2090249280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 896

約数和(自身を含む): 9480499200

約数和(自身を除く): 7390249920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 107, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 189, 190, 192, 204, 210, 214, 216, 224, 228, 238, 240, 252, 255, 266, 270, 272, 280, 285, 288, 304, 306, 315, 320, 321, 323, 336, 340, 342, 357, 360, 378, 380, 399, 408, 420, 428, 432, 448, 456, 459, 476, 480, 504, 510, 513, 532, 535, 540, 544, 560, 570, 576, 595, 608, 612, 630, 642, 646, 665, 672, 680, 684, 714, 720, 749, 756, 760, 765, 798, 816, 840, 855, 856, 864, 912, 918, 945, 952, 960, 963, 969, 1008, 1020, 1026, 1064, 1070, 1071, 1080, 1088, 1120, 1140, 1190, 1197, 1216, 1224, 1260, 1284, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1498, 1512, 1520, 1530, 1596, 1605, 1615, 1632, 1680, 1710, 1712, 1728, 1785, 1819, 1824, 1836, 1890, 1904, 1926, 1938, 1995, 2016, 2033, 2040, 2052, 2128, 2140, 2142, 2160, 2240, 2247, 2261, 2280, 2295, 2380, 2394, 2448, 2520, 2565, 2568, 2584, 2660, 2720, 2736, 2856, 2880, 2889, 2907, 2996, 3024, 3040, 3060, 3192, 3210, 3213, 3230, 3264, 3360, 3420, 3424, 3570, 3591, 3638, 3648, 3672, 3745, 3780, 3808, 3852, 3876, 3990, 4032, 4066, 4080, 4104, 4256, 4280, 4284, 4320, 4494, 4522, 4560, 4590, 4760, 4788, 4815, 4845, 4896, 5040, 5130, 5136, 5168, 5320, 5355, 5440, 5457, 5472, 5712, 5778, 5814, 5985, 5992, 6048, 6080, 6099, 6120, 6384, 6420, 6426, 6460, 6720, 6741, 6783, 6840, 6848, 7140, 7182, 7276, 7344, 7490, 7560, 7616, 7704, 7752, 7980, 8132, 8160, 8208, 8512, 8560, 8568, 8640, 8721, 8988, 9044, 9095, 9120, 9180, 9520, 9576, 9630, 9690, 9792, 10080, 10165, 10260, 10272, 10336, 10640, 10710, 10914, 10944, 11235, 11305, 11424, 11556, 11628, 11970, 11984, 12096, 12198, 12240, 12733, 12768, 12840, 12852, 12920, 13482, 13566, 13680, 14231, 14280, 14364, 14445, 14535, 14552, 14688, 14980, 15120, 15408, 15504, 15960, 16065, 16264, 16320, 16371, 16416, 17120, 17136, 17442, 17955, 17976, 18088, 18190, 18240, 18297, 18360, 19040, 19152, 19260, 19380, 20160, 20223, 20330, 20349, 20520, 20544, 20672, 21280, 21420, 21828, 22470, 22610, 22848, 23112, 23256, 23940, 23968, 24396, 24480, 25466, 25536, 25680, 25704, 25840, 26964, 27132, 27285, 27360, 28462, 28560, 28728, 28890, 29070, 29104, 29376, 29960, 30240, 30495, 30816, 31008, 31920, 32130, 32528, 32742, 32832, 33705, 33915, 34240, 34272, 34561, 34884, 35910, 35952, 36176, 36380, 36594, 36720, 38080, 38199, 38304, 38520, 38760, 40446, 40660, 40698, 41040, 42560, 42693, 42840, 43605, 43656, 44940, 45220, 46224, 46512, 47880, 47936, 48792, 48960, 49113, 50932, 51360, 51408, 51680, 53928, 54264, 54570, 54720, 54891, 56924, 57120, 57456, 57780, 58140, 58208, 59920, 60480, 60990, 61047, 61632, 62016, 63665, 63840, 64260, 65056, 65484, 67410, 67830, 68544, 69122, 69768, 71155, 71820, 71904, 72352, 72760, 73188, 73440, 76398, 76608, 77040, 77520, 80892, 81320, 81396, 81855, 82080, 85386, 85680, 87210, 87312, 89880, 90440, 91485, 92448, 93024, 95760, 97584, 98226, 101115, 101745, 101864, 102720, 102816, 103360, 103683, 107856, 108528, 109140, 109782, 113848, 114240, 114597, 114912, 115560, 116280, 116416, 119840, 121980, 122094, 127330, 127680, 128079, 128520, 130112, 130968, 134820, 135660, 138244, 139536, 142310, 143640, 143808, 144704, 145520, 146376, 146880, 152796, 