1961692800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1763

約数の個数: 192

約数和(自身を含む): 6516249600

約数和(自身を除く): 4554556800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 300, 320, 381, 384, 400, 480, 508, 600, 635, 640, 762, 800, 960, 1016, 1200, 1270, 1524, 1600, 1609, 1905, 1920, 2032, 2400, 2540, 3048, 3175, 3200, 3218, 3810, 4064, 4800, 4827, 5080, 6096, 6350, 6436, 7620, 8045, 8128, 9525, 9600, 9654, 10160, 12192, 12700, 12872, 15240, 16090, 16256, 19050, 19308, 20320, 24135, 24384, 25400, 25744, 30480, 32180, 38100, 38616, 40225, 40640, 48270, 48768, 50800, 51488, 60960, 64360, 76200, 77232, 80450, 81280, 96540, 101600, 102976, 120675, 121920, 128720, 152400, 154464, 160900, 193080, 203200, 204343, 205952, 241350, 243840, 257440, 304800, 308928, 321800, 386160, 406400, 408686, 482700, 514880, 609600, 613029, 617856, 643600, 772320, 817372, 965400, 1021715, 1029760, 1219200, 1226058, 1287200, 1544640, 1634744, 1930800, 2043430, 2452116, 2574400, 3065145, 3089280, 3269488, 3861600, 4086860, 4904232, 5108575, 5148800, 6130290, 6538976, 7723200, 8173720, 9808464, 10217150, 12260580, 13077952, 15325725, 15446400, 16347440, 19616928, 20434300, 24521160, 26155904, 30651450, 32694880, 39233856, 40868600, 49042320, 61302900, 65389760, 78467712, 81737200, 98084640, 122605800, 130779520, 163474400, 196169280, 245211600, 326948800, 392338560, 490423200, 653897600, 980846400, 1961692800]

約数ペア:

[(1, 1961692800), (2, 980846400), (3, 653897600), (4, 490423200), (5, 392338560), (6, 326948800), (8, 245211600), (10, 196169280), (12, 163474400), (15, 130779520), (16, 122605800), (20, 98084640), (24, 81737200), (25, 78467712), (30, 65389760), (32, 61302900), (40, 49042320), (48, 40868600), (50, 39233856), (60, 32694880), (64, 30651450), (75, 26155904), (80, 24521160), (96, 20434300), (100, 19616928), (120, 16347440), (127, 15446400), (128, 15325725), (150, 13077952), (160, 12260580), (192, 10217150), (200, 9808464), (240, 8173720), (254, 7723200), (300, 6538976), (320, 6130290), (381, 5148800), (384, 5108575), (400, 4904232), (480, 4086860), (508, 3861600), (600, 3269488), (635, 3089280), (640, 3065145), (762, 2574400), (800, 2452116), (960, 2043430), (1016, 1930800), (1200, 1634744), (1270, 1544640), (1524, 1287200), (1600, 1226058), (1609, 1219200), (1905, 1029760), (1920, 1021715), (2032, 965400), (2400, 817372), (2540, 772320), (3048, 643600), (3175, 617856), (3200, 613029), (3218, 609600), (3810, 514880), (4064, 482700), (4800, 408686), (4827, 406400), (5080, 386160), (6096, 321800), (6350, 308928), (6436, 304800), (7620, 257440), (8045, 243840), (8128, 241350), (9525, 205952), (9600, 204343), (9654, 203200), (10160, 193080), (12192, 160900), (12700, 154464), (12872, 152400), (15240, 128720), (16090, 121920), (16256, 120675), (19050, 102976), (19308, 101600), (20320, 96540), (24135, 81280), (24384, 80450), (25400, 77232), (25744, 76200), (30480, 64360), (32180, 60960), (38100, 51488), (38616, 50800), (40225, 48768), (40640, 48270)]