136470920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 327456000

約数和(自身を除く): 190985080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 1501, 1580, 2273, 3002, 3160, 4546, 6004, 7505, 9092, 11365, 12008, 15010, 18184, 22730, 30020, 43187, 45460, 60040, 86374, 90920, 172748, 179567, 215935, 345496, 359134, 431870, 718268, 863740, 897835, 1436536, 1727480, 1795670, 3411773, 3591340, 6823546, 7182680, 13647092, 17058865, 27294184, 34117730, 68235460, 136470920]

約数ペア:

[(1, 136470920), (2, 68235460), (4, 34117730), (5, 27294184), (8, 17058865), (10, 13647092), (19, 7182680), (20, 6823546), (38, 3591340), (40, 3411773), (76, 1795670), (79, 1727480), (95, 1436536), (152, 897835), (158, 863740), (190, 718268), (316, 431870), (380, 359134), (395, 345496), (632, 215935), (760, 179567), (790, 172748), (1501, 90920), (1580, 86374), (2273, 60040), (3002, 45460), (3160, 43187), (4546, 30020), (6004, 22730), (7505, 18184), (9092, 15010), (11365, 12008)]