2640193920

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 1024

約数和(自身を含む): 12173414400

約数和(自身を除く): 9533220480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 54, 56, 60, 63, 64, 65, 69, 70, 72, 73, 78, 80, 84, 90, 91, 92, 96, 104, 105, 108, 112, 115, 117, 120, 126, 128, 130, 135, 138, 140, 144, 146, 156, 160, 161, 168, 180, 182, 184, 189, 192, 195, 207, 208, 210, 216, 219, 224, 230, 234, 240, 252, 260, 270, 273, 276, 280, 288, 292, 299, 312, 315, 320, 322, 336, 345, 351, 360, 364, 365, 368, 378, 384, 390, 414, 416, 420, 432, 438, 448, 455, 460, 468, 480, 483, 504, 511, 520, 540, 546, 552, 560, 576, 584, 585, 598, 621, 624, 630, 640, 644, 657, 672, 690, 702, 720, 728, 730, 736, 756, 780, 805, 819, 828, 832, 840, 864, 876, 896, 897, 910, 920, 936, 945, 949, 960, 966, 1008, 1022, 1035, 1040, 1080, 1092, 1095, 1104, 1120, 1152, 1168, 1170, 1196, 1242, 1248, 1260, 1288, 1314, 1344, 1365, 1380, 1404, 1440, 1449, 1456, 1460, 1472, 1495, 1512, 1533, 1560, 1610, 1638, 1656, 1664, 1679, 1680, 1728, 1752, 1755, 1794, 1820, 1840, 1872, 1890, 1898, 1920, 1932, 1971, 2016, 2044, 2070, 2080, 2093, 2160, 2184, 2190, 2208, 2240, 2336, 2340, 2392, 2415, 2457, 2484, 2496, 2520, 2555, 2576, 2628, 2688, 2691, 2730, 2760, 2808, 2847, 2880, 2898, 2912, 2920, 2944, 2990, 3024, 3066, 3105, 3120, 3220, 3276, 3285, 3312, 3358, 3360, 3456, 3504, 3510, 3588, 3640, 3680, 3744, 3780, 3796, 3864, 3942, 4032, 4088, 4095, 4140, 4160, 4186, 4320, 4347, 4368, 4380, 4416, 4480, 4485, 4599, 4672, 4680, 4745, 4784, 4830, 4914, 4968, 4992, 5037, 5040, 5110, 5152, 5256, 5382, 5460, 5520, 5616, 5694, 5760, 5796, 5824, 5840, 5980, 6048, 6132, 6210, 6240, 6279, 6440, 6552, 6570, 6624, 6643, 6716, 6720, 7008, 7020, 7176, 7245, 7280, 7360, 7488, 7560, 7592, 7665, 7728, 7884, 8064, 8073, 8176, 8190, 8280, 8320, 8372, 8395, 8541, 8640, 8694, 8736, 8760, 8832, 8970, 9198, 9344, 9360, 9490, 9568, 9660, 9828, 9855, 9936, 10074, 10080, 10220, 10304, 10465, 10512, 10764, 10920, 11040, 11232, 11388, 11592, 11648, 11680, 11753, 11960, 12096, 12264, 12285, 12420, 12480, 12558, 12880, 13104, 13140, 13248, 13286, 13432, 13440, 13455, 13797, 14016, 14040, 14235, 14352, 14490, 14560, 14720, 14976, 15111, 15120, 15184, 15330, 15456, 15768, 16146, 16352, 16380, 16560, 16744, 16790, 17082, 17280, 17388, 17472, 17520, 17940, 18396, 18720, 18837, 18980, 19136, 19320, 19656, 19710, 19872, 19929, 20148, 20160, 20440, 20608, 20930, 21024, 21528, 21735, 21827, 21840, 22080, 22464, 22776, 22995, 23184, 23360, 23506, 23920, 24192, 24528, 24570, 24840, 24960, 25116, 25185, 25623, 25760, 26208, 26280, 26496, 26572, 26864, 26910, 27594, 28032, 28080, 28470, 28704, 28980, 29120, 30222, 30240, 30368, 30660, 30912, 31395, 31536, 32292, 32704, 32760, 33120, 33215, 33488, 33580, 34164, 34776, 34944, 35040, 35259, 35880, 36792, 37440, 37674, 37960, 38272, 38640, 39312, 39420, 39744, 39858, 40296, 40320, 40365, 40880, 41860, 42048, 42705, 43056, 43470, 43654, 43680, 44160, 44928, 45333, 45552, 45990, 46368, 46720, 47012, 47840, 49056, 49140, 49680, 50232, 50370, 51246, 51520, 52416, 52560, 53144, 53728, 53820, 55188, 56160, 56511, 56940, 57408, 57960, 58240, 58765, 59787, 60444, 