2640677760

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 640

約数和(自身を含む): 11374387200

約数和(自身を除く): 8733709440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 383, 384, 399, 405, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 665, 672, 684, 720, 756, 760, 766, 798, 810, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1149, 1152, 1197, 1216, 1260, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1532, 1539, 1596, 1620, 1680, 1710, 1728, 1824, 1890, 1915, 1920, 1995, 2016, 2052, 2128, 2160, 2240, 2268, 2280, 2298, 2394, 2432, 2520, 2565, 2592, 2660, 2681, 2688, 2736, 2835, 2880, 3024, 3040, 3064, 3078, 3192, 3240, 3360, 3420, 3447, 3456, 3591, 3648, 3780, 3830, 3990, 4032, 4104, 4256, 4320, 4480, 4536, 4560, 4596, 4788, 5040, 5130, 5184, 5320, 5362, 5472, 5670, 5745, 5760, 5985, 6048, 6080, 6128, 6156, 6384, 6480, 6720, 6840, 6894, 7182, 7277, 7296, 7560, 7660, 7695, 7980, 8043, 8064, 8208, 8512, 8640, 9072, 9120, 9192, 9576, 10080, 10260, 10341, 10368, 10640, 10724, 10773, 10944, 11340, 11490, 11970, 12096, 12160, 12256, 12312, 12768, 12960, 13405, 13440, 13680, 13788, 14364, 14554, 15120, 15320, 15390, 15960, 16086, 16416, 17024, 17235, 17280, 17955, 18144, 18240, 18384, 19152, 20160, 20520, 20682, 21280, 21448, 21546, 21831, 21888, 22680, 22980, 23940, 24129, 24192, 24512, 24624, 25536, 25920, 26810, 27360, 27576, 28728, 29108, 30240, 30640, 30780, 31023, 31920, 32172, 32832, 34470, 35910, 36288, 36385, 36480, 36768, 38304, 40215, 40320, 41040, 41364, 42560, 42896, 43092, 43662, 45360, 45960, 47880, 48258, 49024, 49248, 50939, 51072, 51705, 51840, 53620, 53865, 54720, 55152, 57456, 58216, 60480, 61280, 61560, 62046, 63840, 64344, 65493, 65664, 68940, 71820, 72387, 72576, 72770, 73536, 76608, 80430, 82080, 82728, 85120, 85792, 86184, 87324, 90720, 91920, 95760, 96516, 98496, 101878, 103410, 107240, 107730, 109155, 109440, 110304, 114912, 116432, 120645, 120960, 122560, 123120, 124092, 127680, 128688, 130986, 137880, 143640, 144774, 145540, 147072, 152817, 153216, 155115, 160860, 164160, 165456, 171584, 172368, 174648, 181440, 183840, 191520, 193032, 196479, 196992, 203756, 206820, 214480, 215460, 217161, 218310, 220608, 229824, 232864, 241290, 245120, 246240, 248184, 254695, 255360, 257376, 261972, 275760, 287280, 289548, 291080, 305634, 310230, 321720, 327465, 328320, 330912, 343168, 344736, 349296, 361935, 362880, 367680, 383040, 386064, 392958, 407512, 413640, 428960, 430920, 434322, 436620, 441216, 458451, 459648, 465728, 482580, 492480, 496368, 509390, 514752, 523944, 551520, 574560, 579096, 582160, 589437, 611268, 620460, 643440, 654930, 661824, 689472, 698592, 723870, 735360, 764085, 766080, 772128, 785916, 815024, 827280, 857920, 861840, 868644, 873240, 916902, 931456, 965160, 982395, 984960, 992736, 1018780, 1029504, 1047888, 1085805, 1103040, 1149120, 1158192, 1164320, 1178874, 1222536, 1240920, 1286880, 1309860, 1323648, 1375353, 1378944, 1397184, 1447740, 1528170, 1544256, 1571832, 1630048, 1654560, 1715840, 1723680, 1737288, 1746480, 1833804, 1930320, 1964790, 1985472, 2037560, 2095776, 2171610, 2206080, 2292255, 2298240, 2316384, 2328640, 2357748, 2445072, 2481840, 2573760, 2619720, 2750706, 2794368, 2895480, 2947185, 3056340, 3088512, 3143664, 3260096, 3309120, 3447360, 3474576, 3492960, 3667608, 3860640, 3929580, 3970944, 4075120, 4126059, 4191552, 4343220, 4584510, 4632768, 4657280, 4715496, 4890144, 4963680, 5147520, 5239440, 5501412, 5790960, 5894370, 6112680, 6287328, 6520192, 6618240, 6876765, 6894720, 6949152, 6985920, 7335216, 7721280, 7859160, 8150240, 8252118, 8383104, 8686440, 9169020, 9265536, 9430992, 9780288, 9927360, 10478880, 11002824, 11581920, 11788740, 12225360, 12574656, 13753530, 13898304, 13971840, 14670432, 15442560, 15718320, 16300480, 16504236, 17372880, 18338040, 18861984, 19560576, 19854720, 20630295, 20957760, 22005648, 23163840, 23577480, 24450720, 25149312, 27507060, 27796608, 29340864, 31436640, 32600960, 33008472, 34745760, 36676080, 37723968, 41260590, 41915520, 44011296, 46327680, 47154960, 48901440, 55014120, 58681728, 62873280, 66016944, 69491520, 73352160, 75447936, 82521180, 88022592, 94309920, 97802880, 110028240, 125746560, 132033888, 138983040, 146704320, 165042360, 176045184, 188619840, 220056480, 264067776, 293408640, 330084720, 377239680, 440112960, 528135552, 660169440, 880225920, 1320338880, 2640677760]

