40210128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13297}}^1$

素因数の和:13321

約数の個数: 80

約数和(自身を含む): 131916160

約数和(自身を除く): 91706032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 13297, 26594, 39891, 53188, 79782, 93079, 106376, 119673, 159564, 186158, 212752, 239346, 279237, 319128, 359019, 372316, 478692, 558474, 638256, 718038, 744632, 837711, 957384, 1116948, 1436076, 1489264, 1675422, 1914768, 2233896, 2513133, 2872152, 3350844, 4467792, 5026266, 5744304, 6701688, 10052532, 13403376, 20105064, 40210128]

約数ペア:

[(1, 40210128), (2, 20105064), (3, 13403376), (4, 10052532), (6, 6701688), (7, 5744304), (8, 5026266), (9, 4467792), (12, 3350844), (14, 2872152), (16, 2513133), (18, 2233896), (21, 1914768), (24, 1675422), (27, 1489264), (28, 1436076), (36, 1116948), (42, 957384), (48, 837711), (54, 744632), (56, 718038), (63, 638256), (72, 558474), (84, 478692), (108, 372316), (112, 359019), (126, 319128), (144, 279237), (168, 239346), (189, 212752), (216, 186158), (252, 159564), (336, 119673), (378, 106376), (432, 93079), (504, 79782), (756, 53188), (1008, 39891), (1512, 26594), (3024, 13297)]