168756840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 632136960

約数和(自身を除く): 463380120

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, 70, 72, 84, 90, 105, 120, 126, 140, 167, 168, 180, 210, 252, 280, 315, 334, 360, 401, 420, 501, 504, 630, 668, 802, 835, 840, 1002, 1169, 1203, 1260, 1336, 1503, 1604, 1670, 2004, 2005, 2338, 2406, 2505, 2520, 2807, 3006, 3208, 3340, 3507, 3609, 4008, 4010, 4676, 4812, 5010, 5614, 5845, 6012, 6015, 6680, 7014, 7218, 7515, 8020, 8421, 9352, 9624, 10020, 10521, 11228, 11690, 12024, 12030, 14028, 14035, 14436, 15030, 16040, 16842, 17535, 18045, 20040, 21042, 22456, 23380, 24060, 25263, 28056, 28070, 28872, 30060, 33684, 35070, 36090, 42084, 42105, 46760, 48120, 50526, 52605, 56140, 60120, 66967, 67368, 70140, 72180, 84168, 84210, 101052, 105210, 112280, 126315, 133934, 140280, 144360, 168420, 200901, 202104, 210420, 252630, 267868, 334835, 336840, 401802, 420840, 468769, 505260, 535736, 602703, 669670, 803604, 937538, 1004505, 1010520, 1205406, 1339340, 1406307, 1607208, 1875076, 2009010, 2343845, 2410812, 2678680, 2812614, 3013515, 3750152, 4018020, 4218921, 4687690, 4821624, 5625228, 6027030, 7031535, 8036040, 8437842, 9375380, 11250456, 12054060, 14063070, 16875684, 18750760, 21094605, 24108120, 28126140, 33751368, 42189210, 56252280, 84378420, 168756840]

約数ペア:

[(1, 168756840), (2, 84378420), (3, 56252280), (4, 42189210), (5, 33751368), (6, 28126140), (7, 24108120), (8, 21094605), (9, 18750760), (10, 16875684), (12, 14063070), (14, 12054060), (15, 11250456), (18, 9375380), (20, 8437842), (21, 8036040), (24, 7031535), (28, 6027030), (30, 5625228), (35, 4821624), (36, 4687690), (40, 4218921), (42, 4018020), (45, 3750152), (56, 3013515), (60, 2812614), (63, 2678680), (70, 2410812), (72, 2343845), (84, 2009010), (90, 1875076), (105, 1607208), (120, 1406307), (126, 1339340), (140, 1205406), (167, 1010520), (168, 1004505), (180, 937538), (210, 803604), (252, 669670), (280, 602703), (315, 535736), (334, 505260), (360, 468769), (401, 420840), (420, 401802), (501, 336840), (504, 334835), (630, 267868), (668, 252630), (802, 210420), (835, 202104), (840, 200901), (1002, 168420), (1169, 144360), (1203, 140280), (1260, 133934), (1336, 126315), (1503, 112280), (1604, 105210), (1670, 101052), (2004, 84210), (2005, 84168), (2338, 72180), (2406, 70140), (2505, 67368), (2520, 66967), (2807, 60120), (3006, 56140), (3208, 52605), (3340, 50526), (3507, 48120), (3609, 46760), (4008, 42105), (4010, 42084), (4676, 36090), (4812, 35070), (5010, 33684), (5614, 30060), (5845, 28872), (6012, 28070), (6015, 28056), (6680, 25263), (7014, 24060), (7218, 23380), (7515, 22456), (8020, 21042), (8421, 20040), (9352, 18045), (9624, 17535), (10020, 16842), (10521, 16040), (11228, 15030), (11690, 14436), (12024, 14035), (12030, 14028)]