67131040

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 98342240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 79, 80, 94, 113, 158, 160, 188, 226, 235, 316, 376, 395, 452, 470, 565, 632, 752, 790, 904, 940, 1130, 1264, 1504, 1580, 1808, 1880, 2260, 2528, 3160, 3616, 3713, 3760, 4520, 5311, 6320, 7426, 7520, 8927, 9040, 10622, 12640, 14852, 17854, 18080, 18565, 21244, 26555, 29704, 35708, 37130, 42488, 44635, 53110, 59408, 71416, 74260, 84976, 89270, 106220, 118816, 142832, 148520, 169952, 178540, 212440, 285664, 297040, 357080, 419569, 424880, 594080, 714160, 839138, 849760, 1428320, 1678276, 2097845, 3356552, 4195690, 6713104, 8391380, 13426208, 16782760, 33565520, 67131040]

約数ペア:

[(1, 67131040), (2, 33565520), (4, 16782760), (5, 13426208), (8, 8391380), (10, 6713104), (16, 4195690), (20, 3356552), (32, 2097845), (40, 1678276), (47, 1428320), (79, 849760), (80, 839138), (94, 714160), (113, 594080), (158, 424880), (160, 419569), (188, 357080), (226, 297040), (235, 285664), (316, 212440), (376, 178540), (395, 169952), (452, 148520), (470, 142832), (565, 118816), (632, 106220), (752, 89270), (790, 84976), (904, 74260), (940, 71416), (1130, 59408), (1264, 53110), (1504, 44635), (1580, 42488), (1808, 37130), (1880, 35708), (2260, 29704), (2528, 26555), (3160, 21244), (3616, 18565), (3713, 18080), (3760, 17854), (4520, 14852), (5311, 12640), (6320, 10622), (7426, 9040), (7520, 8927)]