156670337680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{265399}}^1$

素因数の和:265616

約数の個数: 80

約数和(自身を含む): 374379609600

約数和(自身を除く): 217709271920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 157, 188, 235, 314, 376, 470, 628, 752, 785, 940, 1256, 1570, 1880, 2512, 3140, 3760, 6280, 7379, 12560, 14758, 29516, 36895, 59032, 73790, 118064, 147580, 265399, 295160, 530798, 590320, 1061596, 1326995, 2123192, 2653990, 4246384, 5307980, 10615960, 12473753, 21231920, 24947506, 41667643, 49895012, 62368765, 83335286, 99790024, 124737530, 166670572, 199580048, 208338215, 249475060, 333341144, 416676430, 498950120, 666682288, 833352860, 997900240, 1666705720, 1958379221, 3333411440, 3916758442, 7833516884, 9791896105, 15667033768, 19583792210, 31334067536, 39167584420, 78335168840, 156670337680]

約数ペア:

[(1, 156670337680), (2, 78335168840), (4, 39167584420), (5, 31334067536), (8, 19583792210), (10, 15667033768), (16, 9791896105), (20, 7833516884), (40, 3916758442), (47, 3333411440), (80, 1958379221), (94, 1666705720), (157, 997900240), (188, 833352860), (235, 666682288), (314, 498950120), (376, 416676430), (470, 333341144), (628, 249475060), (752, 208338215), (785, 199580048), (940, 166670572), (1256, 124737530), (1570, 99790024), (1880, 83335286), (2512, 62368765), (3140, 49895012), (3760, 41667643), (6280, 24947506), (7379, 21231920), (12560, 12473753), (14758, 10615960), (29516, 5307980), (36895, 4246384), (59032, 2653990), (73790, 2123192), (118064, 1326995), (147580, 1061596), (265399, 590320), (295160, 530798)]