313470080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6361}}^1$

素因数の和:6398

約数の個数: 128

約数和(自身を含む): 934450560

約数和(自身を除く): 620980480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 6361, 7040, 9856, 12320, 12722, 24640, 25444, 31805, 44527, 49280, 50888, 63610, 69971, 89054, 101776, 127220, 139942, 178108, 203552, 222635, 254440, 279884, 349855, 356216, 407104, 445270, 489797, 508880, 559768, 699710, 712432, 814208, 890540, 979594, 1017760, 1119536, 1399420, 1424864, 1781080, 1959188, 2035520, 2239072, 2448985, 2798840, 2849728, 3562160, 3918376, 4071040, 4478144, 4897970, 5597680, 5699456, 7124320, 7836752, 8956288, 9795940, 11195360, 14248640, 15673504, 19591880, 22390720, 28497280, 31347008, 39183760, 44781440, 62694016, 78367520, 156735040, 313470080]

約数ペア:

[(1, 313470080), (2, 156735040), (4, 78367520), (5, 62694016), (7, 44781440), (8, 39183760), (10, 31347008), (11, 28497280), (14, 22390720), (16, 19591880), (20, 15673504), (22, 14248640), (28, 11195360), (32, 9795940), (35, 8956288), (40, 7836752), (44, 7124320), (55, 5699456), (56, 5597680), (64, 4897970), (70, 4478144), (77, 4071040), (80, 3918376), (88, 3562160), (110, 2849728), (112, 2798840), (128, 2448985), (140, 2239072), (154, 2035520), (160, 1959188), (176, 1781080), (220, 1424864), (224, 1399420), (280, 1119536), (308, 1017760), (320, 979594), (352, 890540), (385, 814208), (440, 712432), (448, 699710), (560, 559768), (616, 508880), (640, 489797), (704, 445270), (770, 407104), (880, 356216), (896, 349855), (1120, 279884), (1232, 254440), (1408, 222635), (1540, 203552), (1760, 178108), (2240, 139942), (2464, 127220), (3080, 101776), (3520, 89054), (4480, 69971), (4928, 63610), (6160, 50888), (6361, 49280), (7040, 44527), (9856, 31805), (12320, 25444), (12722, 24640)]