85216560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 313694208

約数和(自身を除く): 228477648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 191, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 382, 390, 429, 440, 507, 520, 528, 572, 573, 624, 660, 676, 715, 764, 780, 845, 858, 880, 955, 1014, 1040, 1144, 1146, 1320, 1352, 1430, 1528, 1560, 1690, 1716, 1859, 1910, 2028, 2101, 2145, 2288, 2292, 2483, 2535, 2640, 2704, 2860, 2865, 3056, 3120, 3380, 3432, 3718, 3820, 4056, 4202, 4290, 4584, 4966, 5070, 5577, 5720, 5730, 6303, 6760, 6864, 7436, 7449, 7640, 8112, 8404, 8580, 9168, 9295, 9932, 10140, 10505, 11154, 11440, 11460, 12415, 12606, 13520, 14872, 14898, 15280, 16808, 17160, 18590, 19864, 20280, 21010, 22308, 22920, 24830, 25212, 27313, 27885, 29744, 29796, 31515, 32279, 33616, 34320, 37180, 37245, 39728, 40560, 42020, 44616, 45840, 49660, 50424, 54626, 55770, 59592, 63030, 64558, 74360, 74490, 81939, 84040, 89232, 96837, 99320, 100848, 109252, 111540, 119184, 126060, 129116, 136565, 148720, 148980, 161395, 163878, 168080, 193674, 198640, 218504, 223080, 252120, 258232, 273130, 297960, 322790, 327756, 355069, 387348, 409695, 437008, 446160, 484185, 504240, 516464, 546260, 595920, 645580, 655512, 710138, 774696, 819390, 968370, 1065207, 1092520, 1291160, 1311024, 1420276, 1549392, 1638780, 1775345, 1936740, 2130414, 2185040, 2582320, 2840552, 3277560, 3550690, 3873480, 4260828, 5326035, 5681104, 6555120, 7101380, 7746960, 8521656, 10652070, 14202760, 17043312, 21304140, 28405520, 42608280, 85216560]

約数ペア:

[(1, 85216560), (2, 42608280), (3, 28405520), (4, 21304140), (5, 17043312), (6, 14202760), (8, 10652070), (10, 8521656), (11, 7746960), (12, 7101380), (13, 6555120), (15, 5681104), (16, 5326035), (20, 4260828), (22, 3873480), (24, 3550690), (26, 3277560), (30, 2840552), (33, 2582320), (39, 2185040), (40, 2130414), (44, 1936740), (48, 1775345), (52, 1638780), (55, 1549392), (60, 1420276), (65, 1311024), (66, 1291160), (78, 1092520), (80, 1065207), (88, 968370), (104, 819390), (110, 774696), (120, 710138), (130, 655512), (132, 645580), (143, 595920), (156, 546260), (165, 516464), (169, 504240), (176, 484185), (191, 446160), (195, 437008), (208, 409695), (220, 387348), (240, 355069), (260, 327756), (264, 322790), (286, 297960), (312, 273130), (330, 258232), (338, 252120), (382, 223080), (390, 218504), (429, 198640), (440, 193674), (507, 168080), (520, 163878), (528, 161395), (572, 148980), (573, 148720), (624, 136565), (660, 129116), (676, 126060), (715, 119184), (764, 111540), (780, 109252), (845, 100848), (858, 99320), (880, 96837), (955, 89232), (1014, 84040), (1040, 81939), (1144, 74490), (1146, 74360), (1320, 64558), (1352, 63030), (1430, 59592), (1528, 55770), (1560, 54626), (1690, 50424), (1716, 49660), (1859, 45840), (1910, 44616), (2028, 42020), (2101, 40560), (2145, 39728), (2288, 37245), (2292, 37180), (2483, 34320), (2535, 33616), (2640, 32279), (2704, 31515), (2860, 29796), (2865, 29744), (3056, 27885), (3120, 27313), (3380, 25212), (3432, 24830), (3718, 22920), (3820, 22308), (4056, 21010), (4202, 20280), (4290, 19864), (4584, 18590), (4966, 17160), (5070, 16808), (5577, 15280), (5720, 14898), (5730, 14872), (6303, 13520), (6760, 12606), (6864, 12415), (7436, 11460), (7449, 11440), (7640, 11154), (8112, 10505), (8404, 10140), (8580, 9932), (9168, 9295)]