154080, 155040, 161784, 162640, 162792, 163710, 164160, 170772, 171360, 172805, 174420, 174624, 179760, 180880, 182970, 184896, 186048, 190995, 191520, 195168, 196452, 202230, 203490, 203728, 205632, 207366, 213465, 215712, 217056, 218280, 219564, 227696, 229194, 229824, 231120, 232560, 239680, 241927, 243960, 244188, 245565, 254660, 256158, 257040, 261936, 269640, 271320, 274455, 276488, 279072, 284620, 287280, 291040, 292752, 305235, 305592, 308160, 310080, 311049, 323568, 325280, 325584, 327420, 341544, 342720, 343791, 345610, 348840, 349248, 359520, 361760, 365940, 381990, 383040, 384237, 390336, 392904, 404460, 406980, 407456, 414732, 426930, 431424, 434112, 436560, 439128, 455392, 458388, 462240, 465120, 483854, 487920, 488376, 491130, 509320, 512316, 514080, 518415, 523872, 539280, 542640, 548910, 552976, 558144, 569240, 572985, 574560, 582080, 585504, 610470, 611184, 622098, 640395, 647136, 650560, 651168, 654840, 683088, 687582, 691220, 697680, 719040, 723520, 725781, 731880, 763980, 768474, 785808, 808920, 813960, 814912, 829464, 853860, 873120, 878256, 910784, 916776, 924480, 930240, 933147, 967708, 975840, 976752, 982260, 1018640, 1024632, 1028160, 1036830, 1047744, 1078560, 1085280, 1097820, 1105952, 1138480, 1145970, 1149120, 1171008, 1209635, 1220940, 1222368, 1244196, 1280790, 1294272, 1302336, 1309680, 1366176, 1375164, 1382440, 1395360, 1451562, 1463760, 1527960, 1536948, 1555245, 1571616, 1617840, 1627920, 1658928, 1707720, 1718955, 1746240, 1756512, 1833552, 1866294, 1921185, 1935416, 1951680, 1953504, 1964520, 2037280, 2049264, 2073660, 2157120, 2170560, 2177343, 2195640, 2211904, 2276960, 2291940, 2419270, 2441880, 2444736, 2488392, 2561580, 2619360, 2732352, 2750328, 2764880, 2790720, 2903124, 2927520, 3055920, 3073896, 3110490, 3143232, 3235680, 3255840, 3317856, 3415440, 3437910, 3513024, 3628905, 3667104, 3732588, 3842370, 3870832, 3907008, 3929040, 4074560, 4098528, 4147320, 4354686, 4391280, 4553920, 4583880, 4665735, 4838540, 4883760, 4976784, 5123160, 5238720, 5500656, 5529760, 5806248, 5855040, 6111840, 6147792, 6220980, 6471360, 6511680, 6532029, 6635712, 6830880, 6875820, 7257810, 7334208, 7465176, 7684740, 7741664, 7858080, 8197056, 8294640, 8709372, 8782560, 9167760, 9331470, 9677080, 9767520, 9953568, 10246320, 10886715, 11001312, 11059520, 11612496, 12223680, 12295584, 12441960, 13064058, 13661760, 13751640, 14515620, 14930352, 15369480, 15483328, 15716160, 16589280, 17418744, 17565120, 18335520, 18662940, 19354160, 19535040, 19907136, 20492640, 21773430, 22002624, 23224992, 24591168, 24883920, 26128116, 27503280, 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約数ペア:

[(1, 2090249280), (2, 1045124640), (3, 696749760), (4, 522562320), (5, 418049856), (6, 348374880), (7, 298607040), (8, 261281160), (9, 232249920), (10, 209024928), (12, 174187440), (14, 149303520), (15, 139349952), (16, 130640580), (17, 122955840), (18, 116124960), (19, 110013120), (20, 104512464), (21, 99535680), (24, 87093720), (27, 77416640), (28, 74651760), (30, 69674976), (32, 65320290), (34, 61477920), (35, 59721408), (36, 58062480), (38, 55006560), (40, 52256232), (42, 49767840), (45, 46449984), (48, 43546860), (51, 40985280), (54, 38708320), (56, 37325880), (57, 36671040), (60, 34837488), (63, 33178560), (64, 32660145), (68, 30738960), (70, 29860704), (72, 