253594440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3767}}^1$

素因数の和:3812

約数の個数: 192

約数和(自身を含む): 952248960

約数和(自身を除く): 698654520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3767, 3960, 4488, 5610, 6120, 6732, 7480, 7534, 8415, 11220, 11301, 13464, 15068, 16830, 18835, 22440, 22602, 30136, 33660, 33903, 37670, 41437, 45204, 56505, 64039, 67320, 67806, 75340, 82874, 90408, 113010, 124311, 128078, 135612, 150680, 165748, 169515, 192117, 207185, 226020, 248622, 256156, 271224, 320195, 331496, 339030, 372933, 384234, 414370, 452040, 497244, 512312, 576351, 621555, 640390, 678060, 704429, 745866, 768468, 828740, 960585, 994488, 1152702, 1243110, 1280780, 1356120, 1408858, 1491732, 1536936, 1657480, 1864665, 1921170, 2113287, 2305404, 2486220, 2561560, 2817716, 2881755, 2983464, 3522145, 3729330, 3842340, 4226574, 4610808, 4972440, 5635432, 5763510, 6339861, 7044290, 7458660, 7684680, 8453148, 10566435, 11527020, 12679722, 14088580, 14917320, 16906296, 21132870, 23054040, 25359444, 28177160, 31699305, 42265740, 50718888, 63398610, 84531480, 126797220, 253594440]

約数ペア:

[(1, 253594440), (2, 126797220), (3, 84531480), (4, 63398610), (5, 50718888), (6, 42265740), (8, 31699305), (9, 28177160), (10, 25359444), (11, 23054040), (12, 21132870), (15, 16906296), (17, 14917320), (18, 14088580), (20, 12679722), (22, 11527020), (24, 10566435), (30, 8453148), (33, 7684680), (34, 7458660), (36, 7044290), (40, 6339861), (44, 5763510), (45, 5635432), (51, 4972440), (55, 4610808), (60, 4226574), (66, 3842340), (68, 3729330), (72, 3522145), (85, 2983464), (88, 2881755), (90, 2817716), (99, 2561560), (102, 2486220), (110, 2305404), (120, 2113287), (132, 1921170), (136, 1864665), (153, 1657480), (165, 1536936), (170, 1491732), (180, 1408858), (187, 1356120), (198, 1280780), (204, 1243110), (220, 1152702), (255, 994488), (264, 960585), (306, 828740), (330, 768468), (340, 745866), (360, 704429), (374, 678060), (396, 640390), (408, 621555), (440, 576351), (495, 512312), (510, 497244), (561, 452040), (612, 414370), (660, 384234), (680, 372933), (748, 339030), (765, 331496), (792, 320195), (935, 271224), (990, 256156), (1020, 248622), (1122, 226020), (1224, 207185), (1320, 192117), (1496, 169515), (1530, 165748), (1683, 150680), (1870, 135612), (1980, 128078), (2040, 124311), (2244, 113010), (2805, 90408), (3060, 82874), (3366, 75340), (3740, 67806), (3767, 67320), (3960, 64039), (4488, 56505), (5610, 45204), (6120, 41437), (6732, 37670), (7480, 33903), (7534, 33660), (8415, 30136), (11220, 22602), (11301, 22440), (13464, 18835), (15068, 16830)]