166455520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 500774400

約数和(自身を除く): 334318880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 140, 154, 160, 176, 220, 224, 229, 236, 280, 295, 308, 352, 385, 413, 440, 458, 472, 560, 590, 616, 649, 770, 826, 880, 916, 944, 1120, 1145, 1180, 1232, 1298, 1540, 1603, 1652, 1760, 1832, 1888, 2065, 2290, 2360, 2464, 2519, 2596, 3080, 3206, 3245, 3304, 3664, 4130, 4543, 4580, 4720, 5038, 5192, 6160, 6412, 6490, 6608, 7328, 8015, 8260, 9086, 9160, 9440, 10076, 10384, 12320, 12595, 12824, 12980, 13216, 13511, 16030, 16520, 17633, 18172, 18320, 20152, 20768, 22715, 25190, 25648, 25960, 27022, 32060, 33040, 35266, 36344, 36640, 40304, 45430, 50380, 51296, 51920, 54044, 64120, 66080, 67555, 70532, 72688, 80608, 88165, 90860, 94577, 100760, 103840, 108088, 128240, 135110, 141064, 145376, 148621, 176330, 181720, 189154, 201520, 216176, 256480, 270220, 282128, 297242, 352660, 363440, 378308, 403040, 432352, 472885, 540440, 564256, 594484, 705320, 726880, 743105, 756616, 945770, 1040347, 1080880, 1188968, 1410640, 1486210, 1513232, 1891540, 2080694, 2161760, 2377936, 2821280, 2972420, 3026464, 3783080, 4161388, 4755872, 5201735, 5944840, 7566160, 8322776, 10403470, 11889680, 15132320, 16645552, 20806940, 23779360, 33291104, 41613880, 83227760, 166455520]

約数ペア:

[(1, 166455520), (2, 83227760), (4, 41613880), (5, 33291104), (7, 23779360), (8, 20806940), (10, 16645552), (11, 15132320), (14, 11889680), (16, 10403470), (20, 8322776), (22, 7566160), (28, 5944840), (32, 5201735), (35, 4755872), (40, 4161388), (44, 3783080), (55, 3026464), (56, 2972420), (59, 2821280), (70, 2377936), (77, 2161760), (80, 2080694), (88, 1891540), (110, 1513232), (112, 1486210), (118, 1410640), (140, 1188968), (154, 1080880), (160, 1040347), (176, 945770), (220, 756616), (224, 743105), (229, 726880), (236, 705320), (280, 594484), (295, 564256), (308, 540440), (352, 472885), (385, 432352), (413, 403040), (440, 378308), (458, 363440), (472, 352660), (560, 297242), (590, 282128), (616, 270220), (649, 256480), (770, 216176), (826, 201520), (880, 189154), (916, 181720), (944, 176330), (1120, 148621), (1145, 145376), (1180, 141064), (1232, 135110), (1298, 128240), (1540, 108088), (1603, 103840), (1652, 100760), (1760, 94577), (1832, 90860), (1888, 88165), (2065, 80608), (2290, 72688), (2360, 70532), (2464, 67555), (2519, 66080), (2596, 64120), (3080, 54044), (3206, 51920), (3245, 51296), (3304, 50380), (3664, 45430), (4130, 40304), (4543, 36640), (4580, 36344), (4720, 35266), (5038, 33040), (5192, 32060), (6160, 27022), (6412, 25960), (6490, 25648), (6608, 25190), (7328, 22715), (8015, 20768), (8260, 20152), (9086, 18320), (9160, 18172), (9440, 17633), (10076, 16520), (10384, 16030), (12320, 13511), (12595, 13216), (12824, 12980)]