286951680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 432

約数和(自身を含む): 1121420160

約数和(自身を除く): 834468480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 108, 114, 115, 120, 128, 135, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 216, 228, 230, 240, 256, 270, 276, 285, 288, 304, 320, 342, 345, 360, 361, 368, 380, 384, 414, 432, 437, 456, 460, 480, 513, 540, 552, 570, 576, 608, 621, 640, 684, 690, 720, 722, 736, 760, 768, 828, 855, 864, 874, 912, 920, 960, 1026, 1035, 1080, 1083, 1104, 1140, 1152, 1216, 1242, 1280, 1311, 1368, 1380, 1440, 1444, 1472, 1520, 1656, 1710, 1728, 1748, 1805, 1824, 1840, 1920, 2052, 2070, 2160, 2166, 2185, 2208, 2280, 2304, 2432, 2484, 2565, 2622, 2736, 2760, 2880, 2888, 2944, 3040, 3105, 3249, 3312, 3420, 3456, 3496, 3610, 3648, 3680, 3840, 3933, 4104, 4140, 4320, 4332, 4370, 4416, 4560, 4864, 4968, 5130, 5244, 5415, 5472, 5520, 5760, 5776, 5888, 6080, 6210, 6498, 6555, 6624, 6840, 6912, 6992, 7220, 7296, 7360, 7866, 8208, 8280, 8303, 8640, 8664, 8740, 8832, 9120, 9747, 9936, 10260, 10488, 10830, 10944, 11040, 11520, 11552, 11799, 12160, 12420, 12996, 13110, 13248, 13680, 13984, 14440, 14592, 14720, 15732, 16245, 16416, 16560, 16606, 17280, 17328, 17480, 17664, 18240, 19494, 19665, 19872, 20520, 20976, 21660, 21888, 22080, 23104, 23598, 24320, 24840, 24909, 25992, 26220, 26496, 27360, 27968, 28880, 29440, 31464, 32490, 32832, 33120, 33212, 34560, 34656, 34960, 36480, 38988, 39330, 39744, 41040, 41515, 41952, 43320, 43776, 44160, 46208, 47196, 48735, 49680, 49818, 51984, 52440, 52992, 54720, 55936, 57760, 58995, 62928, 64980, 65664, 66240, 66424, 69312, 69920, 72960, 74727, 77976, 78660, 79488, 82080, 83030, 83904, 86640, 88320, 92416, 94392, 97470, 99360, 99636, 103968, 104880, 109440, 111872, 115520, 117990, 124545, 125856, 129960, 131328, 132480, 132848, 138624, 139840, 149454, 155952, 157320, 158976, 164160, 166060, 167808, 173280, 188784, 194940, 198720, 199272, 207936, 209760, 218880, 224181, 231040, 235980, 249090, 251712, 259920, 264960, 265696, 277248, 279680, 298908, 311904, 314640, 328320, 332120, 335616, 346560, 373635, 377568, 389880, 397440, 398544, 415872, 419520, 448362, 462080, 471960, 498180, 503424, 519840, 531392, 559360, 597816, 623808, 629280, 656640, 664240, 693120, 747270, 755136, 779760, 794880, 797088, 831744, 839040, 896724, 943920, 996360, 1006848, 1039680, 1062784, 1120905, 1195632, 1247616, 1258560, 1328480, 1386240, 1494540, 1510272, 1559520, 1594176, 1678080, 1793448, 1887840, 1992720, 2079360, 2125568, 2241810, 2391264, 2495232, 2517120, 2656960, 2989080, 3020544, 3119040, 3188352, 3586896, 3775680, 3985440, 4158720, 4483620, 4782528, 5034240, 5313920, 5978160, 6238080, 6376704, 7173792, 7551360, 7970880, 8967240, 9565056, 10627840, 11956320, 12476160, 14347584, 15102720, 15941760, 17934480, 19130112, 23912640, 28695168, 31883520, 35868960, 47825280, 57390336, 71737920, 95650560, 143475840, 286951680]

約数ペア:

[(1, 286951680), (2, 143475840), (3, 95650560), (4, 71737920), (5, 57390336), (6, 47825280), (8, 35868960), (9, 31883520), (10, 28695168), (12, 23912640), (15, 19130112), (16, 17934480), (18, 15941760), (19, 15102720), (20, 14347584), (23, 12476160), (24, 11956320), (27, 10627840), (30, 9565056), (32, 8967240), (36, 7970880), (38, 7551360), (40, 7173792), (45, 6376704), (46, 6238080), (48, 5978160), (54, 5313920), (57, 5034240), (60, 4782528), (64, 4483620), (69, 4158720), (72, 3985440), (76, 3775680), (80, 3586896), (90, 3188352), (92, 3119040), (95, 3020544), (96, 2989080), (108, 2656960), (114, 2517120), (115, 2495232), (120, 2391264), (128, 2241810), (135, 2125568), (138, 2079360), (144, 1992720), (152, 1887840), (160, 1793448), (171, 1678080), (180, 1594176), (184, 1559520), (190, 1510272), (192, 1494540), (207, 1386240), (216, 1328480), (228, 1258560), (230, 1247616), (240, 1195632), (256, 1120905), (270, 1062784), (276, 1039680), (285, 1006848), (288, 996360), (304, 943920), (320, 896724), (342, 839040), (345, 831744), (360, 797088), (361, 794880), (368, 779760), (380, 755136), (384, 747270), (414, 693120), (432, 664240), (437, 656640), (456, 629280), (460, 623808), (480, 597816), (513, 559360), (540, 531392), (552, 519840), (570, 503424), (576, 498180), (608, 471960), (621, 462080), (640, 448362), (684, 419520), (690, 415872), (720, 398544), (722, 397440), (736, 389880), (760, 377568), (768, 373635), (828, 346560), (855, 335616), (864, 332120), (874, 328320), (912, 314640), (920, 311904), (960, 298908), (1026, 279680), (1035, 277248), (1080, 265696), (1083, 264960), (1104, 259920), (1140, 251712), (1152, 249090), (1216, 235980), (1242, 231040), (1280, 224181), (1311, 218880), (1368, 209760), (1380, 207936), (1440, 199272), (1444, 198720), (1472, 194940), (1520, 188784), (1656, 173280), (1710, 167808), (1728, 166060), (1748, 164160), (1805, 158976), (1824, 157320), (1840, 155952), (1920, 149454), (2052, 139840), (2070, 138624), (2160, 132848), (2166, 132480), (2185, 131328), (2208, 129960), (2280, 125856), (2304, 124545), (2432, 117990), (2484, 115520), (2565, 111872), (2622, 109440), (2736, 104880), (2760, 103968), (2880, 99636), (2888, 99360), (2944, 97470), (3040, 94392), (3105, 92416), (3249, 88320), (3312, 86640), (3420, 83904), (3456, 83030), (3496, 82080), (3610, 79488), (3648, 78660), (3680, 77976), (3840, 74727), (3933, 72960), (4104, 69920), (4140, 69312), (4320, 66424), (4332, 66240), (4370, 65664), (4416, 64980), (4560, 62928), (4864, 58995), (4968, 57760), (5130, 55936), (5244, 54720), (5415, 52992), (5472, 52440), (5520, 51984), (5760, 49818), (5776, 49680), (5888, 48735), (6080, 47196), (6210, 46208), (6498, 44160), (6555, 43776), (6624, 43320), (6840, 41952), (6912, 41515), (6992, 41040), (7220, 39744), (7296, 39330), (7360, 38988), (7866, 36480), (8208, 34960), (8280, 34656), (8303, 34560), (8640, 33212), (8664, 33120), (8740, 32832), (8832, 32490), (9120, 31464), (9747, 29440), (9936, 28880), (10260, 27968), (10488, 27360), (10830, 26496), (10944, 26220), (11040, 25992), (11520, 24909), (11552, 24840), (11799, 24320), (12160, 23598), (12420, 23104), (12996, 22080), (13110, 21888), (13248, 21660), (13680, 20976), (13984, 20520), (14440, 19872), (14592, 19665), (14720, 19494), (15732, 18240), (16245, 17664), (16416, 17480), (16560, 17328), (16606, 17280)]