68650560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 252

約数和(自身を含む): 260864604

約数和(自身を除く): 192214044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 197, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 394, 396, 440, 480, 484, 495, 528, 576, 591, 605, 660, 704, 720, 726, 788, 792, 880, 960, 968, 985, 990, 1056, 1089, 1182, 1210, 1320, 1440, 1452, 1576, 1584, 1760, 1773, 1815, 1936, 1970, 1980, 2112, 2167, 2178, 2364, 2420, 2640, 2880, 2904, 2955, 3152, 3168, 3520, 3546, 3630, 3872, 3940, 3960, 4334, 4356, 4728, 4840, 5280, 5445, 5808, 5910, 6304, 6336, 6501, 7092, 7260, 7744, 7880, 7920, 8668, 8712, 8865, 9456, 9680, 10560, 10835, 10890, 11616, 11820, 12608, 13002, 14184, 14520, 15760, 15840, 17336, 17424, 17730, 18912, 19360, 19503, 21670, 21780, 23232, 23640, 23837, 26004, 28368, 29040, 31520, 31680, 32505, 34672, 34848, 35460, 37824, 38720, 39006, 43340, 43560, 47280, 47674, 52008, 56736, 58080, 63040, 65010, 69344, 69696, 70920, 71511, 78012, 86680, 87120, 94560, 95348, 97515, 104016, 113472, 116160, 119185, 130020, 138688, 141840, 143022, 156024, 173360, 174240, 189120, 190696, 195030, 208032, 214533, 238370, 260040, 283680, 286044, 312048, 346720, 348480, 357555, 381392, 390060, 416064, 429066, 476740, 520080, 567360, 572088, 624096, 693440, 715110, 762784, 780120, 858132, 953480, 1040160, 1072665, 1144176, 1248192, 1430220, 1525568, 1560240, 1716264, 1906960, 2080320, 2145330, 2288352, 2860440, 3120480, 3432528, 3813920, 4290660, 4576704, 5720880, 6240960, 6865056, 7627840, 8581320, 11441760, 13730112, 17162640, 22883520, 34325280, 68650560]

約数ペア:

[(1, 68650560), (2, 34325280), (3, 22883520), (4, 17162640), (5, 13730112), (6, 11441760), (8, 8581320), (9, 7627840), (10, 6865056), (11, 6240960), (12, 5720880), (15, 4576704), (16, 4290660), (18, 3813920), (20, 3432528), (22, 3120480), (24, 2860440), (30, 2288352), (32, 2145330), (33, 2080320), (36, 1906960), (40, 1716264), (44, 1560240), (45, 1525568), (48, 1430220), (55, 1248192), (60, 1144176), (64, 1072665), (66, 1040160), (72, 953480), (80, 858132), (88, 780120), (90, 762784), (96, 715110), (99, 693440), (110, 624096), (120, 572088), (121, 567360), (132, 520080), (144, 476740), (160, 429066), (165, 416064), (176, 390060), (180, 381392), (192, 357555), (197, 348480), (198, 346720), (220, 312048), (240, 286044), (242, 283680), (264, 260040), (288, 238370), (320, 214533), (330, 208032), (352, 195030), (360, 190696), (363, 189120), (394, 174240), (396, 173360), (440, 156024), (480, 143022), (484, 141840), (495, 138688), (528, 130020), (576, 119185), (591, 116160), (605, 113472), (660, 104016), (704, 97515), (720, 95348), (726, 94560), (788, 87120), (792, 86680), (880, 78012), (960, 71511), (968, 70920), (985, 69696), (990, 69344), (1056, 65010), (1089, 63040), (1182, 58080), (1210, 56736), (1320, 52008), (1440, 47674), (1452, 47280), (1576, 43560), (1584, 43340), (1760, 39006), (1773, 38720), (1815, 37824), (1936, 35460), (1970, 34848), (1980, 34672), (2112, 32505), (2167, 31680), (2178, 31520), (2364, 29040), (2420, 28368), (2640, 26004), (2880, 23837), (2904, 23640), (2955, 23232), (3152, 21780), (3168, 21670), (3520, 19503), (3546, 19360), (3630, 18912), (3872, 17730), (3940, 17424), (3960, 17336), (4334, 15840), (4356, 15760), (4728, 14520), (4840, 14184), (5280, 13002), (5445, 12608), (5808, 11820), (5910, 11616), (6304, 10890), (6336, 10835), (6501, 10560), (7092, 9680), (7260, 9456), (7744, 8865), (7880, 8712), (7920, 8668)]