66952852440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1\times {\mathrm{4649}}^1$

素因数の和:7497

約数の個数: 128

約数和(自身を含む): 205647552000

約数和(自身を除く): 138694699560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 2791, 4649, 5160, 5582, 8373, 9298, 11164, 13947, 13955, 16746, 18596, 22328, 23245, 27894, 27910, 33492, 37192, 41865, 46490, 55788, 55820, 66984, 69735, 83730, 92980, 111576, 111640, 120013, 139470, 167460, 185960, 199907, 240026, 278940, 334920, 360039, 399814, 480052, 557880, 599721, 600065, 720078, 799628, 960104, 999535, 1199442, 1200130, 1440156, 1599256, 1800195, 1999070, 2398884, 2400260, 2880312, 2998605, 3600390, 3998140, 4797768, 4800520, 5997210, 7200780, 7996280, 11994420, 12975359, 14401560, 23988840, 25950718, 38926077, 51901436, 64876795, 77852154, 103802872, 129753590, 155704308, 194630385, 259507180, 311408616, 389260770, 519014360, 557940437, 778521540, 1115880874, 1557043080, 1673821311, 2231761748, 2789702185, 3347642622, 4463523496, 5579404370, 6695285244, 8369106555, 11158808740, 13390570488, 16738213110, 22317617480, 33476426220, 66952852440]

約数ペア:

[(1, 66952852440), (2, 33476426220), (3, 22317617480), (4, 16738213110), (5, 13390570488), (6, 11158808740), (8, 8369106555), (10, 6695285244), (12, 5579404370), (15, 4463523496), (20, 3347642622), (24, 2789702185), (30, 2231761748), (40, 1673821311), (43, 1557043080), (60, 1115880874), (86, 778521540), (120, 557940437), (129, 519014360), (172, 389260770), (215, 311408616), (258, 259507180), (344, 194630385), (430, 155704308), (516, 129753590), (645, 103802872), (860, 77852154), (1032, 64876795), (1290, 51901436), (1720, 38926077), (2580, 25950718), (2791, 23988840), (4649, 14401560), (5160, 12975359), (5582, 11994420), (8373, 7996280), (9298, 7200780), (11164, 5997210), (13947, 4800520), (13955, 4797768), (16746, 3998140), (18596, 3600390), (22328, 2998605), (23245, 2880312), (27894, 2400260), (27910, 2398884), (33492, 1999070), (37192, 1800195), (41865, 1599256), (46490, 1440156), (55788, 1200130), (55820, 1199442), (66984, 999535), (69735, 960104), (83730, 799628), (92980, 720078), (111576, 600065), (111640, 599721), (120013, 557880), (139470, 480052), (167460, 399814), (185960, 360039), (199907, 334920), (240026, 278940)]