2105550720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 768

約数和(自身を含む): 9318067200

約数和(自身を除く): 7212516480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 103, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 169, 180, 182, 189, 192, 195, 206, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 309, 312, 315, 320, 336, 338, 351, 360, 364, 378, 384, 390, 412, 416, 420, 432, 448, 455, 468, 480, 504, 507, 515, 520, 540, 546, 560, 576, 585, 618, 624, 630, 640, 672, 676, 702, 720, 721, 728, 756, 780, 819, 824, 832, 840, 845, 864, 896, 910, 927, 936, 945, 960, 1008, 1014, 1030, 1040, 1080, 1092, 1120, 1152, 1170, 1183, 1236, 1248, 1260, 1339, 1344, 1352, 1365, 1404, 1440, 1442, 1456, 1512, 1521, 1545, 1560, 1638, 1648, 1664, 1680, 1690, 1728, 1755, 1820, 1854, 1872, 1890, 1920, 2016, 2028, 2060, 2080, 2160, 2163, 2184, 2240, 2340, 2366, 2457, 2472, 2496, 2520, 2535, 2678, 2688, 2704, 2730, 2781, 2808, 2880, 2884, 2912, 3024, 3042, 3090, 3120, 3276, 3296, 3360, 3380, 3456, 3510, 3549, 3605, 3640, 3708, 3744, 3780, 4017, 4032, 4056, 4095, 4120, 4160, 4320, 4326, 4368, 4480, 4563, 4635, 4680, 4732, 4914, 4944, 4992, 5040, 5070, 5356, 5408, 5460, 5562, 5616, 5760, 5768, 5824, 5915, 6048, 6084, 6180, 6240, 6489, 6552, 6592, 6695, 6720, 6760, 7020, 7098, 7210, 7280, 7416, 7488, 7560, 7605, 8034, 8064, 8112, 8190, 8240, 8320, 8640, 8652, 8736, 9126, 9270, 9360, 9373, 9464, 9828, 9888, 10080, 10140, 10647, 10712, 10815, 10816, 10920, 11124, 11232, 11536, 11648, 11830, 12051, 12096, 12168, 12285, 12360, 12480, 12978, 13104, 13184, 13390, 13440, 13520, 13905, 14040, 14196, 14420, 14560, 14832, 14976, 15120, 15210, 16068, 16224, 16380, 16480, 17280, 17304, 17407, 17472, 17745, 18252, 18540, 18720, 18746, 18928, 19467, 19656, 19776, 20085, 20160, 20280, 21294, 21424, 21630, 21632, 21840, 22248, 22464, 22815, 23072, 23660, 24102, 24192, 24336, 24570, 24720, 24960, 25956, 26208, 26780, 27040, 27810, 28080, 28119, 28392, 28840, 29120, 29664, 30240, 30420, 31941, 32136, 32445, 32448, 32760, 32960, 34608, 34814, 34944, 35490, 36153, 36504, 37080, 37440, 37492, 37856, 38934, 39312, 39552, 40170, 40320, 40560, 42588, 42848, 43260, 43680, 44496, 44928, 45630, 46144, 46865, 47320, 48204, 48672, 49140, 49440, 51912, 52221, 52416, 53235, 53560, 54080, 55620, 56160, 56238, 56784, 57680, 58240, 59328, 60255, 60480, 60840, 63882, 64272, 64890, 64896, 65520, 65920, 69216, 69628, 70980, 72306, 73008, 74160, 74880, 74984, 75712, 77868, 78624, 80340, 81120, 84357, 85176, 85696, 86520, 87035, 87360, 88992, 91260, 92288, 93730, 94640, 96408, 97335, 97344, 98280, 98880, 103824, 104442, 104832, 106470, 107120, 108160, 111240, 112320, 112476, 113568, 115360, 118656, 120510, 120960, 121680, 121849, 127764, 128544, 129780, 131040, 138432, 139256, 140595, 141960, 144612, 146016, 148320, 149968, 151424, 155736, 156663, 157248, 159705, 160680, 162240, 168714, 170352, 171392, 173040, 174070, 174720, 177984, 180765, 182520, 187460, 189280, 192816, 194670, 194688, 196560, 197760, 207648, 208884, 212940, 214240, 222480, 224640, 224952, 227136, 230720, 241020, 243360, 243698, 253071, 255528, 257088, 259560, 261105, 262080, 276864, 278512, 281190, 283920, 289224, 292032, 296640, 299936, 311472, 313326, 314496, 319410, 321360, 324480, 337428, 340704, 346080, 348140, 355968, 361530, 365040, 365547, 374920, 378560, 385632, 389340, 393120, 415296, 417768, 421785, 425880, 428480, 444960, 449904, 454272, 461440, 469989, 482040, 486720, 487396, 506142, 511056, 514176, 519120, 522210, 524160, 557024, 562380, 567840, 578448, 584064, 593280, 599872, 609245, 622944, 626652, 638820, 642720, 674856, 681408, 692160, 696280, 723060, 730080, 731094, 749840, 757120, 771264, 778680, 783315, 786240, 830592, 835536, 843570, 851760, 856960, 889920, 899808, 939978, 964080, 973440, 974792, 1012284, 1022112, 1038240, 1044420, 1096641, 1114048, 1124760, 1135680, 1156896, 1199744, 1218490, 1245888, 1253304, 