229692760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 597196800

約数和(自身を除く): 367504040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 47, 55, 58, 88, 94, 110, 116, 145, 188, 220, 232, 235, 290, 319, 376, 383, 440, 470, 517, 580, 638, 766, 940, 1034, 1160, 1276, 1363, 1532, 1595, 1880, 1915, 2068, 2552, 2585, 2726, 3064, 3190, 3830, 4136, 4213, 5170, 5452, 6380, 6815, 7660, 8426, 10340, 10904, 11107, 12760, 13630, 14993, 15320, 16852, 18001, 20680, 21065, 22214, 27260, 29986, 33704, 36002, 42130, 44428, 54520, 55535, 59972, 72004, 74965, 84260, 88856, 90005, 111070, 119944, 122177, 144008, 149930, 168520, 180010, 198011, 222140, 244354, 299860, 360020, 396022, 444280, 488708, 522029, 599720, 610885, 720040, 792044, 977416, 990055, 1044058, 1221770, 1584088, 1980110, 2088116, 2443540, 2610145, 3960220, 4176232, 4887080, 5220290, 5742319, 7920440, 10440580, 11484638, 20881160, 22969276, 28711595, 45938552, 57423190, 114846380, 229692760]

約数ペア:

[(1, 229692760), (2, 114846380), (4, 57423190), (5, 45938552), (8, 28711595), (10, 22969276), (11, 20881160), (20, 11484638), (22, 10440580), (29, 7920440), (40, 5742319), (44, 5220290), (47, 4887080), (55, 4176232), (58, 3960220), (88, 2610145), (94, 2443540), (110, 2088116), (116, 1980110), (145, 1584088), (188, 1221770), (220, 1044058), (232, 990055), (235, 977416), (290, 792044), (319, 720040), (376, 610885), (383, 599720), (440, 522029), (470, 488708), (517, 444280), (580, 396022), (638, 360020), (766, 299860), (940, 244354), (1034, 222140), (1160, 198011), (1276, 180010), (1363, 168520), (1532, 149930), (1595, 144008), (1880, 122177), (1915, 119944), (2068, 111070), (2552, 90005), (2585, 88856), (2726, 84260), (3064, 74965), (3190, 72004), (3830, 59972), (4136, 55535), (4213, 54520), (5170, 44428), (5452, 42130), (6380, 36002), (6815, 33704), (7660, 29986), (8426, 27260), (10340, 22214), (10904, 21065), (11107, 20680), (12760, 18001), (13630, 16852), (14993, 15320)]