1367390080

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{6229}}^1$

素因数の和:6269

約数の個数: 128

約数和(自身を含む): 3812760000

約数和(自身を除く): 2445369920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6229, 6272, 6860, 7840, 10976, 12458, 13720, 15680, 21952, 24916, 27440, 31145, 31360, 43603, 43904, 49832, 54880, 62290, 87206, 99664, 109760, 124580, 174412, 199328, 218015, 219520, 249160, 305221, 348824, 398656, 436030, 498320, 610442, 697648, 797312, 872060, 996640, 1220884, 1395296, 1526105, 1744120, 1993280, 2136547, 2441768, 2790592, 3052210, 3488240, 3986560, 4273094, 4883536, 5581184, 6104420, 6976480, 8546188, 9767072, 10682735, 12208840, 13952960, 17092376, 19534144, 21365470, 24417680, 27905920, 34184752, 39068288, 42730940, 48835360, 68369504, 85461880, 97670720, 136739008, 170923760, 195341440, 273478016, 341847520, 683695040, 1367390080]

約数ペア:

[(1, 1367390080), (2, 683695040), (4, 341847520), (5, 273478016), (7, 195341440), (8, 170923760), (10, 136739008), (14, 97670720), (16, 85461880), (20, 68369504), (28, 48835360), (32, 42730940), (35, 39068288), (40, 34184752), (49, 27905920), (56, 24417680), (64, 21365470), (70, 19534144), (80, 17092376), (98, 13952960), (112, 12208840), (128, 10682735), (140, 9767072), (160, 8546188), (196, 6976480), (224, 6104420), (245, 5581184), (280, 4883536), (320, 4273094), (343, 3986560), (392, 3488240), (448, 3052210), (490, 2790592), (560, 2441768), (640, 2136547), (686, 1993280), (784, 1744120), (896, 1526105), (980, 1395296), (1120, 1220884), (1372, 996640), (1568, 872060), (1715, 797312), (1960, 697648), (2240, 610442), (2744, 498320), (3136, 436030), (3430, 398656), (3920, 348824), (4480, 305221), (5488, 249160), (6229, 219520), (6272, 218015), (6860, 199328), (7840, 174412), (10976, 124580), (12458, 109760), (13720, 99664), (15680, 87206), (21952, 62290), (24916, 54880), (27440, 49832), (31145, 43904), (31360, 43603)]