12220755046920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{68302901}}^1$

素因数の和:68302996

約数の個数: 192

約数和(自身を含む): 46030691715840

約数和(自身を除く): 33809936668920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11928, 12780, 14910, 17892, 19880, 22365, 25560, 29820, 35784, 44730, 59640, 89460, 178920, 68302901, 136605802, 204908703, 273211604, 341514505, 409817406, 478120307, 546423208, 614726109, 683029010, 819634812, 956240614, 1024543515, 1229452218, 1366058020, 1434360921, 1639269624, 1912481228, 2049087030, 2390601535, 2458904436, 2732116040, 2868721842, 3073630545, 3824962456, 4098174060, 4303082763, 4781203070, 4849505971, 4917808872, 5737443684, 6147261090, 7171804605, 8196348120, 8606165526, 9562406140, 9699011942, 11474887368, 12294522180, 14343609210, 14548517913, 17212331052, 19124812280, 19398023884, 21515413815, 24247529855, 24589044360, 28687218420, 29097035826, 33946541797, 34424662104, 38796047768, 43030827630, 43645553739, 48495059710, 57374436840, 58194071652, 67893083594, 72742589565, 86061655260, 87291107478, 96990119420, 101839625391, 116388143304, 135786167188, 145485179130, 169732708985, 172123310520, 174582214956, 193980238840, 203679250782, 218227768695, 271572334376, 290970358260, 305518876173, 339465417970, 349164429912, 407358501564, 436455537390, 509198126955, 581940716520, 611037752346, 678930835940, 814717003128, 872911074780, 1018396253910, 1222075504692, 1357861671880, 1527594380865, 1745822149560, 2036792507820, 2444151009384, 3055188761730, 4073585015640, 6110377523460, 12220755046920]

約数ペア:

[(1, 12220755046920), (2, 6110377523460), (3, 4073585015640), (4, 3055188761730), (5, 2444151009384), (6, 2036792507820), (7, 1745822149560), (8, 1527594380865), (9, 1357861671880), (10, 1222075504692), (12, 1018396253910), (14, 872911074780), (15, 814717003128), (18, 678930835940), (20, 611037752346), (21, 581940716520), (24, 509198126955), (28, 436455537390), (30, 407358501564), (35, 349164429912), (36, 339465417970), (40, 305518876173), (42, 290970358260), (45, 271572334376), (56, 218227768695), (60, 203679250782), (63, 193980238840), (70, 174582214956), (71, 172123310520), (72, 169732708985), (84, 145485179130), (90, 135786167188), (105, 116388143304), (120, 101839625391), (126, 96990119420), (140, 87291107478), (142, 86061655260), (168, 72742589565), (180, 67893083594), (210, 58194071652), (213, 57374436840), (252, 48495059710), (280, 43645553739), (284, 43030827630), (315, 38796047768), (355, 34424662104), (360, 33946541797), (420, 29097035826), (426, 28687218420), (497, 24589044360), (504, 24247529855), (568, 21515413815), (630, 19398023884), (639, 19124812280), (710, 17212331052), (840, 14548517913), (852, 14343609210), (994, 12294522180), (1065, 11474887368), (1260, 9699011942), (1278, 9562406140), (1420, 8606165526), (1491, 8196348120), (1704, 7171804605), (1988, 6147261090), (2130, 5737443684), (2485, 4917808872), (2520, 4849505971), (2556, 4781203070), (2840, 4303082763), (2982, 4098174060), (3195, 3824962456), (3976, 3073630545), (4260, 2868721842), (4473, 2732116040), (4970, 2458904436), (5112, 2390601535), (5964, 2049087030), (6390, 1912481228), (7455, 1639269624), (8520, 1434360921), (8946, 1366058020), (9940, 1229452218), (11928, 1024543515), (12780, 956240614), (14910, 819634812), (17892, 683029010), (19880, 614726109), (22365, 546423208), (25560, 478120307), (29820, 409817406), (35784, 341514505), (44730, 273211604), (59640, 204908703), (89460, 136605802), (178920, 68302901)]