201953040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11527}}^1$

素因数の和:11616

約数の個数: 80

約数和(自身を含む): 634685568

約数和(自身を除く): 432732528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 11527, 17520, 23054, 34581, 46108, 57635, 69162, 92216, 115270, 138324, 172905, 184432, 230540, 276648, 345810, 461080, 553296, 691620, 841471, 922160, 1383240, 1682942, 2524413, 2766480, 3365884, 4207355, 5048826, 6731768, 8414710, 10097652, 12622065, 13463536, 16829420, 20195304, 25244130, 33658840, 40390608, 50488260, 67317680, 100976520, 201953040]

約数ペア:

[(1, 201953040), (2, 100976520), (3, 67317680), (4, 50488260), (5, 40390608), (6, 33658840), (8, 25244130), (10, 20195304), (12, 16829420), (15, 13463536), (16, 12622065), (20, 10097652), (24, 8414710), (30, 6731768), (40, 5048826), (48, 4207355), (60, 3365884), (73, 2766480), (80, 2524413), (120, 1682942), (146, 1383240), (219, 922160), (240, 841471), (292, 691620), (365, 553296), (438, 461080), (584, 345810), (730, 276648), (876, 230540), (1095, 184432), (1168, 172905), (1460, 138324), (1752, 115270), (2190, 92216), (2920, 69162), (3504, 57635), (4380, 46108), (5840, 34581), (8760, 23054), (11527, 17520)]