67998040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 175057200

約数和(自身を除く): 107059160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 73, 88, 110, 116, 145, 146, 220, 232, 290, 292, 319, 365, 440, 580, 584, 638, 730, 803, 1160, 1276, 1460, 1595, 1606, 2117, 2552, 2920, 3190, 3212, 4015, 4234, 5329, 6380, 6424, 8030, 8468, 10585, 10658, 12760, 16060, 16936, 21170, 21316, 23287, 26645, 32120, 42340, 42632, 46574, 53290, 58619, 84680, 93148, 106580, 116435, 117238, 154541, 186296, 213160, 232870, 234476, 293095, 309082, 465740, 468952, 586190, 618164, 772705, 931480, 1172380, 1236328, 1545410, 1699951, 2344760, 3090820, 3399902, 6181640, 6799804, 8499755, 13599608, 16999510, 33999020, 67998040]

約数ペア:

[(1, 67998040), (2, 33999020), (4, 16999510), (5, 13599608), (8, 8499755), (10, 6799804), (11, 6181640), (20, 3399902), (22, 3090820), (29, 2344760), (40, 1699951), (44, 1545410), (55, 1236328), (58, 1172380), (73, 931480), (88, 772705), (110, 618164), (116, 586190), (145, 468952), (146, 465740), (220, 309082), (232, 293095), (290, 234476), (292, 232870), (319, 213160), (365, 186296), (440, 154541), (580, 117238), (584, 116435), (638, 106580), (730, 93148), (803, 84680), (1160, 58619), (1276, 53290), (1460, 46574), (1595, 42632), (1606, 42340), (2117, 32120), (2552, 26645), (2920, 23287), (3190, 21316), (3212, 21170), (4015, 16936), (4234, 16060), (5329, 12760), (6380, 10658), (6424, 10585), (8030, 8468)]