1566001440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8563}}^1$

素因数の和:8711

約数の個数: 144

約数和(自身を含む): 5386687488

約数和(自身を除く): 3820686048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 8563, 9144, 10160, 11430, 12192, 15240, 17126, 18288, 20320, 22860, 25689, 30480, 34252, 36576, 42815, 45720, 51378, 60960, 68504, 77067, 85630, 91440, 102756, 128445, 137008, 154134, 171260, 182880, 205512, 256890, 274016, 308268, 342520, 385335, 411024, 513780, 616536, 685040, 770670, 822048, 1027560, 1087501, 1233072, 1370080, 1541340, 2055120, 2175002, 2466144, 3082680, 3262503, 4110240, 4350004, 5437505, 6165360, 6525006, 8700008, 9787509, 10875010, 12330720, 13050012, 16312515, 17400016, 19575018, 21750020, 26100024, 32625030, 34800032, 39150036, 43500040, 48937545, 52200048, 65250060, 78300072, 87000080, 97875090, 104400096, 130500120, 156600144, 174000160, 195750180, 261000240, 313200288, 391500360, 522000480, 783000720, 1566001440]

約数ペア:

[(1, 1566001440), (2, 783000720), (3, 522000480), (4, 391500360), (5, 313200288), (6, 261000240), (8, 195750180), (9, 174000160), (10, 156600144), (12, 130500120), (15, 104400096), (16, 97875090), (18, 87000080), (20, 78300072), (24, 65250060), (30, 52200048), (32, 48937545), (36, 43500040), (40, 39150036), (45, 34800032), (48, 32625030), (60, 26100024), (72, 21750020), (80, 19575018), (90, 17400016), (96, 16312515), (120, 13050012), (127, 12330720), (144, 10875010), (160, 9787509), (180, 8700008), (240, 6525006), (254, 6165360), (288, 5437505), (360, 4350004), (381, 4110240), (480, 3262503), (508, 3082680), (635, 2466144), (720, 2175002), (762, 2055120), (1016, 1541340), (1143, 1370080), (1270, 1233072), (1440, 1087501), (1524, 1027560), (1905, 822048), (2032, 770670), (2286, 685040), (2540, 616536), (3048, 513780), (3810, 411024), (4064, 385335), (4572, 342520), (5080, 308268), (5715, 274016), (6096, 256890), (7620, 205512), (8563, 182880), (9144, 171260), (10160, 154134), (11430, 137008), (12192, 128445), (15240, 102756), (17126, 91440), (18288, 85630), (20320, 77067), (22860, 68504), (25689, 60960), (30480, 51378), (34252, 45720), (36576, 42815)]