159220320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47387}}^1$

素因数の和:47412

約数の個数: 96

約数和(自身を含む): 573205248

約数和(自身を除く): 413984928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 47387, 94774, 142161, 189548, 236935, 284322, 331709, 379096, 473870, 568644, 663418, 710805, 758192, 947740, 995127, 1137288, 1326836, 1421610, 1516384, 1658545, 1895480, 1990254, 2274576, 2653672, 2843220, 3317090, 3790960, 3980508, 4549152, 4975635, 5307344, 5686440, 6634180, 7581920, 7961016, 9951270, 10614688, 11372880, 13268360, 15922032, 19902540, 22745760, 26536720, 31844064, 39805080, 53073440, 79610160, 159220320]

約数ペア:

[(1, 159220320), (2, 79610160), (3, 53073440), (4, 39805080), (5, 31844064), (6, 26536720), (7, 22745760), (8, 19902540), (10, 15922032), (12, 13268360), (14, 11372880), (15, 10614688), (16, 9951270), (20, 7961016), (21, 7581920), (24, 6634180), (28, 5686440), (30, 5307344), (32, 4975635), (35, 4549152), (40, 3980508), (42, 3790960), (48, 3317090), (56, 2843220), (60, 2653672), (70, 2274576), (80, 1990254), (84, 1895480), (96, 1658545), (105, 1516384), (112, 1421610), (120, 1326836), (140, 1137288), (160, 995127), (168, 947740), (210, 758192), (224, 710805), (240, 663418), (280, 568644), (336, 473870), (420, 379096), (480, 331709), (560, 284322), (672, 236935), (840, 189548), (1120, 142161), (1680, 94774), (3360, 47387)]