21392340480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 960

約数和(自身を含む): 90697052160

約数和(自身を除く): 69304711680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 73, 79, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 146, 158, 160, 161, 168, 180, 184, 192, 207, 210, 219, 224, 230, 237, 240, 252, 256, 276, 280, 288, 292, 315, 316, 320, 322, 336, 345, 360, 365, 368, 384, 395, 414, 420, 438, 448, 460, 474, 480, 483, 504, 511, 512, 552, 553, 560, 576, 584, 630, 632, 640, 644, 657, 672, 690, 711, 720, 730, 736, 768, 790, 805, 828, 840, 876, 896, 920, 948, 960, 966, 1008, 1022, 1035, 1095, 1104, 1106, 1120, 1152, 1168, 1185, 1260, 1264, 1280, 1288, 1314, 1344, 1380, 1422, 1440, 1449, 1460, 1472, 1533, 1536, 1580, 1610, 1656, 1659, 1679, 1680, 1752, 1792, 1817, 1840, 1896, 1920, 1932, 2016, 2044, 2070, 2190, 2208, 2212, 2240, 2304, 2336, 2370, 2415, 2520, 2528, 2555, 2560, 2576, 2628, 2688, 2760, 2765, 2844, 2880, 2898, 2920, 2944, 3066, 3160, 3220, 3285, 3312, 3318, 3358, 3360, 3504, 3555, 3584, 3634, 3680, 3792, 3840, 3864, 4032, 4088, 4140, 4380, 4416, 4424, 4480, 4599, 4608, 4672, 4740, 4830, 4977, 5037, 5040, 5056, 5110, 5152, 5256, 5376, 5451, 5520, 5530, 5688, 5760, 5767, 5796, 5840, 5888, 6132, 6320, 6440, 6570, 6624, 6636, 6716, 6720, 7008, 7110, 7245, 7268, 7360, 7584, 7665, 7680, 7728, 8064, 8176, 8280, 8295, 8395, 8760, 8832, 8848, 8960, 9085, 9198, 9344, 9480, 9660, 9954, 10074, 10080, 10112, 10220, 10304, 10512, 10752, 10902, 11040, 11060, 11376, 11520, 11534, 11592, 11680, 11753, 11776, 12264, 12640, 12719, 12880, 13140, 13248, 13272, 13432, 13440, 14016, 14220, 14490, 14536, 14720, 15111, 15168, 15330, 15456, 16128, 16352, 16353, 16560, 16590, 16790, 17301, 17520, 17664, 17696, 17920, 18170, 18396, 18688, 18960, 19320, 19908, 20148, 20160, 20224, 20440, 20608, 21024, 21804, 22080, 22120, 22752, 22995, 23040, 23068, 23184, 23360, 23506, 24528, 24885, 25185, 25280, 25438, 25760, 26280, 26496, 26544, 26864, 26880, 27255, 28032, 28440, 28835, 28980, 29072, 29440, 30222, 30336, 30660, 30912, 32256, 32704, 32706, 33120, 33180, 33580, 34602, 35040, 35259, 35328, 35392, 36340, 36792, 37376, 37920, 38157, 38640, 39816, 40296, 40320, 40369, 40448, 40880, 41216, 42048, 43608, 44160, 44240, 45504, 45990, 46136, 46368, 46720, 47012, 49056, 49770, 50370, 50560, 50876, 51520, 51903, 52560, 52992, 53088, 53728, 53760, 54510, 56064, 56880, 57670, 57960, 58144, 58765, 58880, 60444, 60672, 61320, 61824, 63595, 65408, 65412, 66240, 66360, 67160, 69204, 70080, 70518, 70784, 72680, 73584, 75555, 75840, 76314, 77280, 79632, 80592, 80640, 80738, 81760, 81765, 82432, 84096, 86505, 87216, 88320, 88480, 91008, 91980, 92272, 92736, 93440, 94024, 98112, 99540, 100740, 101120, 101752, 103040, 103806, 105120, 105777, 105984, 106176, 107456, 109020, 112128, 113760, 114471, 115340, 115920, 116288, 117530, 120888, 121107, 121344, 122640, 123648, 127190, 130816, 130824, 132480, 132641, 132720, 134320, 138408, 140160, 141036, 141568, 145360, 147168, 151110, 151680, 152628, 154560, 159264, 161184, 161280, 161476, 163520, 163530, 168192, 173010, 174432, 176295, 176640, 176960, 182016, 183960, 184544, 185472, 186880, 188048, 190785, 196224, 199080, 201480, 201845, 202240, 203504, 206080, 207612, 210240, 211554, 212352, 214912, 218040, 227520, 228942, 230680, 231840, 232576, 235060, 241776, 242214, 245280, 247296, 254380, 259515, 261632, 261648, 264960, 265282, 265440, 268640, 276816, 280320, 282072, 283136, 290720, 294336, 302220, 303360, 305256, 309120, 318528, 322368, 322952, 327040, 327060, 336384, 346020, 348864, 