84208080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 287981568

約数和(自身を除く): 203773488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 167, 176, 191, 220, 240, 264, 330, 334, 382, 440, 501, 528, 573, 660, 668, 764, 835, 880, 955, 1002, 1146, 1320, 1336, 1528, 1670, 1837, 1910, 2004, 2101, 2292, 2505, 2640, 2672, 2865, 3056, 3340, 3674, 3820, 4008, 4202, 4584, 5010, 5511, 5730, 6303, 6680, 7348, 7640, 8016, 8404, 9168, 9185, 10020, 10505, 11022, 11460, 12606, 13360, 14696, 15280, 16808, 18370, 20040, 21010, 22044, 22920, 25212, 27555, 29392, 31515, 31897, 33616, 36740, 40080, 42020, 44088, 45840, 50424, 55110, 63030, 63794, 73480, 84040, 88176, 95691, 100848, 110220, 126060, 127588, 146960, 159485, 168080, 191382, 220440, 252120, 255176, 318970, 350867, 382764, 440880, 478455, 504240, 510352, 637940, 701734, 765528, 956910, 1052601, 1275880, 1403468, 1531056, 1754335, 1913820, 2105202, 2551760, 2806936, 3508670, 3827640, 4210404, 5263005, 5613872, 7017340, 7655280, 8420808, 10526010, 14034680, 16841616, 21052020, 28069360, 42104040, 84208080]

約数ペア:

[(1, 84208080), (2, 42104040), (3, 28069360), (4, 21052020), (5, 16841616), (6, 14034680), (8, 10526010), (10, 8420808), (11, 7655280), (12, 7017340), (15, 5613872), (16, 5263005), (20, 4210404), (22, 3827640), (24, 3508670), (30, 2806936), (33, 2551760), (40, 2105202), (44, 1913820), (48, 1754335), (55, 1531056), (60, 1403468), (66, 1275880), (80, 1052601), (88, 956910), (110, 765528), (120, 701734), (132, 637940), (165, 510352), (167, 504240), (176, 478455), (191, 440880), (220, 382764), (240, 350867), (264, 318970), (330, 255176), (334, 252120), (382, 220440), (440, 191382), (501, 168080), (528, 159485), (573, 146960), (660, 127588), (668, 126060), (764, 110220), (835, 100848), (880, 95691), (955, 88176), (1002, 84040), (1146, 73480), (1320, 63794), (1336, 63030), (1528, 55110), (1670, 50424), (1837, 45840), (1910, 44088), (2004, 42020), (2101, 40080), (2292, 36740), (2505, 33616), (2640, 31897), (2672, 31515), (2865, 29392), (3056, 27555), (3340, 25212), (3674, 22920), (3820, 22044), (4008, 21010), (4202, 20040), (4584, 18370), (5010, 16808), (5511, 15280), (5730, 14696), (6303, 13360), (6680, 12606), (7348, 11460), (7640, 11022), (8016, 10505), (8404, 10020), (9168, 9185)]