1265355, 1277640, 1285440, 1349712, 1362816, 1384320, 1392560, 1446120, 1460160, 1462188, 1499680, 1542528, 1557360, 1566630, 1572480, 1671072, 1687140, 1703520, 1779840, 1799616, 1827735, 1879956, 1928160, 1949584, 2024568, 2044224, 2076480, 2088840, 2193282, 2228096, 2249520, 2271360, 2313792, 2349945, 2436980, 2491776, 2506608, 2530710, 2555280, 2570880, 2699424, 2785120, 2892240, 2920320, 2924376, 2999360, 3114720, 3133260, 3289923, 3342144, 3374280, 3407040, 3599232, 3655470, 3759912, 3856320, 3899168, 4049136, 4088448, 4152960, 4177680, 4386564, 4499040, 4627584, 4699890, 4873960, 5013216, 5061420, 5110560, 5398848, 5483205, 5570240, 5784480, 5848752, 5998720, 6229440, 6266520, 6579846, 6684288, 6748560, 6814080, 7310940, 7519824, 7712640, 7798336, 8098272, 8355360, 8773128, 8998080, 9399780, 9747920, 10026432, 10122840, 10221120, 10797696, 10966410, 11140480, 11568960, 11697504, 12458880, 12533040, 13159692, 13497120, 14621880, 15039648, 15596672, 16196544, 16449615, 16710720, 17546256, 17996160, 18799560, 19495840, 20052864, 20245680, 20442240, 21932820, 23137920, 23395008, 25066080, 26319384, 26994240, 29243760, 30079296, 32393088, 32899230, 33421440, 35092512, 37599120, 38991680, 40491360, 43865640, 46790016, 50132160, 52638768, 53988480, 58487520, 60158592, 65798460, 70185024, 75198240, 77983360, 80982720, 87731280, 100264320, 105277536, 116975040, 131596920, 140370048, 150396480, 161965440, 175462560, 210555072, 233950080, 263193840, 300792960, 350925120, 421110144, 526387680, 701850240, 1052775360, 2105550720]

約数ペア:

[(1, 2105550720), (2, 1052775360), (3, 701850240), (4, 526387680), (5, 421110144), (6, 350925120), (7, 300792960), (8, 263193840), (9, 233950080), (10, 210555072), (12, 175462560), (13, 161965440), (14, 150396480), (15, 140370048), (16, 131596920), (18, 116975040), (20, 105277536), (21, 100264320), (24, 87731280), (26, 80982720), (27, 77983360), (28, 75198240), (30, 70185024), (32, 65798460), (35, 60158592), (36, 58487520), (39, 53988480), (40, 52638768), (42, 50132160), (45, 46790016), (48, 43865640), (52, 40491360), (54, 38991680), (56, 37599120), (60, 35092512), (63, 33421440), (64, 32899230), (65, 32393088), (70, 30079296), (72, 29243760), (78, 26994240), (80, 26319384), (84, 25066080), (90, 23395008), (91, 23137920), (96, 21932820), (103, 20442240), (104, 20245680), (105, 20052864), (108, 19495840), (112, 18799560), (117, 17996160), (120, 17546256), (126, 16710720), (128, 16449615), (130, 16196544), (135, 15596672), (140, 15039648), (144, 14621880), (156, 13497120), (160, 13159692), (168, 12533040), (169, 12458880), (180, 11697504), (182, 11568960), (189, 11140480), (192, 10966410), (195, 10797696), (206, 10221120), (208, 10122840), (210, 10026432), (216, 9747920), (224, 9399780), (234, 8998080), (240, 8773128), (252, 8355360), (260, 8098272), (270, 7798336), (273, 7712640), (280, 7519824), (288, 7310940), (309, 6814080), (312, 6748560), (315, 6684288), (320, 6579846), (336, 6266520), (338, 6229440), (351, 5998720), (360, 5848752), (364, 5784480), (378, 5570240), (384, 5483205), (390, 5398848), (412, 5110560), (416, 5061420), (420, 5013216), (432, 4873960), (448, 4699890), (455, 4627584), (468, 4499040), (480, 4386564), (504, 4177680), (507, 4152960), (515, 4088448), (520, 4049136), (540, 3899168), (546, 3856320), (560, 3759912), (576, 3655470), (585, 3599232), (618, 3407040), (624, 3374280), (630, 3342144), (640, 3289923), (672, 3133260), (676, 3114720), (702, 2999360), (720, 2924376), (721, 2920320), (728, 2892240), (756, 2785120), (780, 2699424), (819, 2570880), (824, 2555280), (832, 2530710), (840, 2506608), (845, 2491776), (864, 2436980), (896, 2349945), (910, 2313792), (927, 2271360), (936, 2249520), (945, 2228096), (960, 2193282), (1008, 2088840), (1014, 2076480), (1030, 2044224), (1040, 2024568), (1080, 1949584), (1092, 1928160), (1120, 1879956), (1152, 1827735), (1170, 1799616), (1183, 1779840), (1236, 