121309160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10567}}^1$

素因数の和:10626

約数の個数: 64

約数和(自身を含む): 319576320

約数和(自身を除く): 198267160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 10567, 11480, 21134, 42268, 52835, 73969, 84536, 105670, 147938, 211340, 295876, 369845, 422680, 433247, 591752, 739690, 866494, 1479380, 1732988, 2166235, 2958760, 3032729, 3465976, 4332470, 6065458, 8664940, 12130916, 15163645, 17329880, 24261832, 30327290, 60654580, 121309160]

約数ペア:

[(1, 121309160), (2, 60654580), (4, 30327290), (5, 24261832), (7, 17329880), (8, 15163645), (10, 12130916), (14, 8664940), (20, 6065458), (28, 4332470), (35, 3465976), (40, 3032729), (41, 2958760), (56, 2166235), (70, 1732988), (82, 1479380), (140, 866494), (164, 739690), (205, 591752), (280, 433247), (287, 422680), (328, 369845), (410, 295876), (574, 211340), (820, 147938), (1148, 105670), (1435, 84536), (1640, 73969), (2296, 52835), (2870, 42268), (5740, 21134), (10567, 11480)]