2139661440

素因数分解:

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

素因数の和:87

約数の個数: 768

約数和(自身を含む): 9326880000

約数和(自身を除く): 7187218560

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, 49, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 192, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 320, 336, 342, 343, 360, 361, 378, 380, 384, 392, 399, 420, 432, 441, 448, 456, 480, 490, 504, 513, 532, 540, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 686, 720, 722, 735, 756, 760, 784, 798, 840, 855, 864, 882, 896, 912, 931, 945, 960, 980, 1008, 1026, 1029, 1064, 1080, 1083, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1323, 1330, 1344, 1368, 1372, 1440, 1444, 1470, 1512, 1520, 1568, 1596, 1680, 1710, 1715, 1728, 1764, 1805, 1824, 1862, 1890, 1920, 1960, 1995, 2016, 2052, 2058, 2128, 2160, 2166, 2205, 2240, 2280, 2352, 2394, 2432, 2520, 2527, 2565, 2646, 2660, 2688, 2736, 2744, 2793, 2880, 2888, 2940, 3024, 3040, 3087, 3136, 3192, 3249, 3360, 3420, 3430, 3456, 3528, 3591, 3610, 3648, 3724, 3780, 3920, 3990, 4032, 4104, 4116, 4256, 4320, 4332, 4410, 4480, 4560, 4655, 4704, 4788, 5040, 5054, 5130, 5145, 5292, 5320, 5415, 5472, 5488, 5586, 5760, 5776, 5880, 5985, 6048, 6080, 6174, 6272, 6384, 6498, 6517, 6615, 6720, 6840, 6860, 7056, 7182, 7220, 7296, 7448, 7560, 7581, 7840, 7980, 8064, 8208, 8232, 8379, 8512, 8640, 8664, 8820, 9120, 9261, 9310, 9408, 9576, 9747, 10080, 10108, 10260, 10290, 10584, 10640, 10830, 10944, 10976, 11172, 11552, 11760, 11970, 12096, 12160, 12348, 12635, 12768, 12996, 13034, 13230, 13440, 13680, 13720, 13965, 14112, 14364, 14440, 14896, 15120, 15162, 15435, 15680, 15960, 16245, 16416, 16464, 16758, 17024, 17280, 17328, 17640, 17689, 17955, 18240, 18522, 18620, 18816, 19152, 19494, 19551, 20160, 20216, 20520, 20580, 21168, 21280, 21660, 21888, 21952, 22344, 22743, 23104, 23520, 23940, 24192, 24696, 25137, 25270, 25536, 25992, 26068, 26460, 27360, 27440, 27930, 28224, 28728, 28880, 29792, 30240, 30324, 30870, 31360, 31920, 32490, 32585, 32832, 32928, 33516, 34656, 35280, 35378, 35910, 36480, 37044, 37240, 37905, 38304, 38988, 39102, 40320, 40432, 41040, 41160, 41895, 42336, 42560, 43320, 43904, 44688, 45486, 46208, 46305, 47040, 47880, 48735, 49392, 50274, 50540, 51072, 51984, 52136, 52920, 53067, 54720, 54880, 55860, 56448, 57456, 57760, 58653, 59584, 60480, 60648, 61740, 63840, 64980, 65170, 65664, 65856, 67032, 68229, 69312, 70560, 70756, 71820, 74088, 74480, 75810, 76608, 77976, 78204, 80864, 82080, 82320, 83790, 84672, 85120, 86640, 88445, 89376, 90972, 92610, 94080, 95760, 97470, 97755, 98784, 100548, 101080, 103968, 104272, 105840, 106134, 109440, 109760, 111720, 113715, 114912, 115520, 117306, 119168, 120960, 121296, 123480, 123823, 125685, 127680, 129960, 130340, 131712, 134064, 136458, 138624, 141120, 141512, 143640, 148176, 148960, 151620, 153216, 155952, 156408, 159201, 161728, 164160, 164640, 167580, 169344, 173280, 175959, 176890, 178752, 181944, 185220, 191520, 194940, 195510, 197568, 201096, 202160, 207936, 208544, 211680, 212268, 219520, 223440, 227430, 229824, 231040, 234612, 242592, 246960, 247646, 251370, 255360, 259920, 260680, 265335, 268128, 272916, 282240, 283024, 287280, 293265, 296352, 297920, 303240, 311904, 312816, 318402, 323456, 328320, 329280, 335160, 341145, 346560, 351918, 353780, 357504, 363888, 370440, 371469, 383040, 389880, 391020, 395136, 402192, 404320, 415872, 417088, 423360, 424536, 446880, 454860, 459648, 469224, 477603, 485184, 493920, 495292, 502740, 519840, 521360, 530670, 536256, 545832, 566048, 574560, 586530, 592704, 595840, 606480, 619115, 623808, 625632, 636804, 658560, 670320, 682290, 693120, 703836, 707560, 727776, 740880, 742938, 766080, 779760, 782040, 796005, 804384, 808640, 834176, 846720, 849072, 879795, 893760, 909720, 938448, 955206, 970368, 987840, 990584, 1005480, 1039680, 1042720, 1061340, 1072512, 1091664, 1114407, 1132096, 1149120, 1173060, 1185408, 1212960, 1238230, 1247616, 1251264, 1273608, 1340640, 1364580, 1407672, 1415120, 1455552, 1481760, 1485876, 1559520, 1564080, 1592010, 1608768, 1617280, 1698144, 1759590, 1787520, 1819440, 1857345, 1876896, 1910412, 1975680, 1981168, 2010960, 2079360, 2085440, 2122680, 2183328, 2228814, 2264192, 2298240, 2346120, 2388015, 2425920, 2476460, 2502528, 2547216, 2681280, 2729160, 2815344, 2830240, 2911104, 2963520, 2971752, 3119040, 3128160, 3184020, 3217536, 3343221, 3396288, 3519180, 3638880, 3714690, 3753792, 3820824, 3962336, 4021920, 4170880, 4245360, 4366656, 4457628, 4692240, 4776030, 4851840, 4952920, 5094432, 5362560, 5458320, 5572035, 5630688, 5660480, 5927040, 5943504, 6238080, 6256320, 6368040, 6686442, 6792576, 7038360, 7277760, 7429380, 7507584, 7641648, 7924672, 8043840, 8490720, 8733312, 8915256, 9384480, 9552060, 9905840, 10188864, 10916640, 11144070, 11261376, 11320960, 11887008, 12512640, 12736080, 13372884, 14076720, 14555520, 14858760, 15283296, 15849344, 16087680, 16716105, 16981440, 17830512, 18768960, 19104120, 19811680, 20377728, 21833280, 22288140, 22522752, 23774016, 25472160, 26745768, 28153440, 29717520, 30566592, 33432210, 33962880, 35661024, 37537920, 38208240, 39623360, 43666560, 44576280, 47548032, 50944320, 53491536, 56306880, 59435040, 61133184, 66864420, 71322048, 76416480, 79246720, 89152560, 101888640, 106983072, 112613760, 118870080, 133728840, 142644096, 152832960, 178305120, 213966144, 237740160, 267457680, 305665920, 356610240, 427932288, 534915360, 713220480, 1069830720, 2139661440]

