2090456000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 224

約数和(自身を含む): 5777179200

約数和(自身を除く): 3686723200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 125, 136, 152, 160, 170, 190, 200, 250, 272, 304, 320, 323, 340, 380, 400, 425, 475, 500, 544, 608, 646, 680, 760, 800, 809, 850, 950, 1000, 1088, 1216, 1292, 1360, 1520, 1600, 1615, 1618, 1700, 1900, 2000, 2125, 2375, 2584, 2720, 3040, 3230, 3236, 3400, 3800, 4000, 4045, 4250, 4750, 5168, 5440, 6080, 6460, 6472, 6800, 7600, 8000, 8075, 8090, 8500, 9500, 10336, 12920, 12944, 13600, 13753, 15200, 15371, 16150, 16180, 17000, 19000, 20225, 20672, 25840, 25888, 27200, 27506, 30400, 30742, 32300, 32360, 34000, 38000, 40375, 40450, 51680, 51776, 55012, 61484, 64600, 64720, 68000, 68765, 76000, 76855, 80750, 80900, 101125, 103360, 110024, 122968, 129200, 129440, 136000, 137530, 152000, 153710, 161500, 161800, 202250, 220048, 245936, 258400, 258880, 261307, 275060, 307420, 323000, 323600, 343825, 384275, 404500, 440096, 491872, 516800, 522614, 550120, 614840, 646000, 647200, 687650, 768550, 809000, 880192, 983744, 1045228, 1100240, 1229680, 1292000, 1294400, 1306535, 1375300, 1537100, 1618000, 1719125, 1921375, 2090456, 2200480, 2459360, 2584000, 2613070, 2750600, 3074200, 3236000, 3438250, 3842750, 4180912, 4400960, 4918720, 5226140, 5501200, 6148400, 6472000, 6532675, 6876500, 7685500, 8361824, 10452280, 11002400, 12296800, 13065350, 13753000, 15371000, 16723648, 20904560, 22004800, 24593600, 26130700, 27506000, 30742000, 32663375, 41809120, 52261400, 55012000, 61484000, 65326750, 83618240, 104522800, 110024000, 122968000, 130653500, 209045600, 261307000, 418091200, 522614000, 1045228000, 2090456000]

約数ペア:

[(1, 2090456000), (2, 1045228000), (4, 522614000), (5, 418091200), (8, 261307000), (10, 209045600), (16, 130653500), (17, 122968000), (19, 110024000), (20, 104522800), (25, 83618240), (32, 65326750), (34, 61484000), (38, 55012000), (40, 52261400), (50, 41809120), (64, 32663375), (68, 30742000), (76, 27506000), (80, 26130700), (85, 24593600), (95, 22004800), (100, 20904560), (125, 16723648), (136, 15371000), (152, 13753000), (160, 13065350), (170, 12296800), (190, 11002400), (200, 10452280), (250, 8361824), (272, 7685500), (304, 6876500), (320, 6532675), (323, 6472000), (340, 6148400), (380, 5501200), (400, 5226140), (425, 4918720), (475, 4400960), (500, 4180912), (544, 3842750), (608, 3438250), (646, 3236000), (680, 3074200), (760, 2750600), (800, 2613070), (809, 2584000), (850, 2459360), (950, 2200480), (1000, 2090456), (1088, 1921375), (1216, 1719125), (1292, 1618000), (1360, 1537100), (1520, 1375300), (1600, 1306535), (1615, 1294400), (1618, 1292000), (1700, 1229680), (1900, 1100240), (2000, 1045228), (2125, 983744), (2375, 880192), (2584, 809000), (2720, 768550), (3040, 687650), (3230, 647200), (3236, 646000), (3400, 614840), (3800, 550120), (4000, 522614), (4045, 516800), (4250, 491872), (4750, 440096), (5168, 404500), (5440, 384275), (6080, 343825), (6460, 323600), (6472, 323000), (6800, 307420), (7600, 275060), (8000, 261307), (8075, 258880), (8090, 258400), (8500, 245936), (9500, 220048), (10336, 202250), (12920, 161800), (12944, 161500), (13600, 153710), (13753, 152000), (15200, 137530), (15371, 136000), (16150, 129440), (16180, 129200), (17000, 122968), (19000, 110024), (20225, 103360), (20672, 101125), (25840, 80900), (25888, 80750), (27200, 76855), (27506, 76000), (30400, 68765), (30742, 68000), (32300, 64720), (32360, 64600), (34000, 61484), (38000, 55012), (40375, 51776), (40450, 51680)]