1568367040

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{67139}}^1$

素因数の和:67229

約数の個数: 56

約数和(自身を含む): 3785890320

約数和(自身を除く): 2217523280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 67139, 134278, 268556, 335695, 537112, 671390, 1074224, 1342780, 2148448, 2685560, 4296896, 4901147, 5371120, 9802294, 10742240, 19604588, 21484480, 24505735, 39209176, 49011470, 78418352, 98022940, 156836704, 196045880, 313673408, 392091760, 784183520, 1568367040]

約数ペア:

[(1, 1568367040), (2, 784183520), (4, 392091760), (5, 313673408), (8, 196045880), (10, 156836704), (16, 98022940), (20, 78418352), (32, 49011470), (40, 39209176), (64, 24505735), (73, 21484480), (80, 19604588), (146, 10742240), (160, 9802294), (292, 5371120), (320, 4901147), (365, 4296896), (584, 2685560), (730, 2148448), (1168, 1342780), (1460, 1074224), (2336, 671390), (2920, 537112), (4672, 335695), (5840, 268556), (11680, 134278), (23360, 67139)]