21697182720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 704

約数和(自身を含む): 81874759680

約数和(自身を除く): 60177576960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 64, 72, 80, 83, 90, 93, 96, 108, 120, 122, 124, 128, 135, 144, 155, 160, 166, 180, 183, 186, 192, 216, 240, 244, 248, 249, 256, 270, 279, 288, 305, 310, 320, 332, 360, 366, 372, 384, 415, 432, 465, 480, 488, 496, 498, 512, 540, 549, 558, 576, 610, 620, 640, 664, 720, 732, 744, 747, 768, 830, 837, 864, 915, 930, 960, 976, 992, 996, 1024, 1080, 1098, 1116, 1152, 1220, 1240, 1245, 1280, 1328, 1395, 1440, 1464, 1488, 1494, 1536, 1647, 1660, 1674, 1728, 1830, 1860, 1891, 1920, 1952, 1984, 1992, 2160, 2196, 2232, 2241, 2304, 2440, 2480, 2490, 2560, 2573, 2656, 2745, 2790, 2880, 2928, 2976, 2988, 3072, 3294, 3320, 3348, 3456, 3660, 3720, 3735, 3782, 3840, 3904, 3968, 3984, 4185, 4320, 4392, 4464, 4482, 4608, 4880, 4960, 4980, 5063, 5120, 5146, 5312, 5490, 5580, 5673, 5760, 5856, 5952, 5976, 6588, 6640, 6696, 6912, 7320, 7440, 7470, 7564, 7680, 7719, 7808, 7936, 7968, 8235, 8370, 8640, 8784, 8928, 8964, 9216, 9455, 9760, 9920, 9960, 10126, 10292, 10624, 10980, 11160, 11205, 11346, 11520, 11712, 11904, 11952, 12865, 13176, 13280, 13392, 13824, 14640, 14880, 14940, 15128, 15189, 15360, 15438, 15616, 15872, 15936, 16470, 16740, 17019, 17280, 17568, 17856, 17928, 18910, 19520, 19840, 19920, 20252, 20584, 21248, 21960, 22320, 22410, 22692, 23040, 23157, 23424, 23808, 23904, 25315, 25730, 26352, 26560, 26784, 27648, 28365, 29280, 29760, 29880, 30256, 30378, 30876, 31232, 31744, 31872, 32940, 33480, 34038, 34560, 35136, 35712, 35856, 37820, 38595, 39040, 39680, 39840, 40504, 41168, 42496, 43920, 44640, 44820, 45384, 45567, 46080, 46314, 46848, 47616, 47808, 50630, 51057, 51460, 52704, 53120, 53568, 56730, 58560, 59520, 59760, 60512, 60756, 61752, 62464, 63744, 65880, 66960, 68076, 69120, 69471, 70272, 71424, 71712, 75640, 75945, 77190, 78080, 79360, 79680, 81008, 82336, 84992, 85095, 87840, 89280, 89640, 90768, 91134, 92628, 93696, 95232, 95616, 101260, 102114, 102920, 105408, 106240, 107136, 113460, 115785, 117120, 119040, 119520, 121024, 121512, 123504, 127488, 131760, 133920, 136152, 136701, 138240, 138942, 140544, 142848, 143424, 151280, 151890, 154380, 156160, 156953, 158720, 159360, 162016, 164672, 170190, 175680, 178560, 179280, 181536, 182268, 185256, 187392, 191232, 202520, 204228, 205840, 210816, 212480, 214272, 226920, 227835, 231570, 234240, 238080, 239040, 242048, 243024, 247008, 254976, 255285, 263520, 267840, 272304, 273402, 277884, 281088, 285696, 286848, 302560, 303780, 308760, 312320, 313906, 318720, 324032, 329344, 340380, 347355, 351360, 357120, 358560, 363072, 364536, 370512, 382464, 405040, 408456, 411680, 421632, 424960, 428544, 453840, 455670, 463140, 468480, 470859, 476160, 478080, 484096, 486048, 494016, 510570, 527040, 535680, 544608, 546804, 555768, 562176, 573696, 605120, 607560, 617520, 627812, 637440, 648064, 658688, 680760, 683505, 694710, 702720, 714240, 717120, 726144, 729072, 741024, 764928, 784765, 810080, 816912, 823360, 843264, 857088, 907680, 911340, 926280, 936960, 941718, 956160, 968192, 972096, 988032, 1021140, 1054080, 1071360, 1089216, 1093608, 1111536, 1147392, 1210240, 1215120, 1235040, 1255624, 1274880, 1296128, 1317376, 1361520, 1367010, 1389420, 1405440, 1412577, 1428480, 1434240, 1452288, 1458144, 1482048, 1569530, 1620160, 1633824, 1646720, 1686528, 1815360, 1822680, 1852560, 1883436, 1912320, 1936384, 1944192, 1976064, 2042280, 2108160, 2142720, 2178432, 2187216, 2223072, 2294784, 2354295, 2420480, 2430240, 2470080, 2511248, 2592256, 2634752, 2723040, 2734020, 2778840, 2810880, 2825154, 2868480, 2904576, 2916288, 2964096, 3139060, 3240320, 3267648, 3293440, 3630720, 3645360, 3705120, 3766872, 3824640, 3888384, 3952128, 4084560, 4216320, 4237731, 4285440, 4356864, 4374432, 4446144, 