約数ペア:

[(1, 2640677760), (2, 1320338880), (3, 880225920), (4, 660169440), (5, 528135552), (6, 440112960), (7, 377239680), (8, 330084720), (9, 293408640), (10, 264067776), (12, 220056480), (14, 188619840), (15, 176045184), (16, 165042360), (18, 146704320), (19, 138983040), (20, 132033888), (21, 125746560), (24, 110028240), (27, 97802880), (28, 94309920), (30, 88022592), (32, 82521180), (35, 75447936), (36, 73352160), (38, 69491520), (40, 66016944), (42, 62873280), (45, 58681728), (48, 55014120), (54, 48901440), (56, 47154960), (57, 46327680), (60, 44011296), (63, 41915520), (64, 41260590), (70, 37723968), (72, 36676080), (76, 34745760), (80, 33008472), (81, 32600960), (84, 31436640), (90, 29340864), (95, 27796608), (96, 27507060), (105, 25149312), (108, 24450720), (112, 23577480), (114, 23163840), (120, 22005648), (126, 20957760), (128, 20630295), (133, 19854720), (135, 19560576), (140, 18861984), (144, 18338040), (152, 17372880), (160, 16504236), (162, 16300480), (168, 15718320), (171, 15442560), (180, 14670432), (189, 13971840), (190, 13898304), (192, 13753530), (210, 12574656), (216, 12225360), (224, 11788740), (228, 11581920), (240, 11002824), (252, 10478880), (266, 9927360), (270, 9780288), (280, 9430992), (285, 9265536), (288, 9169020), (304, 8686440), (315, 8383104), (320, 8252118), (324, 8150240), (336, 7859160), (342, 7721280), (360, 7335216), (378, 6985920), (380, 6949152), (383, 6894720), (384, 6876765), (399, 6618240), (405, 6520192), (420, 6287328), (432, 6112680), (448, 5894370), (456, 5790960), (480, 5501412), (504, 5239440), (513, 5147520), (532, 4963680), (540, 4890144), (560, 4715496), (567, 4657280), (570, 4632768), (576, 4584510), (608, 4343220), (630, 4191552), (640, 4126059), (648, 4075120), (665, 3970944), (672, 3929580), (684, 3860640), (720, 3667608), (756, 3492960), (760, 3474576), (766, 3447360), (798, 3309120), (810, 3260096), (840, 3143664), (855, 3088512), (864, 3056340), (896, 2947185), (912, 2895480), (945, 2794368), (960, 2750706), (1008, 2619720), (1026, 2573760), (1064, 2481840), (1080, 2445072), (1120, 2357748), (1134, 2328640), (1140, 2316384), (1149, 2298240), (1152, 2292255), (1197, 2206080), (1216, 2171610), (1260, 2095776), (1296, 2037560), (1330, 1985472), (1344, 1964790), (1368, 1930320), (1440, 1833804), (1512, 1746480), (1520, 1737288), (1532, 1723680), (1539, 1715840), (1596, 1654560), (1620, 1630048), (1680, 1571832), (1710, 1544256), (1728, 1528170), (1824, 1447740), (1890, 1397184), (1915, 1378944), (1920, 1375353), (1995, 1323648), (2016, 1309860), (2052, 1286880), (2128, 1240920), (2160, 1222536), (2240, 1178874), (2268, 1164320), (2280, 