206100720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 320

約数和(自身を含む): 832803840

約数和(自身を除く): 626703120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 317, 336, 344, 360, 378, 387, 420, 430, 432, 504, 516, 540, 560, 602, 630, 634, 645, 688, 720, 756, 774, 840, 860, 903, 945, 951, 1008, 1032, 1080, 1161, 1204, 1260, 1268, 1290, 1505, 1512, 1548, 1585, 1680, 1720, 1806, 1890, 1902, 1935, 2064, 2160, 2219, 2322, 2408, 2520, 2536, 2580, 2709, 2853, 3010, 3024, 3096, 3170, 3440, 3612, 3780, 3804, 3870, 4438, 4515, 4644, 4755, 4816, 5040, 5072, 5160, 5418, 5706, 5805, 6020, 6192, 6340, 6657, 7224, 7560, 7608, 7740, 8127, 8559, 8876, 9030, 9288, 9510, 10320, 10836, 11095, 11412, 11610, 12040, 12680, 13314, 13545, 13631, 14265, 14448, 15120, 15216, 15480, 16254, 17118, 17752, 18060, 18576, 19020, 19971, 21672, 22190, 22824, 23220, 24080, 25360, 26628, 27090, 27262, 28530, 30960, 32508, 33285, 34236, 35504, 36120, 38040, 39942, 40635, 40893, 42795, 43344, 44380, 45648, 46440, 53256, 54180, 54524, 57060, 59913, 65016, 66570, 68155, 68472, 72240, 76080, 79884, 81270, 81786, 85590, 88760, 92880, 95417, 99855, 106512, 108360, 109048, 114120, 119826, 122679, 130032, 133140, 136310, 136944, 159768, 162540, 163572, 171180, 177520, 190834, 199710, 204465, 216720, 218096, 228240, 239652, 245358, 266280, 272620, 286251, 299565, 319536, 325080, 327144, 342360, 368037, 381668, 399420, 408930, 477085, 479304, 490716, 532560, 545240, 572502, 599130, 613395, 650160, 654288, 684720, 736074, 763336, 798840, 817860, 858753, 954170, 958608, 981432, 1090480, 1145004, 1198260, 1226790, 1431255, 1472148, 1526672, 1597680, 1635720, 1717506, 1840185, 1908340, 1962864, 2290008, 2396520, 2453580, 2576259, 2862510, 2944296, 3271440, 3435012, 3680370, 3816680, 4293765, 4580016, 4793040, 4907160, 5152518, 5725020, 5888592, 6870024, 7360740, 7633360, 8587530, 9814320, 10305036, 11450040, 12881295, 13740048, 14721480, 17175060, 20610072, 22900080, 25762590, 29442960, 34350120, 41220144, 51525180, 68700240, 103050360, 206100720]

約数ペア:

[(1, 206100720), (2, 103050360), (3, 68700240), (4, 51525180), (5, 41220144), (6, 34350120), (7, 29442960), (8, 25762590), (9, 22900080), (10, 20610072), (12, 17175060), (14, 14721480), (15, 13740048), (16, 12881295), (18, 11450040), (20, 10305036), (21, 9814320), (24, 8587530), (27, 7633360), (28, 7360740), (30, 6870024), (35, 5888592), (36, 5725020), (40, 5152518), (42, 4907160), (43, 4793040), (45, 4580016), (48, 4293765), (54, 3816680), (56, 3680370), (60, 3435012), (63, 3271440), (70, 2944296), (72, 2862510), (80, 2576259), (84, 2453580), (86, 2396520), (90, 2290008), (105, 1962864), (108, 1908340), (112, 1840185), (120, 1717506), (126, 1635720), (129, 1597680), (135, 1526672), (140, 1472148), (144, 1431255), (168, 1226790), (172, 1198260), (180, 1145004), (189, 1090480), (210, 981432), (215, 958608), (216, 954170), (240, 858753), (252, 817860), (258, 798840), (270, 763336), (280, 736074), (301, 684720), (315, 654288), (317, 650160), (336, 613395), (344, 599130), (360, 572502), (378, 545240), (387, 532560), (420, 490716), (430, 479304), (432, 477085), (504, 408930), (516, 399420), (540, 381668), (560, 368037), (602, 342360), (630, 327144), (634, 325080), (645, 319536), (688, 299565), (720, 286251), (756, 272620), (774, 266280), (840, 245358), (860, 239652), (903, 228240), (945, 218096), (951, 216720), (1008, 204465), (1032, 199710), (1080, 190834), (1161, 177520), (1204, 171180), (1260, 163572), (1268, 162540), (1290, 159768), (1505, 136944), (1512, 136310), (1548, 133140), (1585, 130032), (1680, 122679), (1720, 119826), (1806, 114120), (1890, 109048), (1902, 108360), (1935, 106512), (2064, 99855), (2160, 95417), (2219, 92880), (2322, 88760), (2408, 85590), (2520, 81786), (2536, 81270), (2580, 79884), (2709, 76080), (2853, 72240), (3010, 68472), (3024, 68155), (3096, 66570), (3170, 65016), (3440, 59913), (3612, 57060), (3780, 54524), (3804, 54180), (3870, 53256), (4438, 46440), (4515, 45648), (4644, 44380), (4755, 43344), (4816, 42795), (5040, 40893), (5072, 40635), (5160, 39942), (5418, 38040), (5706, 36120), (5805, 35504), (6020, 34236), (6192, 33285), (6340, 32508), (6657, 30960), (7224, 28530), (7560, 27262), (7608, 27090), (7740, 26628), (8127, 25360), (8559, 24080), (8876, 23220), (9030, 22824), (9288, 22190), (9510, 21672), (10320, 19971), (10836, 19020), (11095, 18576), (11412, 18060), (11610, 17752), (12040, 17118), (12680, 16254), (13314, 15480), (13545, 15216), (13631, 15120), (14265, 14448)]