231570240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21929}}^1$

素因数の和:21960

約数の個数: 112

約数和(自身を含む): 802111680

約数和(自身を除く): 570541440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 21929, 43858, 65787, 87716, 109645, 131574, 175432, 219290, 241219, 263148, 328935, 350864, 438580, 482438, 526296, 657870, 701728, 723657, 877160, 964876, 1052592, 1206095, 1315740, 1403456, 1447314, 1754320, 1929752, 2105184, 2412190, 2631480, 2894628, 3508640, 3618285, 3859504, 4210368, 4824380, 5262960, 5789256, 7017280, 7236570, 7719008, 9648760, 10525920, 11578512, 14473140, 15438016, 19297520, 21051840, 23157024, 28946280, 38595040, 46314048, 57892560, 77190080, 115785120, 231570240]

約数ペア:

[(1, 231570240), (2, 115785120), (3, 77190080), (4, 57892560), (5, 46314048), (6, 38595040), (8, 28946280), (10, 23157024), (11, 21051840), (12, 19297520), (15, 15438016), (16, 14473140), (20, 11578512), (22, 10525920), (24, 9648760), (30, 7719008), (32, 7236570), (33, 7017280), (40, 5789256), (44, 5262960), (48, 4824380), (55, 4210368), (60, 3859504), (64, 3618285), (66, 3508640), (80, 2894628), (88, 2631480), (96, 2412190), (110, 2105184), (120, 1929752), (132, 1754320), (160, 1447314), (165, 1403456), (176, 1315740), (192, 1206095), (220, 1052592), (240, 964876), (264, 877160), (320, 723657), (330, 701728), (352, 657870), (440, 526296), (480, 482438), (528, 438580), (660, 350864), (704, 328935), (880, 263148), (960, 241219), (1056, 219290), (1320, 175432), (1760, 131574), (2112, 109645), (2640, 87716), (3520, 65787), (5280, 43858), (10560, 21929)]