1158192), (2298, 1149120), (2394, 1103040), (2432, 1085805), (2520, 1047888), (2565, 1029504), (2592, 1018780), (2660, 992736), (2681, 984960), (2688, 982395), (2736, 965160), (2835, 931456), (2880, 916902), (3024, 873240), (3040, 868644), (3064, 861840), (3078, 857920), (3192, 827280), (3240, 815024), (3360, 785916), (3420, 772128), (3447, 766080), (3456, 764085), (3591, 735360), (3648, 723870), (3780, 698592), (3830, 689472), (3990, 661824), (4032, 654930), (4104, 643440), (4256, 620460), (4320, 611268), (4480, 589437), (4536, 582160), (4560, 579096), (4596, 574560), (4788, 551520), (5040, 523944), (5130, 514752), (5184, 509390), (5320, 496368), (5362, 492480), (5472, 482580), (5670, 465728), (5745, 459648), (5760, 458451), (5985, 441216), (6048, 436620), (6080, 434322), (6128, 430920), (6156, 428960), (6384, 413640), (6480, 407512), (6720, 392958), (6840, 386064), (6894, 383040), (7182, 367680), (7277, 362880), (7296, 361935), (7560, 349296), (7660, 344736), (7695, 343168), (7980, 330912), (8043, 328320), (8064, 327465), (8208, 321720), (8512, 310230), (8640, 305634), (9072, 291080), (9120, 289548), (9192, 287280), (9576, 275760), (10080, 261972), (10260, 257376), (10341, 255360), (10368, 254695), (10640, 248184), (10724, 246240), (10773, 245120), (10944, 241290), (11340, 232864), (11490, 229824), (11970, 220608), (12096, 218310), (12160, 217161), (12256, 215460), (12312, 214480), (12768, 206820), (12960, 203756), (13405, 196992), (13440, 196479), (13680, 193032), (13788, 191520), (14364, 183840), (14554, 181440), (15120, 174648), (15320, 172368), (15390, 171584), (15960, 165456), (16086, 164160), (16416, 160860), (17024, 155115), (17235, 153216), (17280, 152817), (17955, 147072), (18144, 145540), (18240, 144774), (18384, 143640), (19152, 137880), (20160, 130986), (20520, 128688), (20682, 127680), (21280, 124092), (21448, 123120), (21546, 122560), (21831, 120960), (21888, 120645), (22680, 116432), (22980, 114912), (23940, 110304), (24129, 109440), (24192, 109155), (24512, 107730), (24624, 107240), (25536, 103410), (25920, 101878), (26810, 98496), (27360, 96516), (27576, 95760), (28728, 91920), (29108, 90720), (30240, 87324), (30640, 86184), (30780, 85792), (31023, 85120), (31920, 82728), (32172, 82080), (32832, 80430), (34470, 76608), (35910, 73536), (36288, 72770), (36385, 72576), (36480, 72387), (36768, 71820), (38304, 68940), (40215, 65664), (40320, 65493), (41040, 64344), (41364, 63840), (42560, 62046), (42896, 61560), (43092, 61280), (43662, 60480), (45360, 58216), (45960, 57456), (47880, 55152), (48258, 54720), (49024, 53865), (49248, 53620), (50939, 51840), (51072, 51705)]