60480, 60736, 61320, 61824, 62790, 63072, 64584, 65408, 65481, 65520, 66240, 66430, 66976, 67160, 68328, 68985, 69552, 70080, 70518, 71760, 73584, 74880, 75348, 75555, 75920, 77280, 78624, 78840, 79488, 79716, 80592, 80730, 81760, 83720, 84096, 85410, 86112, 86940, 87308, 87360, 90666, 91104, 91980, 92736, 94024, 94185, 95680, 98112, 98280, 99360, 99645, 100464, 100740, 102492, 103040, 104832, 105120, 105777, 106288, 107456, 107640, 109135, 110376, 112320, 113022, 113880, 114816, 115920, 117530, 119574, 120888, 120960, 121472, 122640, 125580, 126144, 128115, 129168, 130962, 131040, 132480, 132860, 133952, 134320, 136656, 137970, 139104, 140160, 141036, 143520, 147168, 150696, 151110, 151840, 152789, 154560, 157248, 157680, 159432, 161184, 161460, 163520, 167440, 170820, 172224, 173880, 174616, 174720, 176295, 179361, 181332, 182208, 183960, 185472, 188048, 188370, 191360, 196224, 196443, 196560, 198720, 199290, 200928, 201480, 204984, 210240, 211554, 212576, 214912, 215280, 218270, 220752, 224640, 226044, 226665, 227760, 231840, 235060, 239148, 241776, 245280, 251160, 252288, 256230, 258336, 261924, 262080, 265720, 267904, 268640, 273312, 275940, 278208, 282072, 282555, 287040, 294336, 298935, 301392, 302220, 303680, 305578, 309120, 314496, 315360, 317331, 318864, 322368, 322920, 327040, 327405, 334880, 341640, 344448, 347760, 349232, 352590, 358722, 362664, 364416, 367920, 376096, 376740, 392886, 393120, 397440, 398580, 401856, 402960, 409968, 420480, 423108, 425152, 430560, 436540, 441504, 452088, 453330, 455520, 458367, 463680, 470120, 478296, 483552, 490560, 502320, 512460, 516672, 523848, 524160, 528885, 531440, 537280, 546624, 551880, 556416, 564144, 565110, 574080, 588672, 589329, 597870, 602784, 604440, 607360, 611156, 630720, 634662, 637728, 644736, 645840, 654810, 669760, 683280, 695520, 698464, 705180, 717444, 725328, 735840, 752192, 753480, 763945, 785772, 786240, 797160, 803712, 805920, 819936, 846216, 850304, 861120, 873080, 883008, 896805, 904176, 906660, 911040, 916734, 927360, 940240, 956592, 967104, 981120, 982215, 1004640, 1024920, 1033344, 1047696, 1057770, 1062880, 1074560, 1093248, 1103760, 1128288, 1130220, 1178658, 1195740, 1205568, 1208880, 1222312, 1261440, 1269324, 1275456, 1291680, 1309620, 1339520, 1366560, 1375101, 1391040, 1396928, 1410360, 1434888, 1450656, 1471680, 1504384, 1506960, 1527890, 1571544, 1572480, 1586655, 1594320, 1611840, 1639872, 1692432, 1722240, 1746160, 1766016, 1793610, 1808352, 1813320, 1822080, 1833468, 1880480, 1913184, 1934208, 1964430, 2009280, 2049840, 2095392, 2115540, 2125760, 2207520, 2256576, 2260440, 2291835, 2357316, 2391480, 2411136, 2417760, 2444624, 2538648, 2550912, 2583360, 2619240, 2733120, 2750202, 2782080, 2793856, 2820720, 2869776, 2901312, 2943360, 2946645, 3013920, 3055780, 3143088, 3173310, 3188640, 3223680, 3279744, 3384864, 3492320, 3587220, 3616704, 3626640, 3666936, 3760960, 3826368, 3928860, 4018560, 4099680, 4125303, 4190784, 4231080, 4251520, 4415040, 4513152, 4520880, 4583670, 4714632, 4782960, 4835520, 4889248, 5077296, 5166720, 5238480, 5466240, 5500404, 5641440, 5739552, 5802624, 5893290, 6027840, 6111560, 6286176, 6346620, 