68239710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 227335680

約数和(自身を除く): 159095970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 43, 45, 55, 63, 66, 70, 77, 86, 90, 99, 105, 110, 126, 129, 154, 165, 198, 210, 215, 229, 231, 258, 301, 315, 330, 385, 387, 430, 458, 462, 473, 495, 602, 630, 645, 687, 693, 770, 774, 903, 946, 990, 1145, 1155, 1290, 1374, 1386, 1419, 1505, 1603, 1806, 1935, 2061, 2290, 2310, 2365, 2519, 2709, 2838, 3010, 3206, 3311, 3435, 3465, 3870, 4122, 4257, 4515, 4730, 4809, 5038, 5418, 6622, 6870, 6930, 7095, 7557, 8015, 8514, 9030, 9618, 9847, 9933, 10305, 12595, 13545, 14190, 14427, 15114, 16030, 16555, 17633, 19694, 19866, 20610, 21285, 22671, 24045, 25190, 27090, 28854, 29541, 29799, 33110, 35266, 37785, 42570, 45342, 48090, 49235, 49665, 52899, 59082, 59598, 68929, 72135, 75570, 88165, 88623, 98470, 99330, 105798, 108317, 113355, 137858, 144270, 147705, 148995, 158697, 176330, 177246, 206787, 216634, 226710, 264495, 295410, 297990, 317394, 324951, 344645, 413574, 443115, 528990, 541585, 620361, 649902, 689290, 758219, 793485, 886230, 974853, 1033935, 1083170, 1240722, 1516438, 1586970, 1624755, 1949706, 2067870, 2274657, 3101805, 3249510, 3791095, 4549314, 4874265, 6203610, 6823971, 7582190, 9748530, 11373285, 13647942, 22746570, 34119855, 68239710]

約数ペア:

[(1, 68239710), (2, 34119855), (3, 22746570), (5, 13647942), (6, 11373285), (7, 9748530), (9, 7582190), (10, 6823971), (11, 6203610), (14, 4874265), (15, 4549314), (18, 3791095), (21, 3249510), (22, 3101805), (30, 2274657), (33, 2067870), (35, 1949706), (42, 1624755), (43, 1586970), (45, 1516438), (55, 1240722), (63, 1083170), (66, 1033935), (70, 974853), (77, 886230), (86, 793485), (90, 758219), (99, 689290), (105, 649902), (110, 620361), (126, 541585), (129, 528990), (154, 443115), (165, 413574), (198, 344645), (210, 324951), (215, 317394), (229, 297990), (231, 295410), (258, 264495), (301, 226710), (315, 216634), (330, 206787), (385, 177246), (387, 176330), (430, 158697), (458, 148995), (462, 147705), (473, 144270), (495, 137858), (602, 113355), (630, 108317), (645, 105798), (687, 99330), (693, 98470), (770, 88623), (774, 88165), (903, 75570), (946, 72135), (990, 68929), (1145, 59598), (1155, 59082), (1290, 52899), (1374, 49665), (1386, 49235), (1419, 48090), (1505, 45342), (1603, 42570), (1806, 37785), (1935, 35266), (2061, 33110), (2290, 29799), (2310, 29541), (2365, 28854), (2519, 27090), (2709, 25190), (2838, 24045), (3010, 22671), (3206, 21285), (3311, 20610), (3435, 19866), (3465, 19694), (3870, 17633), (4122, 16555), (4257, 16030), (4515, 15114), (4730, 14427), (4809, 14190), (5038, 13545), (5418, 12595), (6622, 10305), (6870, 9933), (6930, 9847), (7095, 9618), (7557, 9030), (8015, 8514)]