7941986080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{47591}}^1$

素因数の和:47762

約数の個数: 96

約数和(自身を含む): 21587731200

約数和(自身を除く): 13645745120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 149, 160, 224, 280, 298, 560, 596, 745, 1043, 1120, 1192, 1490, 2086, 2384, 2980, 4172, 4768, 5215, 5960, 8344, 10430, 11920, 16688, 20860, 23840, 33376, 41720, 47591, 83440, 95182, 166880, 190364, 237955, 333137, 380728, 475910, 666274, 761456, 951820, 1332548, 1522912, 1665685, 1903640, 2665096, 3331370, 3807280, 5330192, 6662740, 7091059, 7614560, 10660384, 13325480, 14182118, 26650960, 28364236, 35455295, 49637413, 53301920, 56728472, 70910590, 99274826, 113456944, 141821180, 198549652, 226913888, 248187065, 283642360, 397099304, 496374130, 567284720, 794198608, 992748260, 1134569440, 1588397216, 1985496520, 3970993040, 7941986080]

約数ペア:

[(1, 7941986080), (2, 3970993040), (4, 1985496520), (5, 1588397216), (7, 1134569440), (8, 992748260), (10, 794198608), (14, 567284720), (16, 496374130), (20, 397099304), (28, 283642360), (32, 248187065), (35, 226913888), (40, 198549652), (56, 141821180), (70, 113456944), (80, 99274826), (112, 70910590), (140, 56728472), (149, 53301920), (160, 49637413), (224, 35455295), (280, 28364236), (298, 26650960), (560, 14182118), (596, 13325480), (745, 10660384), (1043, 7614560), (1120, 7091059), (1192, 6662740), (1490, 5330192), (2086, 3807280), (2384, 3331370), (2980, 2665096), (4172, 1903640), (4768, 1665685), (5215, 1522912), (5960, 1332548), (8344, 951820), (10430, 761456), (11920, 666274), (16688, 475910), (20860, 380728), (23840, 333137), (33376, 237955), (41720, 190364), (47591, 166880), (83440, 95182)]