960381520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4093}}^1$

素因数の和:4532

約数の個数: 80

約数和(自身を含む): 2558586240

約数和(自身を除く): 1598204720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 419, 560, 838, 1676, 2095, 2933, 3352, 4093, 4190, 5866, 6704, 8186, 8380, 11732, 14665, 16372, 16760, 20465, 23464, 28651, 29330, 32744, 33520, 40930, 46928, 57302, 58660, 65488, 81860, 114604, 117320, 143255, 163720, 229208, 234640, 286510, 327440, 458416, 573020, 1146040, 1714967, 2292080, 3429934, 6859868, 8574835, 12004769, 13719736, 17149670, 24009538, 27439472, 34299340, 48019076, 60023845, 68598680, 96038152, 120047690, 137197360, 192076304, 240095380, 480190760, 960381520]

約数ペア:

[(1, 960381520), (2, 480190760), (4, 240095380), (5, 192076304), (7, 137197360), (8, 120047690), (10, 96038152), (14, 68598680), (16, 60023845), (20, 48019076), (28, 34299340), (35, 27439472), (40, 24009538), (56, 17149670), (70, 13719736), (80, 12004769), (112, 8574835), (140, 6859868), (280, 3429934), (419, 2292080), (560, 1714967), (838, 1146040), (1676, 573020), (2095, 458416), (2933, 327440), (3352, 286510), (4093, 234640), (4190, 229208), (5866, 163720), (6704, 143255), (8186, 117320), (8380, 114604), (11732, 81860), (14665, 65488), (16372, 58660), (16760, 57302), (20465, 46928), (23464, 40930), (28651, 33520), (29330, 32744)]