264272120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14087}}^1$

素因数の和:14172

約数の個数: 64

約数和(自身を含む): 689748480

約数和(自身を除く): 425476360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 14087, 18760, 28174, 56348, 70435, 98609, 112696, 140870, 197218, 281740, 394436, 493045, 563480, 788872, 943829, 986090, 1887658, 1972180, 3775316, 3944360, 4719145, 6606803, 7550632, 9438290, 13213606, 18876580, 26427212, 33034015, 37753160, 52854424, 66068030, 132136060, 264272120]

約数ペア:

[(1, 264272120), (2, 132136060), (4, 66068030), (5, 52854424), (7, 37753160), (8, 33034015), (10, 26427212), (14, 18876580), (20, 13213606), (28, 9438290), (35, 7550632), (40, 6606803), (56, 4719145), (67, 3944360), (70, 3775316), (134, 1972180), (140, 1887658), (268, 986090), (280, 943829), (335, 788872), (469, 563480), (536, 493045), (670, 394436), (938, 281740), (1340, 197218), (1876, 140870), (2345, 112696), (2680, 98609), (3752, 70435), (4690, 56348), (9380, 28174), (14087, 18760)]