4708590, 4840960, 4860480, 4940160, 5022496, 5184512, 5446080, 5468040, 5557680, 5650308, 5736960, 5809152, 5832576, 5928192, 6278120, 6480640, 6535296, 6586880, 7062885, 7261440, 7290720, 7410240, 7533744, 7776768, 7904256, 8169120, 8432640, 8475462, 8713728, 8748864, 8892288, 9417180, 9681920, 9720960, 9880320, 10044992, 10892160, 10936080, 11115360, 11300616, 11473920, 11665152, 11856384, 12556240, 12961280, 13070592, 13173760, 14125770, 14522880, 14581440, 14820480, 15067488, 15553536, 16338240, 16950924, 17427456, 17497728, 17784576, 18834360, 19441920, 19760640, 20089984, 21188655, 21784320, 21872160, 22230720, 22601232, 23330304, 23712768, 25112480, 25922560, 26141184, 28251540, 29045760, 29162880, 29640960, 30134976, 32676480, 33901848, 34995456, 35569152, 37668720, 38883840, 39521280, 40179968, 42377310, 43568640, 43744320, 44461440, 45202464, 46660608, 50224960, 52282368, 56503080, 58325760, 59281920, 60269952, 65352960, 67803696, 69990912, 71138304, 75337440, 77767680, 80359936, 84754620, 87137280, 87488640, 88922880, 90404928, 100449920, 113006160, 116651520, 118563840, 120539904, 130705920, 135607392, 139981824, 150674880, 160719872, 169509240, 174977280, 177845760, 180809856, 200899840, 226012320, 233303040, 241079808, 261411840, 271214784, 301349760, 339018480, 349954560, 355691520, 361619712, 401799680, 452024640, 482159616, 542429568, 602699520, 678036960, 699909120, 723239424, 803599360, 904049280, 1084859136, 1205399040, 1356073920, 1446478848, 1808098560, 2169718272, 2410798080, 2712147840, 3616197120, 4339436544, 5424295680, 7232394240, 10848591360, 21697182720]

約数ペア:

[(1, 21697182720), (2, 10848591360), (3, 7232394240), (4, 5424295680), (5, 4339436544), (6, 3616197120), (8, 2712147840), (9, 2410798080), (10, 2169718272), (12, 1808098560), (15, 1446478848), (16, 1356073920), (18, 1205399040), (20, 1084859136), (24, 904049280), (27, 803599360), (30, 723239424), (31, 699909120), (32, 678036960), (36, 602699520), (40, 542429568), (45, 482159616), (48, 452024640), (54, 401799680), (60, 361619712), (61, 355691520), (62, 349954560), (64, 339018480), (72, 301349760), (80, 271214784), (83, 261411840), (90, 241079808), (93, 233303040), (96, 226012320), (108, 200899840), (120, 180809856), (122, 177845760), (124, 174977280), (128, 169509240), (135, 160719872), (144, 150674880), (155, 139981824), (160, 135607392), (166, 130705920), (180, 120539904), (183, 118563840), (186, 116651520), (192, 113006160), (216, 100449920), (240, 90404928), (244, 88922880), (248, 87488640), (249, 87137280), (256, 84754620), (270, 80359936), (279, 77767680), (288, 75337440), (305, 71138304), (310, 69990912), (320, 67803696), (332, 65352960), (360, 60269952), (366, 59281920), (372, 58325760), (384, 56503080), (415, 52282368), (432, 50224960), (465, 46660608), (480, 45202464), (488, 44461440), (496, 43744320), (498, 43568640), (512, 42377310), (540, 40179968), (549, 39521280), (558, 38883840), (576, 37668720), (610, 35569152), (620, 34995456), (640, 33901848), (664, 32676480), (720, 30134976), (732, 29640960), (744, 29162880), (747, 29045760), (768, 28251540), (830, 26141184), (837, 25922560), (864, 25112480), (915, 23712768), (930, 23330304), (960, 22601232), (976, 22230720), (992, 21872160), (996, 21784320), (1024, 21188655), (1080, 20089984), (1098, 19760640), (1116, 19441920), (1152, 18834360), (1220, 17784576), (1240, 17497728), (1245, 17427456), (1280, 16950924), (1328, 16338240), (1395, 15553536), (1440, 15067488), (1464, 14820480), (1488, 14581440), (1494, 14522880), (1536, 14125770), (1647, 13173760), (1660, 13070592), (1674, 12961280), (1728, 12556240), (1830, 11856384), (1860, 11665152), (1891, 11473920), (1920, 11300616), (1952, 11115360), (1984, 10936080), (1992, 10892160), (2160, 10044992), (2196, 9880320), (2232, 9720960), (2241, 9681920), (2304, 9417180), (2440, 8892288), (2480, 