29031240), (76, 27503280), (80, 26128116), (84, 24883920), (85, 24591168), (90, 23224992), (95, 22002624), (96, 21773430), (102, 20492640), (105, 19907136), (107, 19535040), (108, 19354160), (112, 18662940), (114, 18335520), (119, 17565120), (120, 17418744), (126, 16589280), (133, 15716160), (135, 15483328), (136, 15369480), (140, 14930352), (144, 14515620), (152, 13751640), (153, 13661760), (160, 13064058), (168, 12441960), (170, 12295584), (171, 12223680), (180, 11612496), (189, 11059520), (190, 11001312), (192, 10886715), (204, 10246320), (210, 9953568), (214, 9767520), (216, 9677080), (224, 9331470), (228, 9167760), (238, 8782560), (240, 8709372), (252, 8294640), (255, 8197056), (266, 7858080), (270, 7741664), (272, 7684740), (280, 7465176), (285, 7334208), (288, 7257810), (304, 6875820), (306, 6830880), (315, 6635712), (320, 6532029), (321, 6511680), (323, 6471360), (336, 6220980), (340, 6147792), (342, 6111840), (357, 5855040), (360, 5806248), (378, 5529760), (380, 5500656), (399, 5238720), (408, 5123160), (420, 4976784), (428, 4883760), (432, 4838540), (448, 4665735), (456, 4583880), (459, 4553920), (476, 4391280), (480, 4354686), (504, 4147320), (510, 4098528), (513, 4074560), (532, 3929040), (535, 3907008), (540, 3870832), (544, 3842370), (560, 3732588), (570, 3667104), (576, 3628905), (595, 3513024), (608, 3437910), (612, 3415440), (630, 3317856), (642, 3255840), (646, 3235680), (665, 3143232), (672, 3110490), (680, 3073896), (684, 3055920), (714, 2927520), (720, 2903124), (749, 2790720), (756, 2764880), (760, 2750328), (765, 2732352), (798, 2619360), (816, 2561580), (840, 2488392), (855, 2444736), (856, 2441880), (864, 2419270), (912, 2291940), (918, 2276960), (945, 2211904), (952, 2195640), (960, 2177343), (963, 2170560), (969, 2157120), (1008, 2073660), (1020, 2049264), (1026, 2037280), (1064, 1964520), (1070, 1953504), (1071, 1951680), (1080, 1935416), (1088, 1921185), (1120, 1866294), (1140, 1833552), (1190, 1756512), (1197, 1746240), (1216, 1718955), (1224, 1707720), (1260, 1658928), (1284, 1627920), (1292, 1617840), (1330, 1571616), (1344, 1555245), (1360, 1536948), (1368, 1527960), (1428, 1463760), (1440, 1451562), (1498, 1395360), (1512, 1382440), (1520, 1375164), (1530, 1366176), (1596, 1309680), (1605, 1302336), (1615, 1294272), (1632, 1280790), (1680, 1244196), (1710, 1222368), (1712, 1220940), (1728, 1209635), (1785, 1171008), (1819, 1149120), (1824, 1145970), (1836, 1138480), (1890, 1105952), (1904, 1097820), (1926, 1085280), (1938, 1078560), (1995, 1047744), (2016, 1036830), (2033, 1028160), (2040, 1024632), (2052, 1018640), (2128, 982260), (2140, 976752), (2142, 975840), (2160, 967708), (2240, 933147), (2247, 930240), (2261, 924480), (2280, 916776), (2295, 910784), (2380, 878256), (2394, 873120), (2448, 853860), (2520, 829464), (2565, 814912), (2568, 813960), (2584, 808920), (2660, 785808), (2720, 768474), (2736, 763980), (2856, 731880), (2880, 725781), (2889, 723520), (2907, 719040), (2996, 697680), (3024, 691220), (3040, 687582), (3060, 683088), (3192, 654840), (3210, 651168), (3213, 650560), (3230, 647136), (3264, 640395), (3360, 622098), (3420, 611184), (3424, 610470), (3570, 585504), (3591, 582080), (3638, 574560), (3648, 572985), (3672, 569240), (3745, 558144), (3780, 552976), (3808, 548910), (3852, 542640), (3876, 539280), (3990, 