1703520), (1248, 1687140), (1260, 1671072), (1339, 1572480), (1344, 1566630), (1352, 1557360), (1365, 1542528), (1404, 1499680), (1440, 1462188), (1442, 1460160), (1456, 1446120), (1512, 1392560), (1521, 1384320), (1545, 1362816), (1560, 1349712), (1638, 1285440), (1648, 1277640), (1664, 1265355), (1680, 1253304), (1690, 1245888), (1728, 1218490), (1755, 1199744), (1820, 1156896), (1854, 1135680), (1872, 1124760), (1890, 1114048), (1920, 1096641), (2016, 1044420), (2028, 1038240), (2060, 1022112), (2080, 1012284), (2160, 974792), (2163, 973440), (2184, 964080), (2240, 939978), (2340, 899808), (2366, 889920), (2457, 856960), (2472, 851760), (2496, 843570), (2520, 835536), (2535, 830592), (2678, 786240), (2688, 783315), (2704, 778680), (2730, 771264), (2781, 757120), (2808, 749840), (2880, 731094), (2884, 730080), (2912, 723060), (3024, 696280), (3042, 692160), (3090, 681408), (3120, 674856), (3276, 642720), (3296, 638820), (3360, 626652), (3380, 622944), (3456, 609245), (3510, 599872), (3549, 593280), (3605, 584064), (3640, 578448), (3708, 567840), (3744, 562380), (3780, 557024), (4017, 524160), (4032, 522210), (4056, 519120), (4095, 514176), (4120, 511056), (4160, 506142), (4320, 487396), (4326, 486720), (4368, 482040), (4480, 469989), (4563, 461440), (4635, 454272), (4680, 449904), (4732, 444960), (4914, 428480), (4944, 425880), (4992, 421785), (5040, 417768), (5070, 415296), (5356, 393120), (5408, 389340), (5460, 385632), (5562, 378560), (5616, 374920), (5760, 365547), (5768, 365040), (5824, 361530), (5915, 355968), (6048, 348140), (6084, 346080), (6180, 340704), (6240, 337428), (6489, 324480), (6552, 321360), (6592, 319410), (6695, 314496), (6720, 313326), (6760, 311472), (7020, 299936), (7098, 296640), (7210, 292032), (7280, 289224), (7416, 283920), (7488, 281190), (7560, 278512), (7605, 276864), (8034, 262080), (8064, 261105), (8112, 259560), (8190, 257088), (8240, 255528), (8320, 253071), (8640, 243698), (8652, 243360), (8736, 241020), (9126, 230720), (9270, 227136), (9360, 224952), (9373, 224640), (9464, 222480), (9828, 214240), (9888, 212940), (10080, 208884), (10140, 207648), (10647, 197760), (10712, 196560), (10815, 194688), (10816, 194670), (10920, 192816), (11124, 189280), (11232, 187460), (11536, 182520), (11648, 180765), (11830, 177984), (12051, 174720), (12096, 174070), (12168, 173040), (12285, 171392), (12360, 170352), (12480, 168714), (12978, 162240), (13104, 160680), (13184, 159705), (13390, 157248), (13440, 156663), (13520, 155736), (13905, 151424), (14040, 149968), (14196, 148320), (14420, 146016), (14560, 144612), (14832, 141960), (14976, 140595), (15120, 139256), (15210, 138432), (16068, 131040), (16224, 129780), (16380, 128544), (16480, 127764), (17280, 121849), (17304, 121680), (17407, 120960), (17472, 120510), (17745, 118656), (18252, 115360), (18540, 113568), (18720, 112476), (18746, 112320), (18928, 111240), (19467, 108160), (19656, 107120), (19776, 106470), (20085, 104832), (20160, 104442), (20280, 103824), (21294, 98880), (21424, 98280), (21630, 97344), (21632, 97335), (21840, 96408), (22248, 94640), (22464, 93730), (22815, 92288), (23072, 91260), (23660, 88992), (24102, 87360), (24192, 87035), (24336, 86520), (24570, 85696), (24720, 85176), (24960, 84357), (25956, 81120), (26208, 80340), (26780, 78624), (27040, 77868), (27810, 75712), (28080, 74984), (28119, 74880), (28392, 74160), (28840, 73008), (29120, 72306), (29664, 70980), (30240, 69628), (30420, 69216), (31941, 65920), (32136, 65520), (32445, 64896), (32448, 64890), (32760, 64272), (32960, 63882), (34608, 60840), (34814, 60480), (34944, 60255), (35490, 59328), (36153, 58240), (36504, 57680), (37080, 56784), (37440, 56238), (37492, 56160), (37856, 55620), (38934, 54080), (39312, 53560), (39552, 53235), (40170, 52416), (40320, 52221), (40560, 51912), (42588, 49440), (42848, 49140), (43260, 48672), (43680, 48204), (44496, 47320), (44928, 46865), (45630, 46144)]