]