223910280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56543}}^1$

素因数の和:56571

約数の個数: 96

約数和(自身を含む): 793877760

約数和(自身を除く): 569967480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 56543, 113086, 169629, 226172, 282715, 339258, 452344, 508887, 565430, 621973, 678516, 848145, 1017774, 1130860, 1243946, 1357032, 1696290, 1865919, 2035548, 2261720, 2487892, 2544435, 3109865, 3392580, 3731838, 4071096, 4975784, 5088870, 5597757, 6219730, 6785160, 7463676, 9329595, 10177740, 11195514, 12439460, 14927352, 18659190, 20355480, 22391028, 24878920, 27988785, 37318380, 44782056, 55977570, 74636760, 111955140, 223910280]

約数ペア:

[(1, 223910280), (2, 111955140), (3, 74636760), (4, 55977570), (5, 44782056), (6, 37318380), (8, 27988785), (9, 24878920), (10, 22391028), (11, 20355480), (12, 18659190), (15, 14927352), (18, 12439460), (20, 11195514), (22, 10177740), (24, 9329595), (30, 7463676), (33, 6785160), (36, 6219730), (40, 5597757), (44, 5088870), (45, 4975784), (55, 4071096), (60, 3731838), (66, 3392580), (72, 3109865), (88, 2544435), (90, 2487892), (99, 2261720), (110, 2035548), (120, 1865919), (132, 1696290), (165, 1357032), (180, 1243946), (198, 1130860), (220, 1017774), (264, 848145), (330, 678516), (360, 621973), (396, 565430), (440, 508887), (495, 452344), (660, 339258), (792, 282715), (990, 226172), (1320, 169629), (1980, 113086), (3960, 56543)]