67704840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 255864960

約数和(自身を除く): 188160120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 401, 402, 420, 469, 504, 536, 603, 630, 670, 802, 804, 840, 938, 1005, 1203, 1206, 1260, 1340, 1407, 1604, 1608, 1876, 2005, 2010, 2345, 2406, 2412, 2520, 2680, 2807, 2814, 3015, 3208, 3609, 3752, 4010, 4020, 4221, 4690, 4812, 4824, 5614, 5628, 6015, 6030, 7035, 7218, 8020, 8040, 8421, 8442, 9380, 9624, 11228, 11256, 12030, 12060, 14035, 14070, 14436, 16040, 16842, 16884, 18045, 18760, 21105, 22456, 24060, 24120, 25263, 26867, 28070, 28140, 28872, 33684, 33768, 36090, 42105, 42210, 48120, 50526, 53734, 56140, 56280, 67368, 72180, 80601, 84210, 84420, 101052, 107468, 112280, 126315, 134335, 144360, 161202, 168420, 168840, 188069, 202104, 214936, 241803, 252630, 268670, 322404, 336840, 376138, 403005, 483606, 505260, 537340, 564207, 644808, 752276, 806010, 940345, 967212, 1010520, 1074680, 1128414, 1209015, 1504552, 1612020, 1692621, 1880690, 1934424, 2256828, 2418030, 2821035, 3224040, 3385242, 3761380, 4513656, 4836060, 5642070, 6770484, 7522760, 8463105, 9672120, 11284140, 13540968, 16926210, 22568280, 33852420, 67704840]

約数ペア:

[(1, 67704840), (2, 33852420), (3, 22568280), (4, 16926210), (5, 13540968), (6, 11284140), (7, 9672120), (8, 8463105), (9, 7522760), (10, 6770484), (12, 5642070), (14, 4836060), (15, 4513656), (18, 3761380), (20, 3385242), (21, 3224040), (24, 2821035), (28, 2418030), (30, 2256828), (35, 1934424), (36, 1880690), (40, 1692621), (42, 1612020), (45, 1504552), (56, 1209015), (60, 1128414), (63, 1074680), (67, 1010520), (70, 967212), (72, 940345), (84, 806010), (90, 752276), (105, 644808), (120, 564207), (126, 537340), (134, 505260), (140, 483606), (168, 403005), (180, 376138), (201, 336840), (210, 322404), (252, 268670), (268, 252630), (280, 241803), (315, 214936), (335, 202104), (360, 188069), (401, 168840), (402, 168420), (420, 161202), (469, 144360), (504, 134335), (536, 126315), (603, 112280), (630, 107468), (670, 101052), (802, 84420), (804, 84210), (840, 80601), (938, 72180), (1005, 67368), (1203, 56280), (1206, 56140), (1260, 53734), (1340, 50526), (1407, 48120), (1604, 42210), (1608, 42105), (1876, 36090), (2005, 33768), (2010, 33684), (2345, 28872), (2406, 28140), (2412, 28070), (2520, 26867), (2680, 25263), (2807, 24120), (2814, 24060), (3015, 22456), (3208, 21105), (3609, 18760), (3752, 18045), (4010, 16884), (4020, 16842), (4221, 16040), (4690, 14436), (4812, 14070), (4824, 14035), (5614, 12060), (5628, 12030), (6015, 11256), (6030, 11228), (7035, 9624), (7218, 9380), (8020, 8442), (8040, 8421)]