240287040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 448

約数和(自身を含む): 1009497600

約数和(自身を除く): 769210560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 137, 140, 144, 145, 160, 168, 174, 180, 189, 192, 203, 210, 216, 224, 232, 240, 252, 261, 270, 274, 280, 288, 290, 315, 320, 336, 348, 360, 378, 406, 411, 420, 432, 435, 448, 464, 480, 504, 522, 540, 548, 560, 576, 580, 609, 630, 672, 685, 696, 720, 756, 783, 812, 822, 840, 864, 870, 928, 945, 959, 960, 1008, 1015, 1044, 1080, 1096, 1120, 1160, 1218, 1233, 1260, 1305, 1344, 1370, 1392, 1440, 1512, 1566, 1624, 1644, 1680, 1728, 1740, 1827, 1856, 1890, 1918, 2016, 2030, 2055, 2088, 2160, 2192, 2240, 2320, 2436, 2466, 2520, 2610, 2740, 2784, 2877, 2880, 3024, 3045, 3132, 3248, 3288, 3360, 3480, 3654, 3699, 3780, 3836, 3915, 3973, 4032, 4060, 4110, 4176, 4320, 4384, 4640, 4795, 4872, 4932, 5040, 5220, 5480, 5481, 5568, 5754, 6048, 6090, 6165, 6264, 6496, 6576, 6720, 6960, 7308, 7398, 7560, 7672, 7830, 7946, 8120, 8220, 8352, 8631, 8640, 8768, 9135, 9280, 9590, 9744, 9864, 10080, 10440, 10960, 10962, 11508, 11919, 12096, 12180, 12330, 12528, 12992, 13152, 13920, 14385, 14616, 14796, 15120, 15344, 15660, 15892, 16240, 16440, 16704, 17262, 18270, 18495, 19180, 19488, 19728, 19865, 20160, 20880, 21920, 21924, 23016, 23838, 24360, 24660, 25056, 25893, 26304, 27405, 27811, 27840, 28770, 29232, 29592, 30240, 30688, 31320, 31784, 32480, 32880, 34524, 35757, 36540, 36990, 38360, 38976, 39456, 39730, 41760, 43155, 43840, 43848, 46032, 47676, 48720, 49320, 50112, 51786, 54810, 55622, 57540, 58464, 59184, 59595, 60480, 61376, 62640, 63568, 64960, 65760, 69048, 71514, 73080, 73980, 76720, 78912, 79460, 83433, 83520, 86310, 87696, 92064, 95352, 97440, 98640, 103572, 107271, 109620, 111244, 115080, 116928, 118368, 119190, 125280, 127136, 129465, 131520, 138096, 139055, 143028, 146160, 147960, 153440, 158920, 166866, 172620, 175392, 178785, 184128, 190704, 194880, 197280, 207144, 214542, 219240, 222488, 230160, 236736, 238380, 250299, 250560, 254272, 258930, 276192, 278110, 286056, 292320, 295920, 306880, 317840, 333732, 345240, 350784, 357570, 381408, 394560, 414288, 417165, 429084, 438480, 444976, 460320, 476760, 500598, 517860, 536355, 552384, 556220, 572112, 584640, 591840, 635680, 667464, 690480, 715140, 750897, 762816, 828576, 834330, 858168, 876960, 889952, 920640, 953520, 1001196, 1035720, 1072710, 1112440, 1144224, 1183680, 1251495, 1271360, 1334928, 1380960, 1430280, 1501794, 1657152, 1668660, 1716336, 1753920, 1779904, 1907040, 2002392, 2071440, 2145420, 2224880, 2288448, 2502990, 2669856, 2761920, 2860560, 3003588, 3337320, 3432672, 3754485, 3814080, 4004784, 4142880, 4290840, 4449760, 5005980, 5339712, 5721120, 6007176, 6674640, 6865344, 7508970, 8009568, 8285760, 8581680, 8899520, 10011960, 11442240, 12014352, 13349280, 15017940, 16019136, 17163360, 20023920, 24028704, 26698560, 30035880, 34326720, 40047840, 48057408, 60071760, 80095680, 120143520, 240287040]

約数ペア:

