15315522880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6837287}}^1$

素因数の和:6837311

約数の個数: 56

約数和(自身を含む): 41680107648

約数和(自身を除く): 26364584768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6837287, 13674574, 27349148, 34186435, 47861009, 54698296, 68372870, 95722018, 109396592, 136745740, 191444036, 218793184, 239305045, 273491480, 382888072, 437586368, 478610090, 546982960, 765776144, 957220180, 1093965920, 1531552288, 1914440360, 2187931840, 3063104576, 3828880720, 7657761440, 15315522880]

約数ペア:

[(1, 15315522880), (2, 7657761440), (4, 3828880720), (5, 3063104576), (7, 2187931840), (8, 1914440360), (10, 1531552288), (14, 1093965920), (16, 957220180), (20, 765776144), (28, 546982960), (32, 478610090), (35, 437586368), (40, 382888072), (56, 273491480), (64, 239305045), (70, 218793184), (80, 191444036), (112, 136745740), (140, 109396592), (160, 95722018), (224, 68372870), (280, 54698296), (320, 47861009), (448, 34186435), (560, 27349148), (1120, 13674574), (2240, 6837287)]