414312640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{26423}}^1$

素因数の和:26454

約数の個数: 84

約数和(自身を含む): 1147700016

約数和(自身を除く): 733387376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 26423, 52846, 105692, 132115, 184961, 211384, 264230, 369922, 422768, 528460, 739844, 845536, 924805, 1056920, 1294727, 1479688, 1691072, 1849610, 2113840, 2589454, 2959376, 3699220, 4227680, 5178908, 5918752, 6473635, 7398440, 8455360, 10357816, 11837504, 12947270, 14796880, 20715632, 25894540, 29593760, 41431264, 51789080, 59187520, 82862528, 103578160, 207156320, 414312640]

約数ペア:

[(1, 414312640), (2, 207156320), (4, 103578160), (5, 82862528), (7, 59187520), (8, 51789080), (10, 41431264), (14, 29593760), (16, 25894540), (20, 20715632), (28, 14796880), (32, 12947270), (35, 11837504), (40, 10357816), (49, 8455360), (56, 7398440), (64, 6473635), (70, 5918752), (80, 5178908), (98, 4227680), (112, 3699220), (140, 2959376), (160, 2589454), (196, 2113840), (224, 1849610), (245, 1691072), (280, 1479688), (320, 1294727), (392, 1056920), (448, 924805), (490, 845536), (560, 739844), (784, 528460), (980, 422768), (1120, 369922), (1568, 264230), (1960, 211384), (2240, 184961), (3136, 132115), (3920, 105692), (7840, 52846), (15680, 26423)]