7395921680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{7213}}^1$

素因数の和:9064

約数の個数: 80

約数和(自身を含む): 19665479424

約数和(自身を除く): 12269557744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1831, 3662, 7213, 7324, 9155, 12817, 14426, 14648, 18310, 25634, 28852, 29296, 36065, 36620, 50491, 51268, 57704, 64085, 72130, 73240, 100982, 102536, 115408, 128170, 144260, 146480, 201964, 205072, 252455, 256340, 288520, 403928, 504910, 512680, 577040, 807856, 1009820, 1025360, 2019640, 4039280, 13207003, 26414006, 52828012, 66035015, 92449021, 105656024, 132070030, 184898042, 211312048, 264140060, 369796084, 462245105, 528280120, 739592168, 924490210, 1056560240, 1479184336, 1848980420, 3697960840, 7395921680]

約数ペア:

[(1, 7395921680), (2, 3697960840), (4, 1848980420), (5, 1479184336), (7, 1056560240), (8, 924490210), (10, 739592168), (14, 528280120), (16, 462245105), (20, 369796084), (28, 264140060), (35, 211312048), (40, 184898042), (56, 132070030), (70, 105656024), (80, 92449021), (112, 66035015), (140, 52828012), (280, 26414006), (560, 13207003), (1831, 4039280), (3662, 2019640), (7213, 1025360), (7324, 1009820), (9155, 807856), (12817, 577040), (14426, 512680), (14648, 504910), (18310, 403928), (25634, 288520), (28852, 256340), (29296, 252455), (36065, 205072), (36620, 201964), (50491, 146480), (51268, 144260), (57704, 128170), (64085, 115408), (72130, 102536), (73240, 100982)]