6377280, 6769728, 6875505, 6984640, 7174440, 7233408, 7253280, 7333872, 7521920, 7652736, 7857720, 8199360, 8250606, 8381568, 8462160, 8830080, 9041760, 9167340, 9429264, 9565920, 9671040, 9778496, 10154592, 10476960, 11000808, 11282880, 11479104, 11786580, 12055680, 12223120, 12572352, 12693240, 12754560, 13539456, 13751010, 13969280, 14348880, 14506560, 14667744, 15715440, 16398720, 16501212, 16924320, 18083520, 18334680, 18858528, 19131840, 19556992, 20309184, 20626515, 20953920, 22001616, 22565760, 22958208, 23573160, 24446240, 25144704, 25386480, 27502020, 28697760, 29013120, 29335488, 31430880, 33002424, 33848640, 36167040, 36669360, 37717056, 38263680, 40618368, 41253030, 41907840, 44003232, 47146320, 48892480, 50772960, 55004040, 57395520, 58670976, 62861760, 66004848, 67697280, 73338720, 75434112, 82506060, 88006464, 94292640, 97784960, 101545920, 110008080, 114791040, 125723520, 132009696, 146677440, 165012120, 176012928, 188585280, 203091840, 220016160, 264019392, 293354880, 330024240, 377170560, 440032320, 528038784, 660048480, 880064640, 1320096960, 2640193920]

約数ペア:

[(1, 2640193920), (2, 1320096960), (3, 880064640), (4, 660048480), (5, 528038784), (6, 440032320), (7, 377170560), (8, 330024240), (9, 293354880), (10, 264019392), (12, 220016160), (13, 203091840), (14, 188585280), (15, 176012928), (16, 165012120), (18, 146677440), (20, 132009696), (21, 125723520), (23, 114791040), (24, 110008080), (26, 101545920), (27, 97784960), (28, 94292640), (30, 88006464), (32, 82506060), (35, 75434112), (36, 73338720), (39, 67697280), (40, 66004848), (42, 62861760), (45, 58670976), (46, 57395520), (48, 55004040), (52, 50772960), (54, 48892480), (56, 47146320), (60, 44003232), (63, 41907840), (64, 41253030), (65, 40618368), (69, 38263680), (70, 37717056), (72, 36669360), (73, 36167040), (78, 33848640), (80, 33002424), (84, 31430880), (90, 29335488), (91, 29013120), (92, 28697760), (96, 27502020), (104, 25386480), (105, 25144704), (108, 24446240), (112, 23573160), (115, 22958208), (117, 22565760), (120, 22001616), (126, 20953920), (128, 20626515), (130, 20309184), (135, 19556992), (138, 19131840), (140, 18858528), (144, 18334680), (146, 18083520), (156, 16924320), (160, 16501212), (161, 16398720), (168, 15715440), (180, 14667744), (182, 14506560), (184, 14348880), (189, 13969280), (192, 13751010), (195, 13539456), (207, 12754560), (208, 12693240), (210, 12572352), (216, 12223120), (219, 12055680), (224, 11786580), (230, 11479104), (234, 11282880), (240, 11000808), (252, 10476960), (260, 10154592), (270, 9778496), (273, 9671040), (276, 9565920), (280, 9429264), (288, 9167340), (292, 9041760), (299, 8830080), (312, 8462160), (315, 8381568), (320, 8250606), (322, 8199360), (336, 7857720), (345, 7652736), (351, 7521920), (360, 7333872), (364, 7253280), (365, 7233408), (368, 7174440), (378, 6984640), (384, 6875505), (390, 6769728), (414, 6377280), (416, 6346620), (420, 6286176), (432, 6111560), (438, 6027840), (448, 5893290), (455, 5802624), (460, 5739552), (468, 5641440), (480, 5500404), (483, 5466240), (504, 5238480), (511, 5166720), (520, 5077296), (540, 4889248), (546, 4835520), (552, 4782960), (560, 4714632), (576, 