220120704

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 639596100

約数和(自身を除く): 419475396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 288, 327, 384, 436, 576, 654, 872, 981, 1152, 1308, 1744, 1753, 1962, 2616, 3488, 3506, 3924, 5232, 5259, 6976, 7012, 7848, 10464, 10518, 13952, 14024, 15696, 15777, 20928, 21036, 28048, 31392, 31554, 41856, 42072, 56096, 62784, 63108, 84144, 112192, 125568, 126216, 168288, 191077, 224384, 252432, 336576, 382154, 504864, 573231, 673152, 764308, 1009728, 1146462, 1528616, 1719693, 2019456, 2292924, 3057232, 3439386, 4585848, 6114464, 6878772, 9171696, 12228928, 13757544, 18343392, 24457856, 27515088, 36686784, 55030176, 73373568, 110060352, 220120704]

約数ペア:

[(1, 220120704), (2, 110060352), (3, 73373568), (4, 55030176), (6, 36686784), (8, 27515088), (9, 24457856), (12, 18343392), (16, 13757544), (18, 12228928), (24, 9171696), (32, 6878772), (36, 6114464), (48, 4585848), (64, 3439386), (72, 3057232), (96, 2292924), (109, 2019456), (128, 1719693), (144, 1528616), (192, 1146462), (218, 1009728), (288, 764308), (327, 673152), (384, 573231), (436, 504864), (576, 382154), (654, 336576), (872, 252432), (981, 224384), (1152, 191077), (1308, 168288), (1744, 126216), (1753, 125568), (1962, 112192), (2616, 84144), (3488, 63108), (3506, 62784), (3924, 56096), (5232, 42072), (5259, 41856), (6976, 31554), (7012, 31392), (7848, 28048), (10464, 21036), (10518, 20928), (13952, 15777), (14024, 15696)]