280344240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 560

約数和(自身を含む): 1170996480

約数和(自身を除く): 890652240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 27, 30, 33, 36, 38, 40, 44, 45, 46, 48, 54, 55, 57, 60, 66, 69, 72, 76, 80, 81, 88, 90, 92, 95, 99, 108, 110, 114, 115, 120, 132, 135, 138, 144, 152, 162, 165, 171, 176, 180, 184, 190, 198, 207, 209, 216, 220, 228, 230, 240, 243, 253, 264, 270, 276, 285, 297, 304, 324, 330, 342, 345, 360, 368, 380, 396, 405, 414, 418, 432, 437, 440, 456, 460, 486, 495, 506, 513, 528, 540, 552, 570, 594, 621, 627, 648, 660, 684, 690, 720, 729, 759, 760, 792, 810, 828, 836, 855, 874, 880, 891, 912, 920, 972, 990, 1012, 1026, 1035, 1045, 1080, 1104, 1140, 1188, 1215, 1242, 1254, 1265, 1296, 1311, 1320, 1368, 1380, 1458, 1485, 1518, 1520, 1539, 1584, 1620, 1656, 1672, 1710, 1748, 1782, 1840, 1863, 1881, 1944, 1980, 2024, 2052, 2070, 2090, 2160, 2185, 2277, 2280, 2376, 2430, 2484, 2508, 2530, 2565, 2622, 2640, 2673, 2736, 2760, 2916, 2970, 3036, 3078, 3105, 3135, 3240, 3312, 3344, 3420, 3496, 3564, 3645, 3726, 3762, 3795, 3888, 3933, 3960, 4048, 4104, 4140, 4180, 4370, 4455, 4554, 4560, 4617, 4752, 4807, 4860, 4968, 5016, 5060, 5130, 5244, 5346, 5520, 5589, 5643, 5832, 5940, 6072, 6156, 6210, 6270, 6480, 6555, 6831, 6840, 6992, 7128, 7290, 7452, 7524, 7590, 7695, 7866, 7920, 8019, 8208, 8280, 8360, 8740, 8910, 9108, 9234, 9315, 9405, 9614, 9720, 9936, 10032, 10120, 10260, 10488, 10692, 11178, 11286, 11385, 11664, 11799, 11880, 12144, 12312, 12420, 12540, 13110, 13365, 13662, 13680, 13851, 14256, 14421, 14580, 14904, 15048, 15180, 15390, 15732, 16038, 16560, 16720, 16767, 16929, 17480, 17820, 18216, 18468, 18630, 18810, 19228, 19440, 19665, 20240, 20493, 20520, 20976, 21384, 22356, 22572, 22770, 23085, 23598, 23760, 24035, 24624, 24840, 25080, 26220, 26730, 27324, 27702, 27945, 28215, 28842, 29160, 29808, 30096, 30360, 30780, 31464, 32076, 33534, 33858, 34155, 34960, 35397, 35640, 36432, 36936, 37260, 37620, 38456, 39330, 40095, 40986, 41040, 42768, 43263, 44712, 45144, 45540, 46170, 47196, 48070, 49680, 50160, 50787, 52440, 53460, 54648, 55404, 55890, 56430, 57684, 58320, 58995, 60720, 61479, 61560, 62928, 64152, 67068, 67716, 68310, 69255, 70794, 71280, 72105, 73872, 74520, 75240, 76912, 78660, 80190, 81972, 83835, 84645, 86526, 89424, 90288, 91080, 92340, 94392, 96140, 101574, 102465, 104880, 106191, 106920, 109296, 110808, 111780, 112860, 115368, 117990, 122958, 123120, 128304, 129789, 134136, 135432, 136620, 138510, 141588, 144210, 149040, 150480, 152361, 157320, 160380, 163944, 167670, 169290, 173052, 176985, 182160, 184437, 184680, 188784, 192280, 203148, 204930, 212382, 213840, 216315, 221616, 223560, 225720, 230736, 235980, 245916, 253935, 259578, 268272, 270864, 273240, 277020, 283176, 288420, 304722, 307395, 314640, 318573, 320760, 327888, 335340, 338580, 346104, 353970, 368874, 369360, 384560, 389367, 406296, 409860, 424764, 432630, 447120, 451440, 471960, 491832, 507870, 519156, 530955, 546480, 554040, 566352, 576840, 609444, 614790, 637146, 641520, 648945, 670680, 677160, 692208, 707940, 737748, 761805, 778734, 812592, 819720, 849528, 865260, 922185, 943920, 983664, 1015740, 1038312, 1061910, 1108080, 1153680, 1168101, 1218888, 1229580, 1274292, 1297890, 1341360, 1354320, 1415880, 1475496, 1523610, 1557468, 1592865, 1639440, 1699056, 1730520, 1844370, 1946835, 2031480, 2076624, 2123820, 2336202, 2437776, 2459160, 2548584, 2595780, 2831760, 2950992, 3047220, 3114936, 3185730, 3461040, 3504303, 3688740, 3893670, 4062960, 4247640, 4672404, 4918320, 5097168, 5191560, 5840505, 6094440, 6229872, 6371460, 7008606, 7377480, 7787340, 8495280, 9344808, 10383120, 11681010, 12188880, 12742920, 14017212, 14754960, 15574680, 17521515, 18689616, 23362020, 25485840, 28034424, 31149360, 35043030, 46724040, 56068848, 70086060, 93448080, 140172120, 280344240]

約数ペア:

