50709120

素因数分解:

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

素因数の和:61

約数の個数: 320

約数和(自身を含む): 205705440

約数和(自身を除く): 154996320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 330, 336, 343, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 640, 660, 672, 686, 704, 735, 770, 784, 840, 880, 896, 924, 960, 980, 1029, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1344, 1372, 1408, 1470, 1540, 1568, 1617, 1680, 1715, 1760, 1848, 1920, 1960, 2058, 2112, 2156, 2240, 2310, 2352, 2401, 2464, 2640, 2688, 2695, 2744, 2940, 3080, 3136, 3234, 3360, 3430, 3520, 3696, 3773, 3920, 4116, 4224, 4312, 4480, 4620, 4704, 4802, 4928, 5145, 5280, 5390, 5488, 5880, 6160, 6272, 6468, 6720, 6860, 7040, 7203, 7392, 7546, 7840, 8085, 8232, 8624, 9240, 9408, 9604, 9856, 10290, 10560, 10780, 10976, 11319, 11760, 12005, 12320, 12936, 13440, 13720, 14406, 14784, 15092, 15680, 16170, 16464, 17248, 18480, 18816, 18865, 19208, 20580, 21120, 21560, 21952, 22638, 23520, 24010, 24640, 25872, 26411, 27440, 28812, 29568, 30184, 31360, 32340, 32928, 34496, 36015, 36960, 37730, 38416, 41160, 43120, 43904, 45276, 47040, 48020, 49280, 51744, 52822, 54880, 56595, 57624, 60368, 64680, 65856, 68992, 72030, 73920, 75460, 76832, 79233, 82320, 86240, 90552, 94080, 96040, 103488, 105644, 109760, 113190, 115248, 120736, 129360, 131712, 132055, 144060, 147840, 150920, 153664, 158466, 164640, 172480, 181104, 192080, 206976, 211288, 219520, 226380, 230496, 241472, 258720, 264110, 288120, 301840, 307328, 316932, 329280, 344960, 362208, 384160, 396165, 422576, 452760, 460992, 482944, 517440, 528220, 576240, 603680, 633864, 658560, 724416, 768320, 792330, 845152, 905520, 921984, 1034880, 1056440, 1152480, 1207360, 1267728, 1448832, 1536640, 1584660, 1690304, 1811040, 2112880, 2304960, 2414720, 2535456, 3169320, 3380608, 3622080, 4225760, 4609920, 5070912, 6338640, 7244160, 8451520, 10141824, 12677280, 16903040, 25354560, 50709120]

約数ペア:

[(1, 50709120), (2, 25354560), (3, 16903040), (4, 12677280), (5, 10141824), (6, 8451520), (7, 7244160), (8, 6338640), (10, 5070912), (11, 4609920), (12, 4225760), (14, 3622080), (15, 3380608), (16, 3169320), (20, 2535456), (21, 2414720), (22, 2304960), (24, 2112880), (28, 1811040), (30, 1690304), (32, 1584660), (33, 1536640), (35, 1448832), (40, 1267728), (42, 1207360), (44, 1152480), (48, 1056440), (49, 1034880), (55, 921984), (56, 905520), (60, 845152), (64, 792330), (66, 768320), (70, 724416), (77, 658560), (80, 633864), (84, 603680), (88, 576240), (96, 528220), (98, 517440), (105, 482944), (110, 460992), (112, 452760), (120, 422576), (128, 396165), (132, 384160), (140, 362208), (147, 344960), (154, 329280), (160, 316932), (165, 307328), (168, 301840), (176, 288120), (192, 264110), (196, 258720), (210, 241472), (220, 230496), (224, 226380), (231, 219520), (240, 211288), (245, 206976), (264, 192080), (280, 181104), (294, 172480), (308, 164640), (320, 158466), (330, 153664), (336, 150920), (343, 147840), (352, 144060), (384, 132055), (385, 131712), (392, 129360), (420, 120736), (440, 115248), (448, 113190), (462, 109760), (480, 105644), (490, 103488), (528, 96040), (539, 94080), (560, 90552), (588, 86240), (616, 82320), (640, 79233), (660, 76832), (672, 75460), (686, 73920), (704, 72030), (735, 68992), (770, 65856), (784, 64680), (840, 60368), (880, 57624), (896, 56595), (924, 54880), (960, 52822), (980, 51744), (1029, 49280), (1056, 48020), (1078, 47040), (1120, 45276), (1155, 43904), (1176, 43120), (1232, 41160), (1320, 38416), (1344, 37730), (1372, 36960), (1408, 36015), (1470, 34496), (1540, 32928), (1568, 32340), (1617, 31360), (1680, 30184), (1715, 29568), (1760, 28812), (1848, 27440), (1920, 26411), (1960, 25872), (2058, 24640), (2112, 24010), (2156, 23520), (2240, 22638), (2310, 21952), (2352, 21560), (2401, 21120), (2464, 20580), (2640, 19208), (2688, 18865), (2695, 18816), (2744, 18480), (2940, 17248), (3080, 16464), (3136, 16170), (3234, 15680), (3360, 15092), (3430, 14784), (3520, 14406), (3696, 13720), (3773, 13440), (3920, 12936), (4116, 12320), (4224, 12005), (4312, 11760), (4480, 11319), (4620, 10976), (4704, 10780), (4802, 10560), (4928, 10290), (5145, 9856), (5280, 9604), (5390, 9408), (5488, 9240), (5880, 8624), (6160, 8232), (6272, 8085), (6468, 7840), (6720, 7546), (6860, 7392), (7040, 7203)]