523872), (4032, 518415), (4066, 514080), (4080, 512316), (4104, 509320), (4256, 491130), (4280, 488376), (4284, 487920), (4320, 483854), (4494, 465120), (4522, 462240), (4560, 458388), (4590, 455392), (4760, 439128), (4788, 436560), (4815, 434112), (4845, 431424), (4896, 426930), (5040, 414732), (5130, 407456), (5136, 406980), (5168, 404460), (5320, 392904), (5355, 390336), (5440, 384237), (5457, 383040), (5472, 381990), (5712, 365940), (5778, 361760), (5814, 359520), (5985, 349248), (5992, 348840), (6048, 345610), (6080, 343791), (6099, 342720), (6120, 341544), (6384, 327420), (6420, 325584), (6426, 325280), (6460, 323568), (6720, 311049), (6741, 310080), (6783, 308160), (6840, 305592), (6848, 305235), (7140, 292752), (7182, 291040), (7276, 287280), (7344, 284620), (7490, 279072), (7560, 276488), (7616, 274455), (7704, 271320), (7752, 269640), (7980, 261936), (8132, 257040), (8160, 256158), (8208, 254660), (8512, 245565), (8560, 244188), (8568, 243960), (8640, 241927), (8721, 239680), (8988, 232560), (9044, 231120), (9095, 229824), (9120, 229194), (9180, 227696), (9520, 219564), (9576, 218280), (9630, 217056), (9690, 215712), (9792, 213465), (10080, 207366), (10165, 205632), (10260, 203728), (10272, 203490), (10336, 202230), (10640, 196452), (10710, 195168), (10914, 191520), (10944, 190995), (11235, 186048), (11305, 184896), (11424, 182970), (11556, 180880), (11628, 179760), (11970, 174624), (11984, 174420), (12096, 172805), (12198, 171360), (12240, 170772), (12733, 164160), (12768, 163710), (12840, 162792), (12852, 162640), (12920, 161784), (13482, 155040), (13566, 154080), (13680, 152796), (14231, 146880), (14280, 146376), (14364, 145520), (14445, 144704), (14535, 143808), (14552, 143640), (14688, 142310), (14980, 139536), (15120, 138244), (15408, 135660), (15504, 134820), (15960, 130968), (16065, 130112), (16264, 128520), (16320, 128079), (16371, 127680), (16416, 127330), (17120, 122094), (17136, 121980), (17442, 119840), (17955, 116416), (17976, 116280), (18088, 115560), (18190, 114912), (18240, 114597), (18297, 114240), (18360, 113848), (19040, 109782), (19152, 109140), (19260, 108528), (19380, 107856), (20160, 103683), (20223, 103360), (20330, 102816), (20349, 102720), (20520, 101864), (20544, 101745), (20672, 101115), (21280, 98226), (21420, 97584), (21828, 95760), (22470, 93024), (22610, 92448), (22848, 91485), (23112, 90440), (23256, 89880), (23940, 87312), (23968, 87210), (24396, 85680), (24480, 85386), (25466, 82080), (25536, 81855), (25680, 81396), (25704, 81320), (25840, 80892), (26964, 77520), (27132, 77040), (27285, 76608), (27360, 76398), (28462, 73440), (28560, 73188), (28728, 72760), (28890, 72352), (29070, 71904), (29104, 71820), (29376, 71155), (29960, 69768), (30240, 69122), (30495, 68544), (30816, 67830), (31008, 67410), (31920, 65484), (32130, 65056), (32528, 64260), (32742, 63840), (32832, 63665), (33705, 62016), (33915, 61632), (34240, 61047), (34272, 60990), (34561, 60480), (34884, 59920), (35910, 58208), (35952, 58140), (36176, 57780), (36380, 57456), (36594, 57120), (36720, 56924), (38080, 54891), (38199, 54720), (38304, 54570), (38520, 54264), (38760, 53928), (40446, 51680), (40660, 51408), (40698, 51360), (41040, 50932), (42560, 49113), (42693, 48960), (42840, 48792), (43605, 47936), (43656, 47880), (44940, 46512), (45220, 46224)]