20080811040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{6469}}^1$

素因数の和:6739

約数の個数: 192

約数和(自身を含む): 65739340800

約数和(自身を除く): 45658529760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 223, 232, 240, 290, 348, 435, 446, 464, 480, 580, 669, 696, 870, 892, 928, 1115, 1160, 1338, 1392, 1740, 1784, 2230, 2320, 2676, 2784, 3345, 3480, 3568, 4460, 4640, 5352, 6467, 6469, 6690, 6960, 7136, 8920, 10704, 12934, 12938, 13380, 13920, 17840, 19401, 19407, 21408, 25868, 25876, 26760, 32335, 32345, 35680, 38802, 38814, 51736, 51752, 53520, 64670, 64690, 77604, 77628, 97005, 97035, 103472, 103504, 107040, 129340, 129380, 155208, 155256, 187601, 194010, 194070, 206944, 207008, 258680, 258760, 310416, 310512, 375202, 388020, 388140, 517360, 517520, 562803, 620832, 621024, 750404, 776040, 776280, 938005, 1034720, 1035040, 1125606, 1442587, 1500808, 1552080, 1552560, 1876010, 2251212, 2814015, 2885174, 3001616, 3104160, 3105120, 3752020, 4327761, 4502424, 5628030, 5770348, 6003232, 7212935, 7504040, 8655522, 9004848, 11256060, 11540696, 14425870, 15008080, 17311044, 18009696, 21638805, 22512120, 23081392, 28851740, 30016160, 34622088, 41835023, 43277610, 45024240, 46162784, 57703480, 69244176, 83670046, 86555220, 90048480, 115406960, 125505069, 138488352, 167340092, 173110440, 209175115, 230813920, 251010138, 334680184, 346220880, 418350230, 502020276, 627525345, 669360368, 692441760, 836700460, 1004040552, 1255050690, 1338720736, 1673400920, 2008081104, 2510101380, 3346801840, 4016162208, 5020202760, 6693603680, 10040405520, 20080811040]

約数ペア:

[(1, 20080811040), (2, 10040405520), (3, 6693603680), (4, 5020202760), (5, 4016162208), (6, 3346801840), (8, 2510101380), (10, 2008081104), (12, 1673400920), (15, 1338720736), (16, 1255050690), (20, 1004040552), (24, 836700460), (29, 692441760), (30, 669360368), (32, 627525345), (40, 502020276), (48, 418350230), (58, 346220880), (60, 334680184), (80, 251010138), (87, 230813920), (96, 209175115), (116, 173110440), (120, 167340092), (145, 138488352), (160, 125505069), (174, 115406960), (223, 90048480), (232, 86555220), (240, 83670046), (290, 69244176), (348, 57703480), (435, 46162784), (446, 45024240), (464, 43277610), (480, 41835023), (580, 34622088), (669, 30016160), (696, 28851740), (870, 23081392), (892, 22512120), (928, 21638805), (1115, 18009696), (1160, 17311044), (1338, 15008080), (1392, 14425870), (1740, 11540696), (1784, 11256060), (2230, 9004848), (2320, 8655522), (2676, 7504040), (2784, 7212935), (3345, 6003232), (3480, 5770348), (3568, 5628030), (4460, 4502424), (4640, 4327761), (5352, 3752020), (6467, 3105120), (6469, 3104160), (6690, 3001616), (6960, 2885174), (7136, 2814015), (8920, 2251212), (10704, 1876010), (12934, 1552560), (12938, 1552080), (13380, 1500808), (13920, 1442587), (17840, 1125606), (19401, 1035040), (19407, 1034720), (21408, 938005), (25868, 776280), (25876, 776040), (26760, 750404), (32335, 621024), (32345, 620832), (35680, 562803), (38802, 517520), (38814, 517360), (51736, 388140), (51752, 388020), (53520, 375202), (64670, 310512), (64690, 310416), (77604, 258760), (77628, 258680), (97005, 207008), (97035, 206944), (103472, 194070), (103504, 194010), (107040, 187601), (129340, 155256), (129380, 155208)]