4583670), (584, 4520880), (585, 4513152), (598, 4415040), (621, 4251520), (624, 4231080), (630, 4190784), (640, 4125303), (644, 4099680), (657, 4018560), (672, 3928860), (690, 3826368), (702, 3760960), (720, 3666936), (728, 3626640), (730, 3616704), (736, 3587220), (756, 3492320), (780, 3384864), (805, 3279744), (819, 3223680), (828, 3188640), (832, 3173310), (840, 3143088), (864, 3055780), (876, 3013920), (896, 2946645), (897, 2943360), (910, 2901312), (920, 2869776), (936, 2820720), (945, 2793856), (949, 2782080), (960, 2750202), (966, 2733120), (1008, 2619240), (1022, 2583360), (1035, 2550912), (1040, 2538648), (1080, 2444624), (1092, 2417760), (1095, 2411136), (1104, 2391480), (1120, 2357316), (1152, 2291835), (1168, 2260440), (1170, 2256576), (1196, 2207520), (1242, 2125760), (1248, 2115540), (1260, 2095392), (1288, 2049840), (1314, 2009280), (1344, 1964430), (1365, 1934208), (1380, 1913184), (1404, 1880480), (1440, 1833468), (1449, 1822080), (1456, 1813320), (1460, 1808352), (1472, 1793610), (1495, 1766016), (1512, 1746160), (1533, 1722240), (1560, 1692432), (1610, 1639872), (1638, 1611840), (1656, 1594320), (1664, 1586655), (1679, 1572480), (1680, 1571544), (1728, 1527890), (1752, 1506960), (1755, 1504384), (1794, 1471680), (1820, 1450656), (1840, 1434888), (1872, 1410360), (1890, 1396928), (1898, 1391040), (1920, 1375101), (1932, 1366560), (1971, 1339520), (2016, 1309620), (2044, 1291680), (2070, 1275456), (2080, 1269324), (2093, 1261440), (2160, 1222312), (2184, 1208880), (2190, 1205568), (2208, 1195740), (2240, 1178658), (2336, 1130220), (2340, 1128288), (2392, 1103760), (2415, 1093248), (2457, 1074560), (2484, 1062880), (2496, 1057770), (2520, 1047696), (2555, 1033344), (2576, 1024920), (2628, 1004640), (2688, 982215), (2691, 981120), (2730, 967104), (2760, 956592), (2808, 940240), (2847, 927360), (2880, 916734), (2898, 911040), (2912, 906660), (2920, 904176), (2944, 896805), (2990, 883008), (3024, 873080), (3066, 861120), (3105, 850304), (3120, 846216), (3220, 819936), (3276, 805920), (3285, 803712), (3312, 797160), (3358, 786240), (3360, 785772), (3456, 763945), (3504, 753480), (3510, 752192), (3588, 735840), (3640, 725328), (3680, 717444), (3744, 705180), (3780, 698464), (3796, 695520), (3864, 683280), (3942, 669760), (4032, 654810), (4088, 645840), (4095, 644736), (4140, 637728), (4160, 634662), (4186, 630720), (4320, 611156), (4347, 607360), (4368, 604440), (4380, 602784), (4416, 597870), (4480, 589329), (4485, 588672), (4599, 574080), (4672, 565110), (4680, 564144), (4745, 556416), (4784, 551880), (4830, 546624), (4914, 537280), (4968, 531440), (4992, 528885), (5037, 524160), (5040, 523848), (5110, 516672), (5152, 512460), (5256, 502320), (5382, 490560), (5460, 483552), (5520, 478296), (5616, 470120), (5694, 463680), (5760, 458367), (5796, 455520), (5824, 453330), (5840, 452088), (5980, 441504), (6048, 436540), (6132, 430560), (6210, 425152), (6240, 423108), (6279, 420480), (6440, 409968), (6552, 402960), (6570, 401856), (6624, 398580), (6643, 397440), (6716, 393120), (6720, 392886), (7008, 376740), (7020, 376096), (7176, 367920), (7245, 364416), (7280, 362664), (7360, 358722), (7488, 