1316378000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5531}}^1$

素因数の和:5578

約数の個数: 160

約数和(自身を含む): 3852396288

約数和(自身を除く): 2536018288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 170, 175, 200, 238, 250, 272, 280, 340, 350, 400, 425, 476, 500, 560, 595, 680, 700, 850, 875, 952, 1000, 1190, 1360, 1400, 1700, 1750, 1904, 2000, 2125, 2380, 2800, 2975, 3400, 3500, 4250, 4760, 5531, 5950, 6800, 7000, 8500, 9520, 11062, 11900, 14000, 14875, 17000, 22124, 23800, 27655, 29750, 34000, 38717, 44248, 47600, 55310, 59500, 77434, 88496, 94027, 110620, 119000, 138275, 154868, 188054, 193585, 221240, 238000, 276550, 309736, 376108, 387170, 442480, 470135, 553100, 619472, 658189, 691375, 752216, 774340, 940270, 967925, 1106200, 1316378, 1382750, 1504432, 1548680, 1880540, 1935850, 2212400, 2350675, 2632756, 2765500, 3097360, 3290945, 3761080, 3871700, 4701350, 4839625, 5265512, 5531000, 6581890, 7522160, 7743400, 9402700, 9679250, 10531024, 11062000, 11753375, 13163780, 15486800, 16454725, 18805400, 19358500, 23506750, 26327560, 32909450, 37610800, 38717000, 47013500, 52655120, 65818900, 77434000, 82273625, 94027000, 131637800, 164547250, 188054000, 263275600, 329094500, 658189000, 1316378000]

約数ペア:

[(1, 1316378000), (2, 658189000), (4, 329094500), (5, 263275600), (7, 188054000), (8, 164547250), (10, 131637800), (14, 94027000), (16, 82273625), (17, 77434000), (20, 65818900), (25, 52655120), (28, 47013500), (34, 38717000), (35, 37610800), (40, 32909450), (50, 26327560), (56, 23506750), (68, 19358500), (70, 18805400), (80, 16454725), (85, 15486800), (100, 13163780), (112, 11753375), (119, 11062000), (125, 10531024), (136, 9679250), (140, 9402700), (170, 7743400), (175, 7522160), (200, 6581890), (238, 5531000), (250, 5265512), (272, 4839625), (280, 4701350), (340, 3871700), (350, 3761080), (400, 3290945), (425, 3097360), (476, 2765500), (500, 2632756), (560, 2350675), (595, 2212400), (680, 1935850), (700, 1880540), (850, 1548680), (875, 1504432), (952, 1382750), (1000, 1316378), (1190, 1106200), (1360, 967925), (1400, 940270), (1700, 774340), (1750, 752216), (1904, 691375), (2000, 658189), (2125, 619472), (2380, 553100), (2800, 470135), (2975, 442480), (3400, 387170), (3500, 376108), (4250, 309736), (4760, 276550), (5531, 238000), (5950, 221240), (6800, 193585), (7000, 188054), (8500, 154868), (9520, 138275), (11062, 119000), (11900, 110620), (14000, 94027), (14875, 88496), (17000, 77434), (22124, 59500), (23800, 55310), (27655, 47600), (29750, 44248), (34000, 38717)]