16576560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 480

約数和(自身を含む): 77995008

約数和(自身を除く): 61418448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 46, 48, 52, 55, 56, 60, 63, 65, 66, 69, 70, 72, 77, 78, 80, 84, 88, 90, 91, 92, 99, 104, 105, 110, 112, 115, 117, 120, 126, 130, 132, 138, 140, 143, 144, 154, 156, 161, 165, 168, 176, 180, 182, 184, 195, 198, 207, 208, 210, 220, 230, 231, 234, 240, 252, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 315, 322, 330, 336, 345, 360, 364, 368, 385, 390, 396, 414, 420, 429, 440, 455, 460, 462, 468, 483, 495, 504, 506, 520, 528, 546, 552, 560, 572, 585, 598, 616, 624, 630, 644, 660, 690, 693, 715, 720, 728, 759, 770, 780, 792, 805, 819, 828, 840, 858, 880, 897, 910, 920, 924, 936, 966, 990, 1001, 1008, 1012, 1035, 1040, 1092, 1104, 1144, 1155, 1170, 1196, 1232, 1260, 1265, 1287, 1288, 1320, 1365, 1380, 1386, 1430, 1449, 1456, 1495, 1518, 1540, 1560, 1584, 1610, 1638, 1656, 1680, 1716, 1771, 1794, 1820, 1840, 1848, 1872, 1932, 1980, 2002, 2024, 2070, 2093, 2145, 2184, 2277, 2288, 2310, 2340, 2392, 2415, 2520, 2530, 2574, 2576, 2640, 2691, 2730, 2760, 2772, 2860, 2898, 2990, 3003, 3036, 3080, 3120, 3220, 3276, 3289, 3312, 3432, 3465, 3542, 3588, 3640, 3696, 3795, 3864, 3960, 4004, 4048, 4095, 4140, 4186, 4290, 4368, 4485, 4554, 4620, 4680, 4784, 4830, 5005, 5040, 5060, 5148, 5313, 5382, 5460, 5520, 5544, 5720, 5796, 5980, 6006, 6072, 6160, 6279, 6435, 6440, 6552, 6578, 6864, 6930, 7084, 7176, 7245, 7280, 7590, 7728, 7920, 8008, 8190, 8280, 8372, 8580, 8855, 8970, 9009, 9108, 9240, 9360, 9660, 9867, 10010, 10120, 10296, 10465, 10626, 10764, 10920, 11088, 11385, 11440, 11592, 11960, 12012, 12144, 12558, 12870, 12880, 13104, 13156, 13455, 13860, 14168, 14352, 14490, 15015, 15180, 15939, 16016, 16380, 16445, 16560, 16744, 17160, 17710, 17940, 18018, 18216, 18480, 18837, 19320, 19734, 20020, 20240, 20592, 20930, 21252, 21528, 21840, 22770, 23023, 23184, 23920, 24024, 25116, 25740, 26312, 26565, 26910, 27720, 28336, 28980, 29601, 30030, 30360, 31395, 31878, 32760, 32890, 33488, 34320, 35420, 35880, 36036, 36432, 37674, 38640, 39468, 40040, 41860, 42504, 43056, 45045, 45540, 46046, 48048, 49335, 50232, 51480, 52624, 53130, 53820, 55440, 57960, 59202, 60060, 60720, 62790, 63756, 65520, 65780, 69069, 70840, 71760, 72072, 75348, 78936, 79695, 80080, 83720, 85008, 90090, 91080, 92092, 94185, 98670, 100464, 102960, 106260, 107640, 115115, 115920, 118404, 120120, 125580, 127512, 131560, 138138, 141680, 144144, 148005, 150696, 157872, 159390, 167440, 180180, 182160, 184184, 188370, 197340, 207207, 212520, 215280, 230230, 236808, 240240, 251160, 255024, 263120, 276276, 296010, 301392, 318780, 345345, 360360, 368368, 376740, 394680, 414414, 425040, 460460, 473616, 502320, 552552, 592020, 637560, 690690, 720720, 753480, 789360, 828828, 920920, 1036035, 1105104, 1184040, 1275120, 1381380, 1506960, 1657656, 1841840, 2072070, 2368080, 2762760, 3315312, 4144140, 5525520, 8288280, 16576560]

約数ペア:

[(1, 16576560), (2, 8288280), (3, 5525520), (4, 4144140), (5, 3315312), (6, 2762760), (7, 2368080), (8, 2072070), (9, 1841840), (10, 1657656), (11, 1506960), (12, 1381380), (13, 1275120), (14, 1184040), (15, 1105104), (16, 1036035), (18, 920920), (20, 828828), (21, 789360), (22, 753480), (23, 720720), (24, 690690), (26, 637560), (28, 592020), (30, 552552), (33, 502320), (35, 473616), (36, 460460), (39, 425040), (40, 414414), (42, 394680), (44, 376740), (45, 368368), (46, 360360), (48, 345345), (52, 318780), (55, 301392), (56, 296010), (60, 276276), (63, 263120), (65, 255024), (66, 251160), (69, 240240), (70, 236808), (72, 230230), (77, 215280), (78, 212520), (80, 207207), (84, 197340), (88, 188370), (90, 184184), (91, 182160), (92, 180180), (99, 167440), (104, 159390), (105, 157872), (110, 150696), (112, 148005), (115, 144144), (117, 141680), (120, 138138), (126, 131560), (130, 127512), (132, 125580), (138, 120120), (140, 118404), (143, 115920), (144, 115115), (154, 107640), (156, 106260), (161, 102960), (165, 100464), (168, 98670), (176, 94185), (180, 92092), (182, 91080), (184, 90090), (195, 85008), (198, 83720), (207, 80080), (208, 79695), (210, 78936), (220, 75348), (230, 72072), (231, 71760), (234, 70840), (240, 69069), (252, 65780), (253, 65520), (260, 63756), (264, 62790), (273, 60720), (276, 60060), (280, 59202), (286, 57960), (299, 55440), (308, 53820), (312, 53130), (315, 52624), (322, 51480), (330, 50232), (336, 49335), (345, 48048), (360, 46046), (364, 45540), (368, 45045), (385, 43056), (390, 42504), (396, 41860), (414, 40040), (420, 39468), (429, 38640), (440, 37674), (455, 36432), (460, 36036), (462, 35880), (468, 35420), (483, 34320), (495, 33488), (504, 32890), (506, 32760), (520, 31878), (528, 31395), (546, 30360), (552, 30030), (560, 29601), (572, 28980), (585, 28336), (598, 27720), (616, 26910), (624, 26565), (630, 26312), (644, 25740), (660, 25116), (690, 24024), (693, 23920), (715, 23184), (720, 23023), (728, 22770), (759, 21840), (770, 21528), (780, 21252), (792, 20930), (805, 20592), (819, 20240), (828, 20020), (840, 19734), (858, 19320), (880, 18837), (897, 18480), (910, 18216), (920, 18018), (924, 17940), (936, 17710), (966, 17160), (990, 16744), (1001, 16560), (1008, 16445), (1012, 16380), (1035, 16016), (1040, 15939), (1092, 15180), (1104, 15015), (1144, 14490), (1155, 14352), (1170, 14168), (1196, 13860), (1232, 13455), (1260, 13156), (1265, 13104), (1287, 12880), (1288, 12870), (1320, 12558), (1365, 12144), (1380, 12012), (1386, 11960), (1430, 11592), (1449, 11440), (1456, 11385), (1495, 11088), (1518, 10920), (1540, 10764), (1560, 10626), (1584, 10465), (1610, 10296), (1638, 10120), (1656, 10010), (1680, 9867), (1716, 9660), (1771, 9360), (1794, 9240), (1820, 9108), (1840, 9009), (1848, 8970), (1872, 8855), (1932, 8580), (1980, 8372), (2002, 8280), (2024, 8190), (2070, 8008), (2093, 7920), (2145, 7728), (2184, 7590), (2277, 7280), (2288, 7245), (2310, 7176), (2340, 7084), (2392, 6930), (2415, 6864), (2520, 6578), (2530, 6552), (2574, 6440), (2576, 6435), (2640, 6279), (2691, 6160), (2730, 6072), (2760, 6006), (2772, 5980), (2860, 5796), (2898, 5720), (2990, 5544), (3003, 5520), (3036, 5460), (3080, 5382), (3120, 5313), (3220, 5148), (3276, 5060), (3289, 5040), (3312, 5005), (3432, 4830), (3465, 4784), (3542, 4680), (3588, 4620), (3640, 4554), (3696, 4485), (3795, 4368), (3864, 4290), (3960, 4186), (4004, 4140), (4048, 4095)]