8748864), (2490, 8713728), (2560, 8475462), (2573, 8432640), (2656, 8169120), (2745, 7904256), (2790, 7776768), (2880, 7533744), (2928, 7410240), (2976, 7290720), (2988, 7261440), (3072, 7062885), (3294, 6586880), (3320, 6535296), (3348, 6480640), (3456, 6278120), (3660, 5928192), (3720, 5832576), (3735, 5809152), (3782, 5736960), (3840, 5650308), (3904, 5557680), (3968, 5468040), (3984, 5446080), (4185, 5184512), (4320, 5022496), (4392, 4940160), (4464, 4860480), (4482, 4840960), (4608, 4708590), (4880, 4446144), (4960, 4374432), (4980, 4356864), (5063, 4285440), (5120, 4237731), (5146, 4216320), (5312, 4084560), (5490, 3952128), (5580, 3888384), (5673, 3824640), (5760, 3766872), (5856, 3705120), (5952, 3645360), (5976, 3630720), (6588, 3293440), (6640, 3267648), (6696, 3240320), (6912, 3139060), (7320, 2964096), (7440, 2916288), (7470, 2904576), (7564, 2868480), (7680, 2825154), (7719, 2810880), (7808, 2778840), (7936, 2734020), (7968, 2723040), (8235, 2634752), (8370, 2592256), (8640, 2511248), (8784, 2470080), (8928, 2430240), (8964, 2420480), (9216, 2354295), (9455, 2294784), (9760, 2223072), (9920, 2187216), (9960, 2178432), (10126, 2142720), (10292, 2108160), (10624, 2042280), (10980, 1976064), (11160, 1944192), (11205, 1936384), (11346, 1912320), (11520, 1883436), (11712, 1852560), (11904, 1822680), (11952, 1815360), (12865, 1686528), (13176, 1646720), (13280, 1633824), (13392, 1620160), (13824, 1569530), (14640, 1482048), (14880, 1458144), (14940, 1452288), (15128, 1434240), (15189, 1428480), (15360, 1412577), (15438, 1405440), (15616, 1389420), (15872, 1367010), (15936, 1361520), (16470, 1317376), (16740, 1296128), (17019, 1274880), (17280, 1255624), (17568, 1235040), (17856, 1215120), (17928, 1210240), (18910, 1147392), (19520, 1111536), (19840, 1093608), (19920, 1089216), (20252, 1071360), (20584, 1054080), (21248, 1021140), (21960, 988032), (22320, 972096), (22410, 968192), (22692, 956160), (23040, 941718), (23157, 936960), (23424, 926280), (23808, 911340), (23904, 907680), (25315, 857088), (25730, 843264), (26352, 823360), (26560, 816912), (26784, 810080), (27648, 784765), (28365, 764928), (29280, 741024), (29760, 729072), (29880, 726144), (30256, 717120), (30378, 714240), (30876, 702720), (31232, 694710), (31744, 683505), (31872, 680760), (32940, 658688), (33480, 648064), (34038, 637440), (34560, 627812), (35136, 617520), (35712, 607560), (35856, 605120), (37820, 573696), (38595, 562176), (39040, 555768), (39680, 546804), (39840, 544608), (40504, 535680), (41168, 527040), (42496, 510570), (43920, 494016), (44640, 486048), (44820, 484096), (45384, 478080), (45567, 476160), (46080, 470859), (46314, 468480), (46848, 463140), (47616, 455670), (47808, 453840), (50630, 428544), (51057, 424960), (51460, 421632), (52704, 411680), (53120, 408456), (53568, 405040), (56730, 382464), (58560, 370512), (59520, 364536), (59760, 363072), (60512, 358560), (60756, 357120), (61752, 351360), (62464, 347355), (63744, 340380), (65880, 329344), (66960, 324032), (68076, 318720), (69120, 313906), (69471, 312320), (70272, 308760), (71424, 303780), (71712, 302560), (75640, 286848), (75945, 285696), (77190, 281088), (78080, 277884), (79360, 273402), (79680, 272304), (81008, 267840), (82336, 263520), (84992, 255285), (85095, 254976), (87840, 247008), (89280, 243024), (89640, 242048), (90768, 239040), (91134, 238080), (92628, 234240), (93696, 231570), (95232, 227835), (95616, 226920), (101260, 214272), (102114, 212480), (102920, 210816), (105408, 205840), (106240, 204228), (107136, 202520), (113460, 191232), (115785, 187392), (117120, 185256), (119040, 182268), (119520, 181536), (121024, 179280), (121512, 178560), (123504, 175680), (127488, 170190), (131760, 164672), (133920, 162016), (136152, 159360), (136701, 158720), (138240, 156953), (138942, 156160), (140544, 154380), (142848, 151890), (143424, 151280)]