682476080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 1880504640

約数和(自身を除く): 1198028560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 338, 353, 440, 520, 572, 676, 706, 715, 845, 880, 1040, 1144, 1352, 1412, 1430, 1690, 1765, 1859, 2197, 2288, 2704, 2824, 2860, 3380, 3530, 3718, 3883, 4394, 4589, 5648, 5720, 6760, 7060, 7436, 7766, 8788, 9178, 9295, 10985, 11440, 13520, 14120, 14872, 15532, 17576, 18356, 18590, 19415, 21970, 22945, 24167, 28240, 29744, 31064, 35152, 36712, 37180, 38830, 43940, 45890, 48334, 50479, 59657, 62128, 73424, 74360, 77660, 87880, 91780, 96668, 100958, 119314, 120835, 148720, 155320, 175760, 183560, 193336, 201916, 238628, 241670, 252395, 298285, 310640, 367120, 386672, 403832, 477256, 483340, 504790, 596570, 656227, 775541, 807664, 954512, 966680, 1009580, 1193140, 1312454, 1551082, 1933360, 2019160, 2386280, 2624908, 3102164, 3281135, 3877705, 4038320, 4772560, 5249816, 6204328, 6562270, 7755410, 8530951, 10499632, 12408656, 13124540, 15510820, 17061902, 26249080, 31021640, 34123804, 42654755, 52498160, 62043280, 68247608, 85309510, 136495216, 170619020, 341238040, 682476080]

約数ペア:

[(1, 682476080), (2, 341238040), (4, 170619020), (5, 136495216), (8, 85309510), (10, 68247608), (11, 62043280), (13, 52498160), (16, 42654755), (20, 34123804), (22, 31021640), (26, 26249080), (40, 17061902), (44, 15510820), (52, 13124540), (55, 12408656), (65, 10499632), (80, 8530951), (88, 7755410), (104, 6562270), (110, 6204328), (130, 5249816), (143, 4772560), (169, 4038320), (176, 3877705), (208, 3281135), (220, 3102164), (260, 2624908), (286, 2386280), (338, 2019160), (353, 1933360), (440, 1551082), (520, 1312454), (572, 1193140), (676, 1009580), (706, 966680), (715, 954512), (845, 807664), (880, 775541), (1040, 656227), (1144, 596570), (1352, 504790), (1412, 483340), (1430, 477256), (1690, 403832), (1765, 386672), (1859, 367120), (2197, 310640), (2288, 298285), (2704, 252395), (2824, 241670), (2860, 238628), (3380, 201916), (3530, 193336), (3718, 183560), (3883, 175760), (4394, 155320), (4589, 148720), (5648, 120835), (5720, 119314), (6760, 100958), (7060, 96668), (7436, 91780), (7766, 87880), (8788, 77660), (9178, 74360), (9295, 73424), (10985, 62128), (11440, 59657), (13520, 50479), (14120, 48334), (14872, 45890), (15532, 43940), (17576, 38830), (18356, 37180), (18590, 36712), (19415, 35152), (21970, 31064), (22945, 29744), (24167, 28240)]