170704000

素因数分解:

$2^7\times 5^3\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 435352320

約数和(自身を除く): 264648320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 125, 128, 160, 188, 200, 227, 235, 250, 320, 376, 400, 454, 470, 500, 640, 752, 800, 908, 940, 1000, 1135, 1175, 1504, 1600, 1816, 1880, 2000, 2270, 2350, 3008, 3200, 3632, 3760, 4000, 4540, 4700, 5675, 5875, 6016, 7264, 7520, 8000, 9080, 9400, 10669, 11350, 11750, 14528, 15040, 16000, 18160, 18800, 21338, 22700, 23500, 28375, 29056, 30080, 36320, 37600, 42676, 45400, 47000, 53345, 56750, 72640, 75200, 85352, 90800, 94000, 106690, 113500, 145280, 150400, 170704, 181600, 188000, 213380, 227000, 266725, 341408, 363200, 376000, 426760, 454000, 533450, 682816, 726400, 752000, 853520, 908000, 1066900, 1333625, 1365632, 1707040, 1816000, 2133800, 2667250, 3414080, 3632000, 4267600, 5334500, 6828160, 8535200, 10669000, 17070400, 21338000, 34140800, 42676000, 85352000, 170704000]

約数ペア:

[(1, 170704000), (2, 85352000), (4, 42676000), (5, 34140800), (8, 21338000), (10, 17070400), (16, 10669000), (20, 8535200), (25, 6828160), (32, 5334500), (40, 4267600), (47, 3632000), (50, 3414080), (64, 2667250), (80, 2133800), (94, 1816000), (100, 1707040), (125, 1365632), (128, 1333625), (160, 1066900), (188, 908000), (200, 853520), (227, 752000), (235, 726400), (250, 682816), (320, 533450), (376, 454000), (400, 426760), (454, 376000), (470, 363200), (500, 341408), (640, 266725), (752, 227000), (800, 213380), (908, 188000), (940, 181600), (1000, 170704), (1135, 150400), (1175, 145280), (1504, 113500), (1600, 106690), (1816, 94000), (1880, 90800), (2000, 85352), (2270, 75200), (2350, 72640), (3008, 56750), (3200, 53345), (3632, 47000), (3760, 45400), (4000, 42676), (4540, 37600), (4700, 36320), (5675, 30080), (5875, 29056), (6016, 28375), (7264, 23500), (7520, 22700), (8000, 21338), (9080, 18800), (9400, 18160), (10669, 16000), (11350, 15040), (11750, 14528)]