215930971520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{135119}}^1$

素因数の和:135376

約数の個数: 128

約数和(自身を含む): 565623129600

約数和(自身を除く): 349692158080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 227, 320, 352, 440, 454, 640, 704, 880, 908, 1135, 1408, 1760, 1816, 2270, 2497, 3520, 3632, 4540, 4994, 7040, 7264, 9080, 9988, 12485, 14528, 18160, 19976, 24970, 29056, 36320, 39952, 49940, 72640, 79904, 99880, 135119, 145280, 159808, 199760, 270238, 319616, 399520, 540476, 675595, 799040, 1080952, 1351190, 1486309, 1598080, 2161904, 2702380, 2972618, 4323808, 5404760, 5945236, 7431545, 8647616, 10809520, 11890472, 14863090, 17295232, 21619040, 23780944, 29726180, 30672013, 43238080, 47561888, 59452360, 61344026, 86476160, 95123776, 118904720, 122688052, 153360065, 190247552, 237809440, 245376104, 306720130, 337392143, 475618880, 490752208, 613440260, 674784286, 951237760, 981504416, 1226880520, 1349568572, 1686960715, 1963008832, 2453761040, 2699137144, 3373921430, 3926017664, 4907522080, 5398274288, 6747842860, 9815044160, 10796548576, 13495685720, 19630088320, 21593097152, 26991371440, 43186194304, 53982742880, 107965485760, 215930971520]

約数ペア:

[(1, 215930971520), (2, 107965485760), (4, 53982742880), (5, 43186194304), (8, 26991371440), (10, 21593097152), (11, 19630088320), (16, 13495685720), (20, 10796548576), (22, 9815044160), (32, 6747842860), (40, 5398274288), (44, 4907522080), (55, 3926017664), (64, 3373921430), (80, 2699137144), (88, 2453761040), (110, 1963008832), (128, 1686960715), (160, 1349568572), (176, 1226880520), (220, 981504416), (227, 951237760), (320, 674784286), (352, 613440260), (440, 490752208), (454, 475618880), (640, 337392143), (704, 306720130), (880, 245376104), (908, 237809440), (1135, 190247552), (1408, 153360065), (1760, 122688052), (1816, 118904720), (2270, 95123776), (2497, 86476160), (3520, 61344026), (3632, 59452360), (4540, 47561888), (4994, 43238080), (7040, 30672013), (7264, 29726180), (9080, 23780944), (9988, 21619040), (12485, 17295232), (14528, 14863090), (18160, 11890472), (19976, 10809520), (24970, 8647616), (29056, 7431545), (36320, 5945236), (39952, 5404760), (49940, 4323808), (72640, 2972618), (79904, 2702380), (99880, 2161904), (135119, 1598080), (145280, 1486309), (159808, 1351190), (199760, 1080952), (270238, 799040), (319616, 675595), (399520, 540476)]