[(1, 280344240), (2, 140172120), (3, 93448080), (4, 70086060), (5, 56068848), (6, 46724040), (8, 35043030), (9, 31149360), (10, 28034424), (11, 25485840), (12, 23362020), (15, 18689616), (16, 17521515), (18, 15574680), (19, 14754960), (20, 14017212), (22, 12742920), (23, 12188880), (24, 11681010), (27, 10383120), (30, 9344808), (33, 8495280), (36, 7787340), (38, 7377480), (40, 7008606), (44, 6371460), (45, 6229872), (46, 6094440), (48, 5840505), (54, 5191560), (55, 5097168), (57, 4918320), (60, 4672404), (66, 4247640), (69, 4062960), (72, 3893670), (76, 3688740), (80, 3504303), (81, 3461040), (88, 3185730), (90, 3114936), (92, 3047220), (95, 2950992), (99, 2831760), (108, 2595780), (110, 2548584), (114, 2459160), (115, 2437776), (120, 2336202), (132, 2123820), (135, 2076624), (138, 2031480), (144, 1946835), (152, 1844370), (162, 1730520), (165, 1699056), (171, 1639440), (176, 1592865), (180, 1557468), (184, 1523610), (190, 1475496), (198, 1415880), (207, 1354320), (209, 1341360), (216, 1297890), (220, 1274292), (228, 1229580), (230, 1218888), (240, 1168101), (243, 1153680), (253, 1108080), (264, 1061910), (270, 1038312), (276, 1015740), (285, 983664), (297, 943920), (304, 922185), (324, 865260), (330, 849528), (342, 819720), (345, 812592), (360, 778734), (368, 761805), (380, 737748), (396, 707940), (405, 692208), (414, 677160), (418, 670680), (432, 648945), (437, 641520), (440, 637146), (456, 614790), (460, 609444), (486, 576840), (495, 566352), (506, 554040), (513, 546480), (528, 530955), (540, 519156), (552, 507870), (570, 491832), (594, 471960), (621, 451440), (627, 447120), (648, 432630), (660, 424764), (684, 409860), (690, 406296), (720, 389367), (729, 384560), (759, 369360), (760, 368874), (792, 353970), (810, 346104), (828, 338580), (836, 335340), (855, 327888), (874, 320760), (880, 318573), (891, 314640), (912, 307395), (920, 304722), (972, 288420), (990, 283176), (1012, 277020), (1026, 273240), (1035, 270864), (1045, 268272), (1080, 259578), (1104, 253935), (1140, 245916), (1188, 235980), (1215, 230736), (1242, 225720), (1254, 223560), (1265, 221616), (1296, 216315), (1311, 213840), (1320, 212382), (1368, 204930), (1380, 203148), (1458, 192280), (1485, 188784), (1518, 184680), (1520, 184437), (1539, 182160), (1584, 176985), (1620, 173052), (1656, 169290), (1672, 167670), (1710, 163944), (1748, 160380), (1782, 157320), (1840, 152361), (1863, 150480), (1881, 149040), (1944, 144210), (1980, 141588), (2024, 138510), (2052, 136620), (2070, 135432), (2090, 134136), (2160, 129789), (2185, 128304), (2277, 123120), (2280, 122958), (2376, 117990), (2430, 115368), (2484, 112860), (2508, 111780), (2530, 110808), (2565, 109296), (2622, 106920), (2640, 106191), (2673, 104880), (2736, 102465), (2760, 101574), (2916, 96140), (2970, 94392), (3036, 92340), (3078, 91080), (3105, 90288), (3135, 89424), (3240, 86526), (3312, 84645), (3344, 83835), (3420, 81972), (3496, 80190), (3564, 78660), (3645, 76912), (3726, 75240), (3762, 74520), (3795, 73872), (3888, 72105), (3933, 71280), (3960, 70794), (4048, 69255), (4104, 68310), (4140, 67716), (4180, 67068), (4370, 64152), (4455, 62928), (4554, 61560), (4560, 61479), (4617, 60720), (4752, 58995), (4807, 58320), (4860, 57684), (4968, 56430), (5016, 55890), (5060, 55404), (5130, 54648), (5244, 53460), (5346, 52440), (5520, 50787), (5589, 50160), (5643, 49680), (5832, 48070), (5940, 47196), (6072, 46170), (6156, 45540), (6210, 45144), (6270, 44712), (6480, 43263), (6555, 42768), (6831, 41040), (6840, 40986), (6992, 40095), (7128, 39330), (7290, 38456), (7452, 37620), (7524, 37260), (7590, 36936), (7695, 36432), (7866, 35640), (7920, 35397), (8019, 34960), (8208, 34155), (8280, 33858), (8360, 33534), (8740, 32076), (8910, 31464), (9108, 30780), (9234, 30360), (9315, 30096), (9405, 29808), (9614, 29160), (9720, 28842), (9936, 28215), (10032, 27945), (10120, 27702), (10260, 27324), (10488, 26730), (10692, 26220), (11178, 25080), (11286, 24840), (11385, 24624), (11664, 24035), (11799, 23760), (11880, 23598), (12144, 23085), (12312, 22770), (12420, 22572), (12540, 22356), (13110, 21384), (13365, 20976), (13662, 20520), (13680, 20493), (13851, 20240), (14256, 19665), (14421, 19440), (14580, 19228), (14904, 18810), (15048, 18630), (15180, 18468), (15390, 18216), (15732, 17820), (16038, 17480), (16560, 16929), (16720, 16767)]