12218080000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{10909}}^1$

素因数の和:10952

約数の個数: 180

約数和(自身を含む): 34832662480

約数和(自身を除く): 22614582480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 625, 640, 700, 800, 875, 896, 1000, 1120, 1250, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2500, 2800, 3200, 3500, 4000, 4375, 4480, 5000, 5600, 6400, 7000, 8000, 8750, 8960, 10000, 10909, 11200, 14000, 16000, 17500, 20000, 21818, 22400, 28000, 32000, 35000, 40000, 43636, 44800, 54545, 56000, 70000, 76363, 80000, 87272, 109090, 112000, 140000, 152726, 160000, 174544, 218180, 224000, 272725, 280000, 305452, 349088, 381815, 436360, 545450, 560000, 610904, 698176, 763630, 872720, 1090900, 1120000, 1221808, 1363625, 1396352, 1527260, 1745440, 1909075, 2181800, 2443616, 2727250, 2792704, 3054520, 3490880, 3818150, 4363600, 4887232, 5454500, 6109040, 6818125, 6981760, 7636300, 8727200, 9545375, 9774464, 10909000, 12218080, 13636250, 13963520, 15272600, 17454400, 19090750, 19548928, 21818000, 24436160, 27272500, 30545200, 34908800, 38181500, 43636000, 47726875, 48872320, 54545000, 61090400, 69817600, 76363000, 87272000, 95453750, 97744640, 109090000, 122180800, 152726000, 174544000, 190907500, 218180000, 244361600, 305452000, 349088000, 381815000, 436360000, 488723200, 610904000, 763630000, 872720000, 1221808000, 1527260000, 1745440000, 2443616000, 3054520000, 6109040000, 12218080000]

約数ペア:

[(1, 12218080000), (2, 6109040000), (4, 3054520000), (5, 2443616000), (7, 1745440000), (8, 1527260000), (10, 1221808000), (14, 872720000), (16, 763630000), (20, 610904000), (25, 488723200), (28, 436360000), (32, 381815000), (35, 349088000), (40, 305452000), (50, 244361600), (56, 218180000), (64, 190907500), (70, 174544000), (80, 152726000), (100, 122180800), (112, 109090000), (125, 97744640), (128, 95453750), (140, 87272000), (160, 76363000), (175, 69817600), (200, 61090400), (224, 54545000), (250, 48872320), (256, 47726875), (280, 43636000), (320, 38181500), (350, 34908800), (400, 30545200), (448, 27272500), (500, 24436160), (560, 21818000), (625, 19548928), (640, 19090750), (700, 17454400), (800, 15272600), (875, 13963520), (896, 13636250), (1000, 12218080), (1120, 10909000), (1250, 9774464), (1280, 9545375), (1400, 8727200), (1600, 7636300), (1750, 6981760), (1792, 6818125), (2000, 6109040), (2240, 5454500), (2500, 4887232), (2800, 4363600), (3200, 3818150), (3500, 3490880), (4000, 3054520), (4375, 2792704), (4480, 2727250), (5000, 2443616), (5600, 2181800), (6400, 1909075), (7000, 1745440), (8000, 1527260), (8750, 1396352), (8960, 1363625), (10000, 1221808), (10909, 1120000), (11200, 1090900), (14000, 872720), (16000, 763630), (17500, 698176), (20000, 610904), (21818, 560000), (22400, 545450), (28000, 436360), (32000, 381815), (35000, 349088), (40000, 305452), (43636, 280000), (44800, 272725), (54545, 224000), (56000, 218180), (70000, 174544), (76363, 160000), (80000, 152726), (87272, 140000), (109090, 112000)]