205296960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19441}}^1$

素因数の和:19472

約数の個数: 112

約数和(自身を含む): 711110592

約数和(自身を除く): 505813632

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, 19441, 38882, 58323, 77764, 97205, 116646, 155528, 194410, 213851, 233292, 291615, 311056, 388820, 427702, 466584, 583230, 622112, 641553, 777640, 855404, 933168, 1069255, 1166460, 1244224, 1283106, 1555280, 1710808, 1866336, 2138510, 2332920, 2566212, 3110560, 3207765, 3421616, 3732672, 4277020, 4665840, 5132424, 6221120, 6415530, 6843232, 8554040, 9331680, 10264848, 12831060, 13686464, 17108080, 18663360, 20529696, 25662120, 34216160, 41059392, 51324240, 68432320, 102648480, 205296960]

約数ペア:

[(1, 205296960), (2, 102648480), (3, 68432320), (4, 51324240), (5, 41059392), (6, 34216160), (8, 25662120), (10, 20529696), (11, 18663360), (12, 17108080), (15, 13686464), (16, 12831060), (20, 10264848), (22, 9331680), (24, 8554040), (30, 6843232), (32, 6415530), (33, 6221120), (40, 5132424), (44, 4665840), (48, 4277020), (55, 3732672), (60, 3421616), (64, 3207765), (66, 3110560), (80, 2566212), (88, 2332920), (96, 2138510), (110, 1866336), (120, 1710808), (132, 1555280), (160, 1283106), (165, 1244224), (176, 1166460), (192, 1069255), (220, 933168), (240, 855404), (264, 777640), (320, 641553), (330, 622112), (352, 583230), (440, 466584), (480, 427702), (528, 388820), (660, 311056), (704, 291615), (880, 233292), (960, 213851), (1056, 194410), (1320, 155528), (1760, 116646), (2112, 97205), (2640, 77764), (3520, 58323), (5280, 38882), (10560, 19441)]