3983840000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{3557}}^1$

素因数の和:3600

約数の個数: 180

約数和(自身を含む): 11359726224

約数和(自身を除く): 7375886224

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, 3557, 4000, 4375, 4480, 5000, 5600, 6400, 7000, 7114, 8000, 8750, 8960, 10000, 11200, 14000, 14228, 16000, 17500, 17785, 20000, 22400, 24899, 28000, 28456, 32000, 35000, 35570, 40000, 44800, 49798, 56000, 56912, 70000, 71140, 80000, 88925, 99596, 112000, 113824, 124495, 140000, 142280, 160000, 177850, 199192, 224000, 227648, 248990, 280000, 284560, 355700, 398384, 444625, 455296, 497980, 560000, 569120, 622475, 711400, 796768, 889250, 910592, 995960, 1120000, 1138240, 1244950, 1422800, 1593536, 1778500, 1991920, 2223125, 2276480, 2489900, 2845600, 3112375, 3187072, 3557000, 3983840, 4446250, 4552960, 4979800, 5691200, 6224750, 6374144, 7114000, 7967680, 8892500, 9959600, 11382400, 12449500, 14228000, 15561875, 15935360, 17785000, 19919200, 22764800, 24899000, 28456000, 31123750, 31870720, 35570000, 39838400, 49798000, 56912000, 62247500, 71140000, 79676800, 99596000, 113824000, 124495000, 142280000, 159353600, 199192000, 248990000, 284560000, 398384000, 497980000, 569120000, 796768000, 995960000, 1991920000, 3983840000]

約数ペア:

[(1, 3983840000), (2, 1991920000), (4, 995960000), (5, 796768000), (7, 569120000), (8, 497980000), (10, 398384000), (14, 284560000), (16, 248990000), (20, 199192000), (25, 159353600), (28, 142280000), (32, 124495000), (35, 113824000), (40, 99596000), (50, 79676800), (56, 71140000), (64, 62247500), (70, 56912000), (80, 49798000), (100, 39838400), (112, 35570000), (125, 31870720), (128, 31123750), (140, 28456000), (160, 24899000), (175, 22764800), (200, 19919200), (224, 17785000), (250, 15935360), (256, 15561875), (280, 14228000), (320, 12449500), (350, 11382400), (400, 9959600), (448, 8892500), (500, 7967680), (560, 7114000), (625, 6374144), (640, 6224750), (700, 5691200), (800, 4979800), (875, 4552960), (896, 4446250), (1000, 3983840), (1120, 3557000), (1250, 3187072), (1280, 3112375), (1400, 2845600), (1600, 2489900), (1750, 2276480), (1792, 2223125), (2000, 1991920), (2240, 1778500), (2500, 1593536), (2800, 1422800), (3200, 1244950), (3500, 1138240), (3557, 1120000), (4000, 995960), (4375, 910592), (4480, 889250), (5000, 796768), (5600, 711400), (6400, 622475), (7000, 569120), (7114, 560000), (8000, 497980), (8750, 455296), (8960, 444625), (10000, 398384), (11200, 355700), (14000, 284560), (14228, 280000), (16000, 248990), (17500, 227648), (17785, 224000), (20000, 199192), (22400, 177850), (24899, 160000), (28000, 142280), (28456, 140000), (32000, 124495), (35000, 113824), (35570, 112000), (40000, 99596), (44800, 88925), (49798, 80000), (56000, 71140), (56912, 70000)]