8314448040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{39079}}^1$

素因数の和:39296

約数の個数: 128

約数和(自身を含む): 27856224000

約数和(自身を除く): 19541775960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 10638, 11820, 14184, 17730, 21276, 23640, 26595, 35460, 39079, 42552, 53190, 70920, 78158, 106380, 117237, 156316, 195395, 212760, 234474, 312632, 351711, 390790, 468948, 586185, 703422, 781580, 937896, 1055133, 1172370, 1406844, 1563160, 1758555, 2110266, 2344740, 2813688, 3517110, 4220532, 4689480, 5275665, 7034220, 7698563, 8441064, 10551330, 14068440, 15397126, 21102660, 23095689, 30794252, 38492815, 42205320, 46191378, 61588504, 69287067, 76985630, 92382756, 115478445, 138574134, 153971260, 184765512, 207861201, 230956890, 277148268, 307942520, 346435335, 415722402, 461913780, 554296536, 692870670, 831444804, 923827560, 1039306005, 1385741340, 1662889608, 2078612010, 2771482680, 4157224020, 8314448040]

約数ペア:

[(1, 8314448040), (2, 4157224020), (3, 2771482680), (4, 2078612010), (5, 1662889608), (6, 1385741340), (8, 1039306005), (9, 923827560), (10, 831444804), (12, 692870670), (15, 554296536), (18, 461913780), (20, 415722402), (24, 346435335), (27, 307942520), (30, 277148268), (36, 230956890), (40, 207861201), (45, 184765512), (54, 153971260), (60, 138574134), (72, 115478445), (90, 92382756), (108, 76985630), (120, 69287067), (135, 61588504), (180, 46191378), (197, 42205320), (216, 38492815), (270, 30794252), (360, 23095689), (394, 21102660), (540, 15397126), (591, 14068440), (788, 10551330), (985, 8441064), (1080, 7698563), (1182, 7034220), (1576, 5275665), (1773, 4689480), (1970, 4220532), (2364, 3517110), (2955, 2813688), (3546, 2344740), (3940, 2110266), (4728, 1758555), (5319, 1563160), (5910, 1406844), (7092, 1172370), (7880, 1055133), (8865, 937896), (10638, 781580), (11820, 703422), (14184, 586185), (17730, 468948), (21276, 390790), (23640, 351711), (26595, 312632), (35460, 234474), (39079, 212760), (42552, 195395), (53190, 156316), (70920, 117237), (78158, 106380)]