12208478520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{84011}}^1$

素因数の和:84205

約数の個数: 128

約数和(自身を含む): 42100093440

約数和(自身を除く): 29891614920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 5190, 6055, 6920, 7266, 9688, 10380, 12110, 14532, 18165, 20760, 24220, 29064, 36330, 48440, 72660, 84011, 145320, 168022, 252033, 336044, 420055, 504066, 588077, 672088, 840110, 1008132, 1176154, 1260165, 1680220, 1764231, 2016264, 2352308, 2520330, 2940385, 3360440, 3528462, 4704616, 5040660, 5880770, 7056924, 8821155, 10081320, 11761540, 14113848, 14533903, 17642310, 23523080, 29067806, 35284620, 43601709, 58135612, 70569240, 72669515, 87203418, 101737321, 116271224, 145339030, 174406836, 203474642, 218008545, 290678060, 305211963, 348813672, 406949284, 436017090, 508686605, 581356120, 610423926, 813898568, 872034180, 1017373210, 1220847852, 1526059815, 1744068360, 2034746420, 2441695704, 3052119630, 4069492840, 6104239260, 12208478520]

約数ペア:

[(1, 12208478520), (2, 6104239260), (3, 4069492840), (4, 3052119630), (5, 2441695704), (6, 2034746420), (7, 1744068360), (8, 1526059815), (10, 1220847852), (12, 1017373210), (14, 872034180), (15, 813898568), (20, 610423926), (21, 581356120), (24, 508686605), (28, 436017090), (30, 406949284), (35, 348813672), (40, 305211963), (42, 290678060), (56, 218008545), (60, 203474642), (70, 174406836), (84, 145339030), (105, 116271224), (120, 101737321), (140, 87203418), (168, 72669515), (173, 70569240), (210, 58135612), (280, 43601709), (346, 35284620), (420, 29067806), (519, 23523080), (692, 17642310), (840, 14533903), (865, 14113848), (1038, 11761540), (1211, 10081320), (1384, 8821155), (1730, 7056924), (2076, 5880770), (2422, 5040660), (2595, 4704616), (3460, 3528462), (3633, 3360440), (4152, 2940385), (4844, 2520330), (5190, 2352308), (6055, 2016264), (6920, 1764231), (7266, 1680220), (9688, 1260165), (10380, 1176154), (12110, 1008132), (14532, 840110), (18165, 672088), (20760, 588077), (24220, 504066), (29064, 420055), (36330, 336044), (48440, 252033), (72660, 168022), (84011, 145320)]