2156896080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 320

約数和(自身を含む): 7938777600

約数和(自身を除く): 5781881520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 151, 153, 170, 180, 204, 216, 240, 255, 270, 272, 302, 306, 340, 360, 389, 408, 432, 453, 459, 510, 540, 604, 612, 680, 720, 755, 765, 778, 816, 906, 918, 1020, 1080, 1167, 1208, 1224, 1359, 1360, 1510, 1530, 1556, 1812, 1836, 1945, 2040, 2160, 2265, 2295, 2334, 2416, 2448, 2567, 2718, 3020, 3060, 3112, 3501, 3624, 3672, 3890, 4077, 4080, 4530, 4590, 4668, 5134, 5436, 5835, 6040, 6120, 6224, 6613, 6795, 7002, 7248, 7344, 7701, 7780, 8154, 9060, 9180, 9336, 10268, 10503, 10872, 11670, 12080, 12240, 12835, 13226, 13590, 14004, 15402, 15560, 16308, 17505, 18120, 18360, 18672, 19839, 20385, 20536, 21006, 21744, 23103, 23340, 25670, 26452, 27180, 28008, 30804, 31120, 32616, 33065, 35010, 36240, 36720, 38505, 39678, 40770, 41072, 42012, 46206, 46680, 51340, 52515, 52904, 54360, 56016, 58739, 59517, 61608, 65232, 66130, 69309, 70020, 77010, 79356, 81540, 84024, 92412, 93360, 99195, 102680, 105030, 105808, 108720, 115515, 117478, 119034, 123216, 132260, 138618, 140040, 154020, 158712, 163080, 168048, 176217, 178551, 184824, 198390, 205360, 210060, 231030, 234956, 238068, 264520, 277236, 280080, 293695, 297585, 308040, 317424, 326160, 346545, 352434, 357102, 369648, 396780, 420120, 462060, 469912, 476136, 528651, 529040, 554472, 587390, 595170, 616080, 693090, 704868, 714204, 793560, 840240, 881085, 892755, 924120, 939824, 952272, 998563, 1057302, 1108944, 1174780, 1190340, 1386180, 1409736, 1428408, 1585953, 1587120, 1762170, 1785510, 1848240, 1997126, 2114604, 2349560, 2380680, 2643255, 2772360, 2819472, 2856816, 2995689, 3171906, 3524340, 3571020, 3994252, 4229208, 4699120, 4761360, 4992815, 5286510, 5544720, 5991378, 6343812, 7048680, 7142040, 7929765, 7988504, 8458416, 8987067, 9985630, 10573020, 11982756, 12687624, 14097360, 14284080, 14978445, 15859530, 15977008, 17974134, 19971260, 21146040, 23965512, 25375248, 26961201, 29956890, 31719060, 35948268, 39942520, 42292080, 44935335, 47931024, 53922402, 59913780, 63438120, 71896536, 79885040, 89870670, 107844804, 119827560, 126876240, 134806005, 143793072, 179741340, 215689608, 239655120, 269612010, 359482680, 431379216, 539224020, 718965360, 1078448040, 2156896080]

約数ペア:

[(1, 2156896080), (2, 1078448040), (3, 718965360), (4, 539224020), (5, 431379216), (6, 359482680), (8, 269612010), (9, 239655120), (10, 215689608), (12, 179741340), (15, 143793072), (16, 134806005), (17, 126876240), (18, 119827560), (20, 107844804), (24, 89870670), (27, 79885040), (30, 71896536), (34, 63438120), (36, 59913780), (40, 53922402), (45, 47931024), (48, 44935335), (51, 42292080), (54, 39942520), (60, 35948268), (68, 31719060), (72, 29956890), (80, 26961201), (85, 25375248), (90, 23965512), (102, 21146040), (108, 19971260), (120, 17974134), (135, 15977008), (136, 15859530), (144, 14978445), (151, 14284080), (153, 14097360), (170, 12687624), (180, 11982756), (204, 10573020), (216, 9985630), (240, 8987067), (255, 8458416), (270, 7988504), (272, 7929765), (302, 7142040), (306, 7048680), (340, 6343812), (360, 5991378), (389, 5544720), (408, 5286510), (432, 4992815), (453, 4761360), (459, 4699120), (510, 4229208), (540, 3994252), (604, 3571020), (612, 3524340), (680, 3171906), (720, 2995689), (755, 2856816), (765, 2819472), (778, 2772360), (816, 2643255), (906, 2380680), (918, 2349560), (1020, 2114604), (1080, 1997126), (1167, 1848240), (1208, 1785510), (1224, 1762170), (1359, 1587120), (1360, 1585953), (1510, 1428408), (1530, 1409736), (1556, 1386180), (1812, 1190340), (1836, 1174780), (1945, 1108944), (2040, 1057302), (2160, 998563), (2265, 952272), (2295, 939824), (2334, 924120), (2416, 892755), (2448, 881085), (2567, 840240), (2718, 793560), (3020, 714204), (3060, 704868), (3112, 693090), (3501, 616080), (3624, 595170), (3672, 587390), (3890, 554472), (4077, 529040), (4080, 528651), (4530, 476136), (4590, 469912), (4668, 462060), (5134, 420120), (5436, 396780), (5835, 369648), (6040, 357102), (6120, 352434), (6224, 346545), (6613, 326160), (6795, 317424), (7002, 308040), (7248, 297585), (7344, 293695), (7701, 280080), (7780, 277236), (8154, 264520), (9060, 238068), (9180, 234956), (9336, 231030), (10268, 210060), (10503, 205360), (10872, 198390), (11670, 184824), (12080, 178551), (12240, 176217), (12835, 168048), (13226, 163080), (13590, 158712), (14004, 154020), (15402, 140040), (15560, 138618), (16308, 132260), (17505, 123216), (18120, 119034), (18360, 117478), (18672, 115515), (19839, 108720), (20385, 105808), (20536, 105030), (21006, 102680), (21744, 99195), (23103, 93360), (23340, 92412), (25670, 84024), (26452, 81540), (27180, 79356), (28008, 77010), (30804, 70020), (31120, 69309), (32616, 66130), (33065, 65232), (35010, 61608), (36240, 59517), (36720, 58739), (38505, 56016), (39678, 54360), (40770, 52904), (41072, 52515), (42012, 51340), (46206, 46680)]