約数ペア:

[(1, 2139661440), (2, 1069830720), (3, 713220480), (4, 534915360), (5, 427932288), (6, 356610240), (7, 305665920), (8, 267457680), (9, 237740160), (10, 213966144), (12, 178305120), (14, 152832960), (15, 142644096), (16, 133728840), (18, 118870080), (19, 112613760), (20, 106983072), (21, 101888640), (24, 89152560), (27, 79246720), (28, 76416480), (30, 71322048), (32, 66864420), (35, 61133184), (36, 59435040), (38, 56306880), (40, 53491536), (42, 50944320), (45, 47548032), (48, 44576280), (49, 43666560), (54, 39623360), (56, 38208240), (57, 37537920), (60, 35661024), (63, 33962880), (64, 33432210), (70, 30566592), (72, 29717520), (76, 28153440), (80, 26745768), (84, 25472160), (90, 23774016), (95, 22522752), (96, 22288140), (98, 21833280), (105, 20377728), (108, 19811680), (112, 19104120), (114, 18768960), (120, 17830512), (126, 16981440), (128, 16716105), (133, 16087680), (135, 15849344), (140, 15283296), (144, 14858760), (147, 14555520), (152, 14076720), (160, 13372884), (168, 12736080), (171, 12512640), (180, 11887008), (189, 11320960), (190, 11261376), (192, 11144070), (196, 10916640), (210, 10188864), (216, 9905840), (224, 9552060), (228, 9384480), (240, 8915256), (245, 8733312), (252, 8490720), (266, 8043840), (270, 7924672), (280, 7641648), (285, 7507584), (288, 7429380), (294, 7277760), (304, 7038360), (315, 6792576), (320, 6686442), (336, 6368040), (342, 6256320), (343, 6238080), (360, 5943504), (361, 5927040), (378, 5660480), (380, 5630688), (384, 5572035), (392, 5458320), (399, 5362560), (420, 5094432), (432, 4952920), (441, 4851840), (448, 4776030), (456, 4692240), (480, 4457628), (490, 4366656), (504, 4245360), (513, 4170880), (532, 4021920), (540, 3962336), (560, 3820824), (570, 3753792), (576, 3714690), (588, 3638880), (608, 3519180), (630, 3396288), (640, 3343221), (665, 3217536), (672, 3184020), (684, 3128160), (686, 3119040), (720, 2971752), (722, 2963520), (735, 2911104), (756, 2830240), (760, 2815344), (784, 2729160), (798, 2681280), (840, 2547216), (855, 2502528), (864, 2476460), (882, 2425920), (896, 2388015), (912, 2346120), (931, 2298240), (945, 2264192), (960, 2228814), (980, 2183328), (1008, 2122680), (1026, 2085440), (1029, 2079360), (1064, 2010960), (1080, 1981168), (1083, 1975680), (1120, 1910412), (1140, 1876896), (1152, 1857345), (1176, 1819440), (1197, 1787520), (1216, 1759590), (1260, 1698144), (1323, 1617280), (1330, 1608768), (1344, 1592010), (1368, 1564080), (1372, 1559520), (1440, 1485876), (1444, 1481760), (1470, 1455552), (1512, 1415120), (1520, 1407672), (1568, 1364580), (1596, 1340640), (1680, 1273608), (1710, 1251264), (1715, 1247616), (1728, 1238230), (1764, 1212960), (1805, 1185408), (1824, 1173060), (1862, 1149120), (1890, 1132096), (1920, 1114407), (1960, 1091664), (1995, 1072512), (2016, 1061340), (2052, 1042720), (2058, 1039680), (2128, 1005480), (2160, 990584), (2166, 987840), (2205, 970368), (2240, 955206), (2280, 938448), (2352, 909720), (2394, 893760), (2432, 879795), (2520, 849072), (2527, 846720), (2565, 834176), (2646, 808640), (2660, 804384), (2688, 796005), (2736, 782040), (2744, 779760), (2793, 766080), (2880, 742938), (2888, 