1348024720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7841}}^1$

素因数の和:8168

約数の個数: 80

約数和(自身を含む): 3594019968

約数和(自身を除く): 2245995248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 307, 560, 614, 1228, 1535, 2149, 2456, 3070, 4298, 4912, 6140, 7841, 8596, 10745, 12280, 15682, 17192, 21490, 24560, 31364, 34384, 39205, 42980, 54887, 62728, 78410, 85960, 109774, 125456, 156820, 171920, 219548, 274435, 313640, 439096, 548870, 627280, 878192, 1097740, 2195480, 2407187, 4390960, 4814374, 9628748, 12035935, 16850309, 19257496, 24071870, 33700618, 38514992, 48143740, 67401236, 84251545, 96287480, 134802472, 168503090, 192574960, 269604944, 337006180, 674012360, 1348024720]

約数ペア:

[(1, 1348024720), (2, 674012360), (4, 337006180), (5, 269604944), (7, 192574960), (8, 168503090), (10, 134802472), (14, 96287480), (16, 84251545), (20, 67401236), (28, 48143740), (35, 38514992), (40, 33700618), (56, 24071870), (70, 19257496), (80, 16850309), (112, 12035935), (140, 9628748), (280, 4814374), (307, 4390960), (560, 2407187), (614, 2195480), (1228, 1097740), (1535, 878192), (2149, 627280), (2456, 548870), (3070, 439096), (4298, 313640), (4912, 274435), (6140, 219548), (7841, 171920), (8596, 156820), (10745, 125456), (12280, 109774), (15682, 85960), (17192, 78410), (21490, 62728), (24560, 54887), (31364, 42980), (34384, 39205)]