69136760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22447}}^1$

素因数の和:22476

約数の個数: 64

約数和(自身を含む): 193950720

約数和(自身を除く): 124813960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 22447, 44894, 89788, 112235, 157129, 179576, 224470, 246917, 314258, 448940, 493834, 628516, 785645, 897880, 987668, 1234585, 1257032, 1571290, 1728419, 1975336, 2469170, 3142580, 3456838, 4938340, 6285160, 6913676, 8642095, 9876680, 13827352, 17284190, 34568380, 69136760]

約数ペア:

[(1, 69136760), (2, 34568380), (4, 17284190), (5, 13827352), (7, 9876680), (8, 8642095), (10, 6913676), (11, 6285160), (14, 4938340), (20, 3456838), (22, 3142580), (28, 2469170), (35, 1975336), (40, 1728419), (44, 1571290), (55, 1257032), (56, 1234585), (70, 987668), (77, 897880), (88, 785645), (110, 628516), (140, 493834), (154, 448940), (220, 314258), (280, 246917), (308, 224470), (385, 179576), (440, 157129), (616, 112235), (770, 89788), (1540, 44894), (3080, 22447)]