68049660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 232888320

約数和(自身を除く): 164838660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 151, 174, 185, 203, 210, 222, 259, 290, 302, 348, 370, 406, 420, 435, 444, 453, 518, 555, 580, 604, 609, 740, 755, 777, 812, 870, 906, 1015, 1036, 1057, 1073, 1110, 1218, 1295, 1510, 1554, 1740, 1812, 2030, 2114, 2146, 2220, 2265, 2436, 2590, 3020, 3045, 3108, 3171, 3219, 3885, 4060, 4228, 4292, 4379, 4530, 5180, 5285, 5365, 5587, 6090, 6342, 6438, 7511, 7770, 8758, 9060, 10570, 10730, 11174, 12180, 12684, 12876, 13137, 15022, 15540, 15855, 16095, 16761, 17516, 21140, 21460, 21895, 22348, 22533, 26274, 27935, 30044, 30653, 31710, 32190, 33522, 37555, 39109, 43790, 45066, 52548, 55870, 61306, 63420, 64380, 65685, 67044, 75110, 78218, 83805, 87580, 90132, 91959, 111740, 112665, 117327, 122612, 131370, 150220, 153265, 156436, 162023, 167610, 183918, 195545, 225330, 234654, 262740, 306530, 324046, 335220, 367836, 391090, 450660, 459795, 469308, 486069, 586635, 613060, 648092, 782180, 810115, 919590, 972138, 1134161, 1173270, 1620230, 1839180, 1944276, 2268322, 2346540, 2430345, 3240460, 3402483, 4536644, 4860690, 5670805, 6804966, 9721380, 11341610, 13609932, 17012415, 22683220, 34024830, 68049660]

約数ペア:

[(1, 68049660), (2, 34024830), (3, 22683220), (4, 17012415), (5, 13609932), (6, 11341610), (7, 9721380), (10, 6804966), (12, 5670805), (14, 4860690), (15, 4536644), (20, 3402483), (21, 3240460), (28, 2430345), (29, 2346540), (30, 2268322), (35, 1944276), (37, 1839180), (42, 1620230), (58, 1173270), (60, 1134161), (70, 972138), (74, 919590), (84, 810115), (87, 782180), (105, 648092), (111, 613060), (116, 586635), (140, 486069), (145, 469308), (148, 459795), (151, 450660), (174, 391090), (185, 367836), (203, 335220), (210, 324046), (222, 306530), (259, 262740), (290, 234654), (302, 225330), (348, 195545), (370, 183918), (406, 167610), (420, 162023), (435, 156436), (444, 153265), (453, 150220), (518, 131370), (555, 122612), (580, 117327), (604, 112665), (609, 111740), (740, 91959), (755, 90132), (777, 87580), (812, 83805), (870, 78218), (906, 75110), (1015, 67044), (1036, 65685), (1057, 64380), (1073, 63420), (1110, 61306), (1218, 55870), (1295, 52548), (1510, 45066), (1554, 43790), (1740, 39109), (1812, 37555), (2030, 33522), (2114, 32190), (2146, 31710), (2220, 30653), (2265, 30044), (2436, 27935), (2590, 26274), (3020, 22533), (3045, 22348), (3108, 21895), (3171, 21460), (3219, 21140), (3885, 17516), (4060, 16761), (4228, 16095), (4292, 15855), (4379, 15540), (4530, 15022), (5180, 13137), (5285, 12876), (5365, 12684), (5587, 12180), (6090, 11174), (6342, 10730), (6438, 10570), (7511, 9060), (7770, 8758)]