67017280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 177027840

約数和(自身を除く): 110010560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 158, 160, 176, 220, 241, 316, 320, 352, 395, 440, 482, 632, 704, 790, 869, 880, 964, 1205, 1264, 1580, 1738, 1760, 1928, 2410, 2528, 2651, 3160, 3476, 3520, 3856, 4345, 4820, 5056, 5302, 6320, 6952, 7712, 8690, 9640, 10604, 12640, 13255, 13904, 15424, 17380, 19039, 19280, 21208, 25280, 26510, 27808, 34760, 38078, 38560, 42416, 53020, 55616, 69520, 76156, 77120, 84832, 95195, 106040, 139040, 152312, 169664, 190390, 209429, 212080, 278080, 304624, 380780, 418858, 424160, 609248, 761560, 837716, 848320, 1047145, 1218496, 1523120, 1675432, 2094290, 3046240, 3350864, 4188580, 6092480, 6701728, 8377160, 13403456, 16754320, 33508640, 67017280]

約数ペア:

[(1, 67017280), (2, 33508640), (4, 16754320), (5, 13403456), (8, 8377160), (10, 6701728), (11, 6092480), (16, 4188580), (20, 3350864), (22, 3046240), (32, 2094290), (40, 1675432), (44, 1523120), (55, 1218496), (64, 1047145), (79, 848320), (80, 837716), (88, 761560), (110, 609248), (158, 424160), (160, 418858), (176, 380780), (220, 304624), (241, 278080), (316, 212080), (320, 209429), (352, 190390), (395, 169664), (440, 152312), (482, 139040), (632, 106040), (704, 95195), (790, 84832), (869, 77120), (880, 76156), (964, 69520), (1205, 55616), (1264, 53020), (1580, 42416), (1738, 38560), (1760, 38078), (1928, 34760), (2410, 27808), (2528, 26510), (2651, 25280), (3160, 21208), (3476, 19280), (3520, 19039), (3856, 17380), (4345, 15424), (4820, 13904), (5056, 13255), (5302, 12640), (6320, 10604), (6952, 9640), (7712, 8690)]