67750960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 174966480

約数和(自身を除く): 107215520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 53, 58, 76, 80, 95, 106, 116, 145, 152, 190, 212, 232, 265, 290, 304, 380, 424, 464, 530, 551, 580, 760, 841, 848, 1007, 1060, 1102, 1160, 1520, 1537, 1682, 2014, 2120, 2204, 2320, 2755, 3074, 3364, 4028, 4205, 4240, 4408, 5035, 5510, 6148, 6728, 7685, 8056, 8410, 8816, 10070, 11020, 12296, 13456, 15370, 15979, 16112, 16820, 20140, 22040, 24592, 29203, 30740, 31958, 33640, 40280, 44080, 44573, 58406, 61480, 63916, 67280, 79895, 80560, 89146, 116812, 122960, 127832, 146015, 159790, 178292, 222865, 233624, 255664, 292030, 319580, 356584, 445730, 467248, 584060, 639160, 713168, 846887, 891460, 1168120, 1278320, 1693774, 1782920, 2336240, 3387548, 3565840, 4234435, 6775096, 8468870, 13550192, 16937740, 33875480, 67750960]

約数ペア:

[(1, 67750960), (2, 33875480), (4, 16937740), (5, 13550192), (8, 8468870), (10, 6775096), (16, 4234435), (19, 3565840), (20, 3387548), (29, 2336240), (38, 1782920), (40, 1693774), (53, 1278320), (58, 1168120), (76, 891460), (80, 846887), (95, 713168), (106, 639160), (116, 584060), (145, 467248), (152, 445730), (190, 356584), (212, 319580), (232, 292030), (265, 255664), (290, 233624), (304, 222865), (380, 178292), (424, 159790), (464, 146015), (530, 127832), (551, 122960), (580, 116812), (760, 89146), (841, 80560), (848, 79895), (1007, 67280), (1060, 63916), (1102, 61480), (1160, 58406), (1520, 44573), (1537, 44080), (1682, 40280), (2014, 33640), (2120, 31958), (2204, 30740), (2320, 29203), (2755, 24592), (3074, 22040), (3364, 20140), (4028, 16820), (4205, 16112), (4240, 15979), (4408, 15370), (5035, 13456), (5510, 12296), (6148, 11020), (6728, 10070), (7685, 8816), (8056, 8410)]