2145188160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 336

約数和(自身を含む): 7845552000

約数和(自身を除く): 5700363840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 197, 199, 228, 240, 285, 288, 304, 320, 342, 360, 380, 394, 398, 456, 480, 570, 576, 591, 597, 608, 684, 720, 760, 788, 796, 855, 912, 960, 985, 995, 1140, 1182, 1194, 1216, 1368, 1440, 1520, 1576, 1592, 1710, 1773, 1791, 1824, 1970, 1990, 2280, 2364, 2388, 2736, 2880, 2955, 2985, 3040, 3152, 3184, 3420, 3546, 3582, 3648, 3743, 3781, 3940, 3980, 4560, 4728, 4776, 5472, 5910, 5970, 6080, 6304, 6368, 6840, 7092, 7164, 7486, 7562, 7880, 7960, 8865, 8955, 9120, 9456, 9552, 10944, 11229, 11343, 11820, 11940, 12608, 12736, 13680, 14184, 14328, 14972, 15124, 15760, 15920, 17730, 17910, 18240, 18715, 18905, 18912, 19104, 22458, 22686, 23640, 23880, 27360, 28368, 28656, 29944, 30248, 31520, 31840, 33687, 34029, 35460, 35820, 37430, 37810, 37824, 38208, 39203, 44916, 45372, 47280, 47760, 54720, 56145, 56715, 56736, 57312, 59888, 60496, 63040, 63680, 67374, 68058, 70920, 71640, 74860, 75620, 78406, 89832, 90744, 94560, 95520, 112290, 113430, 113472, 114624, 117609, 119776, 120992, 134748, 136116, 141840, 143280, 149720, 151240, 156812, 168435, 170145, 179664, 181488, 189120, 191040, 196015, 224580, 226860, 235218, 239552, 241984, 269496, 272232, 283680, 286560, 299440, 302480, 313624, 336870, 340290, 352827, 359328, 362976, 392030, 449160, 453720, 470436, 538992, 544464, 567360, 573120, 588045, 598880, 604960, 627248, 673740, 680580, 705654, 718656, 725952, 744857, 784060, 898320, 907440, 940872, 1077984, 1088928, 1176090, 1197760, 1209920, 1254496, 1347480, 1361160, 1411308, 1489714, 1568120, 1764135, 1796640, 1814880, 1881744, 2155968, 2177856, 2234571, 2352180, 2508992, 2694960, 2722320, 2822616, 2979428, 3136240, 3528270, 3593280, 3629760, 3724285, 3763488, 4469142, 4704360, 5389920, 5444640, 5645232, 5958856, 6272480, 6703713, 7056540, 7448570, 7526976, 8938284, 9408720, 10779840, 10889280, 11172855, 11290464, 11917712, 12544960, 13407426, 14113080, 14897140, 17876568, 18817440, 22345710, 22580928, 23835424, 26814852, 28226160, 29794280, 33518565, 35753136, 37634880, 44691420, 47670848, 53629704, 56452320, 59588560, 67037130, 71506272, 89382840, 107259408, 112904640, 119177120, 134074260, 143012544, 178765680, 214518816, 238354240, 268148520, 357531360, 429037632, 536297040, 715062720, 1072594080, 2145188160]

約数ペア:

[(1, 2145188160), (2, 1072594080), (3, 715062720), (4, 536297040), (5, 429037632), (6, 357531360), (8, 268148520), (9, 238354240), (10, 214518816), (12, 178765680), (15, 143012544), (16, 134074260), (18, 119177120), (19, 112904640), (20, 107259408), (24, 89382840), (30, 71506272), (32, 67037130), (36, 59588560), (38, 56452320), (40, 53629704), (45, 47670848), (48, 44691420), (57, 37634880), (60, 35753136), (64, 33518565), (72, 29794280), (76, 28226160), (80, 26814852), (90, 23835424), (95, 22580928), (96, 22345710), (114, 18817440), (120, 17876568), (144, 14897140), (152, 14113080), (160, 13407426), (171, 12544960), (180, 11917712), (190, 11290464), (192, 11172855), (197, 10889280), (199, 10779840), (228, 9408720), (240, 8938284), (285, 7526976), (288, 7448570), (304, 7056540), (320, 6703713), (342, 6272480), (360, 5958856), (380, 5645232), (394, 5444640), (398, 5389920), (456, 4704360), (480, 4469142), (570, 3763488), (576, 3724285), (591, 3629760), (597, 3593280), (608, 3528270), (684, 3136240), (720, 2979428), (760, 2822616), (788, 2722320), (796, 2694960), (855, 2508992), (912, 2352180), (960, 2234571), (985, 2177856), (995, 2155968), (1140, 1881744), (1182, 1814880), (1194, 1796640), (1216, 1764135), (1368, 1568120), (1440, 1489714), (1520, 1411308), (1576, 1361160), (1592, 1347480), (1710, 1254496), (1773, 1209920), (1791, 1197760), (1824, 1176090), (1970, 1088928), (1990, 1077984), (2280, 940872), (2364, 907440), (2388, 898320), (2736, 784060), (2880, 744857), (2955, 725952), (2985, 718656), (3040, 705654), (3152, 680580), (3184, 673740), (3420, 627248), (3546, 604960), (3582, 598880), (3648, 588045), (3743, 573120), (3781, 567360), (3940, 544464), (3980, 538992), (4560, 470436), (4728, 453720), (4776, 449160), (5472, 392030), (5910, 362976), (5970, 359328), (6080, 352827), (6304, 340290), (6368, 336870), (6840, 313624), (7092, 302480), (7164, 299440), (7486, 286560), (7562, 283680), (7880, 272232), (7960, 269496), (8865, 241984), (8955, 239552), (9120, 235218), (9456, 226860), (9552, 224580), (10944, 196015), (11229, 191040), (11343, 189120), (11820, 181488), (11940, 179664), (12608, 170145), (12736, 168435), (13680, 156812), (14184, 151240), (14328, 149720), (14972, 143280), (15124, 141840), (15760, 136116), (15920, 134748), (17730, 120992), (17910, 119776), (18240, 117609), (18715, 114624), (18905, 113472), (18912, 113430), (19104, 112290), (22458, 95520), (22686, 94560), (23640, 90744), (23880, 89832), (27360, 78406), (28368, 75620), (28656, 74860), (29944, 71640), (30248, 70920), (31520, 68058), (31840, 67374), (33687, 63680), (34029, 63040), (35460, 60496), (35820, 59888), (37430, 57312), (37810, 56736), (37824, 56715), (38208, 56145), (39203, 54720), (44916, 47760), (45372, 47280)]