223851840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1$

素因数の和:1200

約数の個数: 112

約数和(自身を含む): 714329280

約数和(自身を除く): 490477440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 320, 480, 502, 753, 929, 960, 1004, 1255, 1506, 1858, 2008, 2510, 2787, 3012, 3716, 3765, 4016, 4645, 5020, 5574, 6024, 7432, 7530, 8032, 9290, 10040, 11148, 12048, 13935, 14864, 15060, 16064, 18580, 20080, 22296, 24096, 27870, 29728, 30120, 37160, 40160, 44592, 48192, 55740, 59456, 60240, 74320, 80320, 89184, 111480, 120480, 148640, 178368, 222960, 233179, 240960, 297280, 445920, 466358, 699537, 891840, 932716, 1165895, 1399074, 1865432, 2331790, 2798148, 3497685, 3730864, 4663580, 5596296, 6995370, 7461728, 9327160, 11192592, 13990740, 14923456, 18654320, 22385184, 27981480, 37308640, 44770368, 55962960, 74617280, 111925920, 223851840]

約数ペア:

[(1, 223851840), (2, 111925920), (3, 74617280), (4, 55962960), (5, 44770368), (6, 37308640), (8, 27981480), (10, 22385184), (12, 18654320), (15, 14923456), (16, 13990740), (20, 11192592), (24, 9327160), (30, 7461728), (32, 6995370), (40, 5596296), (48, 4663580), (60, 3730864), (64, 3497685), (80, 2798148), (96, 2331790), (120, 1865432), (160, 1399074), (192, 1165895), (240, 932716), (251, 891840), (320, 699537), (480, 466358), (502, 445920), (753, 297280), (929, 240960), (960, 233179), (1004, 222960), (1255, 178368), (1506, 148640), (1858, 120480), (2008, 111480), (2510, 89184), (2787, 80320), (3012, 74320), (3716, 60240), (3765, 59456), (4016, 55740), (4645, 48192), (5020, 44592), (5574, 40160), (6024, 37160), (7432, 30120), (7530, 29728), (8032, 27870), (9290, 24096), (10040, 22296), (11148, 20080), (12048, 18580), (13935, 16064), (14864, 15060)]