171131520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 678144960

約数和(自身を除く): 507013440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 107, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 214, 224, 238, 240, 245, 255, 272, 280, 294, 320, 321, 336, 340, 357, 384, 392, 408, 420, 428, 448, 476, 480, 490, 510, 535, 544, 560, 588, 595, 640, 642, 672, 680, 714, 735, 749, 784, 816, 833, 840, 856, 896, 952, 960, 980, 1020, 1070, 1088, 1120, 1176, 1190, 1284, 1344, 1360, 1428, 1470, 1498, 1568, 1605, 1632, 1666, 1680, 1712, 1785, 1819, 1904, 1920, 1960, 2040, 2140, 2176, 2240, 2247, 2352, 2380, 2499, 2568, 2688, 2720, 2856, 2940, 2996, 3136, 3210, 3264, 3332, 3360, 3424, 3570, 3638, 3745, 3808, 3920, 4080, 4165, 4280, 4480, 4494, 4704, 4760, 4998, 5136, 5243, 5440, 5457, 5712, 5880, 5992, 6272, 6420, 6528, 6664, 6720, 6848, 7140, 7276, 7490, 7616, 7840, 8160, 8330, 8560, 8988, 9095, 9408, 9520, 9996, 10272, 10486, 10880, 10914, 11235, 11424, 11760, 11984, 12495, 12733, 12840, 13328, 13440, 13696, 14280, 14552, 14980, 15232, 15680, 15729, 16320, 16660, 17120, 17976, 18190, 18816, 19040, 19992, 20544, 20972, 21828, 22470, 22848, 23520, 23968, 24990, 25466, 25680, 26215, 26656, 27285, 28560, 29104, 29960, 31360, 31458, 32640, 33320, 34240, 35952, 36380, 38080, 38199, 39984, 41088, 41944, 43656, 44940, 45696, 47040, 47936, 49980, 50932, 51360, 52430, 53312, 54570, 57120, 58208, 59920, 62916, 63665, 66640, 68480, 71904, 72760, 76160, 76398, 78645, 79968, 83888, 87312, 89131, 89880, 94080, 95872, 99960, 101864, 102720, 104860, 106624, 109140, 114240, 116416, 119840, 125832, 127330, 133280, 143808, 145520, 152796, 157290, 159936, 167776, 174624, 178262, 179760, 190995, 199920, 203728, 205440, 209720, 218280, 228480, 232832, 239680, 251664, 254660, 266560, 267393, 287616, 291040, 305592, 314580, 319872, 335552, 349248, 356524, 359520, 381990, 399840, 407456, 419440, 436560, 445655, 479360, 503328, 509320, 533120, 534786, 582080, 611184, 629160, 671104, 698496, 713048, 719040, 763980, 799680, 814912, 838880, 873120, 891310, 1006656, 1018640, 1069572, 1164160, 1222368, 1258320, 1336965, 1426096, 1438080, 1527960, 1599360, 1629824, 1677760, 1746240, 1782620, 2013312, 2037280, 2139144, 2444736, 2516640, 2673930, 2852192, 3055920, 3355520, 3492480, 3565240, 4074560, 4278288, 4889472, 5033280, 5347860, 5704384, 6111840, 7130480, 8149120, 8556576, 10066560, 10695720, 11408768, 12223680, 14260960, 17113152, 21391440, 24447360, 28521920, 34226304, 42782880, 57043840, 85565760, 171131520]

約数ペア:

[(1, 171131520), (2, 85565760), (3, 57043840), (4, 42782880), (5, 34226304), (6, 28521920), (7, 24447360), (8, 21391440), (10, 17113152), (12, 14260960), (14, 12223680), (15, 11408768), (16, 10695720), (17, 10066560), (20, 8556576), (21, 8149120), (24, 7130480), (28, 6111840), (30, 5704384), (32, 5347860), (34, 5033280), (35, 4889472), (40, 4278288), (42, 4074560), (48, 3565240), (49, 3492480), (51, 3355520), (56, 3055920), (60, 2852192), (64, 2673930), (68, 2516640), (70, 2444736), (80, 2139144), (84, 2037280), (85, 2013312), (96, 1782620), (98, 1746240), (102, 1677760), (105, 1629824), (107, 1599360), (112, 1527960), (119, 1438080), (120, 1426096), (128, 1336965), (136, 1258320), (140, 1222368), (147, 1164160), (160, 1069572), (168, 1018640), (170, 1006656), (192, 891310), (196, 873120), (204, 838880), (210, 814912), (214, 799680), (224, 763980), (238, 719040), (240, 713048), (245, 698496), (255, 671104), (272, 629160), (280, 611184), (294, 582080), (320, 534786), (321, 533120), (336, 509320), (340, 503328), (357, 479360), (384, 445655), (392, 436560), (408, 419440), (420, 407456), (428, 399840), (448, 381990), (476, 359520), (480, 356524), (490, 349248), (510, 335552), (535, 319872), (544, 314580), (560, 305592), (588, 291040), (595, 287616), (640, 267393), (642, 266560), (672, 254660), (680, 251664), (714, 239680), (735, 232832), (749, 228480), (784, 218280), (816, 209720), (833, 205440), (840, 203728), (856, 199920), (896, 190995), (952, 179760), (960, 178262), (980, 174624), (1020, 167776), (1070, 159936), (1088, 157290), (1120, 152796), (1176, 145520), (1190, 143808), (1284, 133280), (1344, 127330), (1360, 125832), (1428, 119840), (1470, 116416), (1498, 114240), (1568, 109140), (1605, 106624), (1632, 104860), (1666, 102720), (1680, 101864), (1712, 99960), (1785, 95872), (1819, 94080), (1904, 89880), (1920, 89131), (1960, 87312), (2040, 83888), (2140, 79968), (2176, 78645), (2240, 76398), (2247, 76160), (2352, 72760), (2380, 71904), (2499, 68480), (2568, 66640), (2688, 63665), (2720, 62916), (2856, 59920), (2940, 58208), (2996, 57120), (3136, 54570), (3210, 53312), (3264, 52430), (3332, 51360), (3360, 50932), (3424, 49980), (3570, 47936), (3638, 47040), (3745, 45696), (3808, 44940), (3920, 43656), (4080, 41944), (4165, 41088), (4280, 39984), (4480, 38199), (4494, 38080), (4704, 36380), (4760, 35952), (4998, 34240), (5136, 33320), (5243, 32640), (5440, 31458), (5457, 31360), (5712, 29960), (5880, 29104), (5992, 28560), (6272, 27285), (6420, 26656), (6528, 26215), (6664, 25680), (6720, 25466), (6848, 24990), (7140, 23968), (7276, 23520), (7490, 22848), (7616, 22470), (7840, 21828), (8160, 20972), (8330, 20544), (8560, 19992), (8988, 19040), (9095, 18816), (9408, 18190), (9520, 17976), (9996, 17120), (10272, 16660), (10486, 16320), (10880, 15729), (10914, 15680), (11235, 15232), (11424, 14980), (11760, 14552), (11984, 14280), (12495, 13696), (12733, 13440), (12840, 13328)]