352590), (7560, 349232), (7592, 347760), (7665, 344448), (7728, 341640), (7884, 334880), (8064, 327405), (8073, 327040), (8176, 322920), (8190, 322368), (8280, 318864), (8320, 317331), (8372, 315360), (8395, 314496), (8541, 309120), (8640, 305578), (8694, 303680), (8736, 302220), (8760, 301392), (8832, 298935), (8970, 294336), (9198, 287040), (9344, 282555), (9360, 282072), (9490, 278208), (9568, 275940), (9660, 273312), (9828, 268640), (9855, 267904), (9936, 265720), (10074, 262080), (10080, 261924), (10220, 258336), (10304, 256230), (10465, 252288), (10512, 251160), (10764, 245280), (10920, 241776), (11040, 239148), (11232, 235060), (11388, 231840), (11592, 227760), (11648, 226665), (11680, 226044), (11753, 224640), (11960, 220752), (12096, 218270), (12264, 215280), (12285, 214912), (12420, 212576), (12480, 211554), (12558, 210240), (12880, 204984), (13104, 201480), (13140, 200928), (13248, 199290), (13286, 198720), (13432, 196560), (13440, 196443), (13455, 196224), (13797, 191360), (14016, 188370), (14040, 188048), (14235, 185472), (14352, 183960), (14490, 182208), (14560, 181332), (14720, 179361), (14976, 176295), (15111, 174720), (15120, 174616), (15184, 173880), (15330, 172224), (15456, 170820), (15768, 167440), (16146, 163520), (16352, 161460), (16380, 161184), (16560, 159432), (16744, 157680), (16790, 157248), (17082, 154560), (17280, 152789), (17388, 151840), (17472, 151110), (17520, 150696), (17940, 147168), (18396, 143520), (18720, 141036), (18837, 140160), (18980, 139104), (19136, 137970), (19320, 136656), (19656, 134320), (19710, 133952), (19872, 132860), (19929, 132480), (20148, 131040), (20160, 130962), (20440, 129168), (20608, 128115), (20930, 126144), (21024, 125580), (21528, 122640), (21735, 121472), (21827, 120960), (21840, 120888), (22080, 119574), (22464, 117530), (22776, 115920), (22995, 114816), (23184, 113880), (23360, 113022), (23506, 112320), (23920, 110376), (24192, 109135), (24528, 107640), (24570, 107456), (24840, 106288), (24960, 105777), (25116, 105120), (25185, 104832), (25623, 103040), (25760, 102492), (26208, 100740), (26280, 100464), (26496, 99645), (26572, 99360), (26864, 98280), (26910, 98112), (27594, 95680), (28032, 94185), (28080, 94024), (28470, 92736), (28704, 91980), (28980, 91104), (29120, 90666), (30222, 87360), (30240, 87308), (30368, 86940), (30660, 86112), (30912, 85410), (31395, 84096), (31536, 83720), (32292, 81760), (32704, 80730), (32760, 80592), (33120, 79716), (33215, 79488), (33488, 78840), (33580, 78624), (34164, 77280), (34776, 75920), (34944, 75555), (35040, 75348), (35259, 74880), (35880, 73584), (36792, 71760), (37440, 70518), (37674, 70080), (37960, 69552), (38272, 68985), (38640, 68328), (39312, 67160), (39420, 66976), (39744, 66430), (39858, 66240), (40296, 65520), (40320, 65481), (40365, 65408), (40880, 64584), (41860, 63072), (42048, 62790), (42705, 61824), (43056, 61320), (43470, 60736), (43654, 60480), (43680, 60444), (44160, 59787), (44928, 58765), (45333, 58240), (45552, 57960), (45990, 57408), (46368, 56940), (46720, 56511), (47012, 56160), (47840, 55188), (49056, 53820), (49140, 53728), (49680, 53144), (50232, 52560), (50370, 52416), (51246, 51520)]