[(1, 240287040), (2, 120143520), (3, 80095680), (4, 60071760), (5, 48057408), (6, 40047840), (7, 34326720), (8, 30035880), (9, 26698560), (10, 24028704), (12, 20023920), (14, 17163360), (15, 16019136), (16, 15017940), (18, 13349280), (20, 12014352), (21, 11442240), (24, 10011960), (27, 8899520), (28, 8581680), (29, 8285760), (30, 8009568), (32, 7508970), (35, 6865344), (36, 6674640), (40, 6007176), (42, 5721120), (45, 5339712), (48, 5005980), (54, 4449760), (56, 4290840), (58, 4142880), (60, 4004784), (63, 3814080), (64, 3754485), (70, 3432672), (72, 3337320), (80, 3003588), (84, 2860560), (87, 2761920), (90, 2669856), (96, 2502990), (105, 2288448), (108, 2224880), (112, 2145420), (116, 2071440), (120, 2002392), (126, 1907040), (135, 1779904), (137, 1753920), (140, 1716336), (144, 1668660), (145, 1657152), (160, 1501794), (168, 1430280), (174, 1380960), (180, 1334928), (189, 1271360), (192, 1251495), (203, 1183680), (210, 1144224), (216, 1112440), (224, 1072710), (232, 1035720), (240, 1001196), (252, 953520), (261, 920640), (270, 889952), (274, 876960), (280, 858168), (288, 834330), (290, 828576), (315, 762816), (320, 750897), (336, 715140), (348, 690480), (360, 667464), (378, 635680), (406, 591840), (411, 584640), (420, 572112), (432, 556220), (435, 552384), (448, 536355), (464, 517860), (480, 500598), (504, 476760), (522, 460320), (540, 444976), (548, 438480), (560, 429084), (576, 417165), (580, 414288), (609, 394560), (630, 381408), (672, 357570), (685, 350784), (696, 345240), (720, 333732), (756, 317840), (783, 306880), (812, 295920), (822, 292320), (840, 286056), (864, 278110), (870, 276192), (928, 258930), (945, 254272), (959, 250560), (960, 250299), (1008, 238380), (1015, 236736), (1044, 230160), (1080, 222488), (1096, 219240), (1120, 214542), (1160, 207144), (1218, 197280), (1233, 194880), (1260, 190704), (1305, 184128), (1344, 178785), (1370, 175392), (1392, 172620), (1440, 166866), (1512, 158920), (1566, 153440), (1624, 147960), (1644, 146160), (1680, 143028), (1728, 139055), (1740, 138096), (1827, 131520), (1856, 129465), (1890, 127136), (1918, 125280), (2016, 119190), (2030, 118368), (2055, 116928), (2088, 115080), (2160, 111244), (2192, 109620), (2240, 107271), (2320, 103572), (2436, 98640), (2466, 97440), (2520, 95352), (2610, 92064), (2740, 87696), (2784, 86310), (2877, 83520), (2880, 83433), (3024, 79460), (3045, 78912), (3132, 76720), (3248, 73980), (3288, 73080), (3360, 71514), (3480, 69048), (3654, 65760), (3699, 64960), (3780, 63568), (3836, 62640), (3915, 61376), (3973, 60480), (4032, 59595), (4060, 59184), (4110, 58464), (4176, 57540), (4320, 55622), (4384, 54810), (4640, 51786), (4795, 50112), (4872, 49320), (4932, 48720), (5040, 47676), (5220, 46032), (5480, 43848), (5481, 43840), (5568, 43155), (5754, 41760), (6048, 39730), (6090, 39456), (6165, 38976), (6264, 38360), (6496, 36990), (6576, 36540), (6720, 35757), (6960, 34524), (7308, 32880), (7398, 32480), (7560, 31784), (7672, 31320), (7830, 30688), (7946, 30240), (8120, 29592), (8220, 29232), (8352, 28770), (8631, 27840), (8640, 27811), (8768, 27405), (9135, 26304), (9280, 25893), (9590, 25056), (9744, 24660), (9864, 24360), (10080, 23838), (10440, 23016), (10960, 21924), (10962, 21920), (11508, 20880), (11919, 20160), (12096, 19865), (12180, 19728), (12330, 19488), (12528, 19180), (12992, 18495), (13152, 18270), (13920, 17262), (14385, 16704), (14616, 16440), (14796, 16240), (15120, 15892), (15344, 15660)]