740880), (2940, 727776), (3024, 707560), (3040, 703836), (3087, 693120), (3136, 682290), (3192, 670320), (3249, 658560), (3360, 636804), (3420, 625632), (3430, 623808), (3456, 619115), (3528, 606480), (3591, 595840), (3610, 592704), (3648, 586530), (3724, 574560), (3780, 566048), (3920, 545832), (3990, 536256), (4032, 530670), (4104, 521360), (4116, 519840), (4256, 502740), (4320, 495292), (4332, 493920), (4410, 485184), (4480, 477603), (4560, 469224), (4655, 459648), (4704, 454860), (4788, 446880), (5040, 424536), (5054, 423360), (5130, 417088), (5145, 415872), (5292, 404320), (5320, 402192), (5415, 395136), (5472, 391020), (5488, 389880), (5586, 383040), (5760, 371469), (5776, 370440), (5880, 363888), (5985, 357504), (6048, 353780), (6080, 351918), (6174, 346560), (6272, 341145), (6384, 335160), (6498, 329280), (6517, 328320), (6615, 323456), (6720, 318402), (6840, 312816), (6860, 311904), (7056, 303240), (7182, 297920), (7220, 296352), (7296, 293265), (7448, 287280), (7560, 283024), (7581, 282240), (7840, 272916), (7980, 268128), (8064, 265335), (8208, 260680), (8232, 259920), (8379, 255360), (8512, 251370), (8640, 247646), (8664, 246960), (8820, 242592), (9120, 234612), (9261, 231040), (9310, 229824), (9408, 227430), (9576, 223440), (9747, 219520), (10080, 212268), (10108, 211680), (10260, 208544), (10290, 207936), (10584, 202160), (10640, 201096), (10830, 197568), (10944, 195510), (10976, 194940), (11172, 191520), (11552, 185220), (11760, 181944), (11970, 178752), (12096, 176890), (12160, 175959), (12348, 173280), (12635, 169344), (12768, 167580), (12996, 164640), (13034, 164160), (13230, 161728), (13440, 159201), (13680, 156408), (13720, 155952), (13965, 153216), (14112, 151620), (14364, 148960), (14440, 148176), (14896, 143640), (15120, 141512), (15162, 141120), (15435, 138624), (15680, 136458), (15960, 134064), (16245, 131712), (16416, 130340), (16464, 129960), (16758, 127680), (17024, 125685), (17280, 123823), (17328, 123480), (17640, 121296), (17689, 120960), (17955, 119168), (18240, 117306), (18522, 115520), (18620, 114912), (18816, 113715), (19152, 111720), (19494, 109760), (19551, 109440), (20160, 106134), (20216, 105840), (20520, 104272), (20580, 103968), (21168, 101080), (21280, 100548), (21660, 98784), (21888, 97755), (21952, 97470), (22344, 95760), (22743, 94080), (23104, 92610), (23520, 90972), (23940, 89376), (24192, 88445), (24696, 86640), (25137, 85120), (25270, 84672), (25536, 83790), (25992, 82320), (26068, 82080), (26460, 80864), (27360, 78204), (27440, 77976), (27930, 76608), (28224, 75810), (28728, 74480), (28880, 74088), (29792, 71820), (30240, 70756), (30324, 70560), (30870, 69312), (31360, 68229), (31920, 67032), (32490, 65856), (32585, 65664), (32832, 65170), (32928, 64980), (33516, 63840), (34656, 61740), (35280, 60648), (35378, 60480), (35910, 59584), (36480, 58653), (37044, 57760), (37240, 57456), (37905, 56448), (38304, 55860), (38988, 54880), (39102, 54720), (40320, 53067), (40432, 52920), (41040, 52136), (41160, 51984), (41895, 51072), (42336, 50540), (42560, 50274), (43320, 49392), (43904, 48735), (44688, 47880), (45486, 47040), (46208, 46305)]