3200890140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2540389}}^1$

素因数の和:2540411

約数の個数: 72

約数和(自身を含む): 11096423520

約数和(自身を除く): 7895533380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2540389, 5080778, 7621167, 10161556, 12701945, 15242334, 17782723, 22863501, 25403890, 30484668, 35565446, 38105835, 45727002, 50807780, 53348169, 71130892, 76211670, 88913615, 91454004, 106696338, 114317505, 152423340, 160044507, 177827230, 213392676, 228635010, 266740845, 320089014, 355654460, 457270020, 533481690, 640178028, 800222535, 1066963380, 1600445070, 3200890140]

約数ペア:

[(1, 3200890140), (2, 1600445070), (3, 1066963380), (4, 800222535), (5, 640178028), (6, 533481690), (7, 457270020), (9, 355654460), (10, 320089014), (12, 266740845), (14, 228635010), (15, 213392676), (18, 177827230), (20, 160044507), (21, 152423340), (28, 114317505), (30, 106696338), (35, 91454004), (36, 88913615), (42, 76211670), (45, 71130892), (60, 53348169), (63, 50807780), (70, 45727002), (84, 38105835), (90, 35565446), (105, 30484668), (126, 25403890), (140, 22863501), (180, 17782723), (210, 15242334), (252, 12701945), (315, 10161556), (420, 7621167), (630, 5080778), (1260, 2540389)]