352590, 353920, 363321, 364032, 367920, 369088, 370944, 376096, 381570, 392448, 397923, 398160, 402960, 403690, 407008, 412160, 415224, 420480, 423108, 424704, 429824, 436080, 455040, 457884, 461360, 463680, 465152, 470120, 483552, 484428, 490560, 508760, 519030, 523296, 528885, 529920, 530564, 530880, 537280, 553632, 560640, 564144, 572355, 581440, 588672, 604440, 605535, 606720, 610512, 618240, 637056, 644736, 645904, 654080, 654120, 663205, 692040, 697728, 705180, 707840, 726642, 735840, 738176, 741888, 752192, 763140, 784896, 795846, 796320, 805920, 807380, 814016, 830448, 840960, 846216, 849408, 859648, 872160, 910080, 915768, 922720, 927360, 928487, 930304, 940240, 967104, 968856, 981120, 1017520, 1038060, 1046592, 1057770, 1061128, 1061760, 1074560, 1107264, 1128288, 1144710, 1162880, 1177344, 1193769, 1208880, 1211070, 1221024, 1236480, 1274112, 1289472, 1291808, 1308160, 1308240, 1326410, 1384080, 1395456, 1410360, 1415680, 1453284, 1471680, 1476352, 1504384, 1526280, 1591692, 1592640, 1611840, 1614760, 1628032, 1660896, 1681920, 1692432, 1744320, 1816605, 1820160, 1831536, 1845440, 1854720, 1856974, 1880480, 1934208, 1937712, 1962240, 1989615, 2035040, 2076120, 2093184, 2115540, 2122256, 2123520, 2149120, 2214528, 2256576, 2289420, 2325760, 2354688, 2387538, 2417760, 2422140, 2442048, 2548224, 2578944, 2583616, 2616480, 2652820, 2768160, 2785461, 2790912, 2820720, 2906568, 2943360, 2952704, 3008768, 3052560, 3183384, 3185280, 3223680, 3229520, 3256064, 3321792, 3384864, 3488640, 3633210, 3663072, 3690880, 3709440, 3713948, 3760960, 3868416, 3875424, 3924480, 3979230, 4070080, 4152240, 4186368, 4231080, 4244512, 4247040, 4298240, 4429056, 4513152, 4578840, 4642435, 4651520, 4775076, 4835520, 4844280, 4884096, 5167232, 5232960, 5305640, 5536320, 5570922, 5641440, 5813136, 5886720, 5968845, 6017536, 6105120, 6366768, 6370560, 6447360, 6459040, 6512128, 6643584, 6769728, 6977280, 7266420, 7326144, 7381760, 7427896, 7521920, 7736832, 7750848, 7958460, 8140160, 8304480, 8356383, 8372736, 8462160, 8489024, 8858112, 9026304, 9157680, 9284870, 9550152, 9671040, 9688560, 9768192, 10334464, 10465920, 10611280, 11072640, 11141844, 11282880, 11626272, 11773440, 11937690, 12210240, 12733536, 12741120, 12894720, 12918080, 13287168, 13539456, 13927305, 13954560, 14532840, 14652288, 14763520, 14855792, 15043840, 15501696, 15916920, 16280320, 16608960, 16712766, 16924320, 16978048, 18052608, 18315360, 18569740, 19100304, 19342080, 19377120, 19536384, 20668928, 20931840, 21222560, 22145280, 22283688, 22565760, 23252544, 23875380, 24420480, 25467072, 25836160, 26574336, 27078912, 27854610, 29065680, 29304576, 29711584, 30087680, 31003392, 31833840, 32560640, 33217920, 33425532, 33848640, 33956096, 36630720, 37139480, 38200608, 38684160, 38754240, 41781915, 41863680, 42445120, 44290560, 44567376, 45131520, 46505088, 47750760, 48840960, 50934144, 51672320, 54157824, 55709220, 58131360, 58609152, 59423168, 62006784, 63667680, 66435840, 66851064, 67697280, 67912192, 73261440, 74278960, 76401216, 77508480, 83563830, 84890240, 89134752, 90263040, 93010176, 95501520, 97681920, 101868288, 103344640, 111418440, 116262720, 118846336, 127335360, 132871680, 133702128, 135394560, 146522880, 148557920, 152802432, 155016960, 167127660, 169780480, 178269504, 186020352, 191003040, 203736576, 222836880, 232525440, 237692672, 254670720, 267404256, 270789120, 293045760, 297115840, 305604864, 310033920, 334255320, 339560960, 356539008, 382006080, 445673760, 465050880, 475385344, 509341440, 534808512, 594231680, 611209728, 668510640, 713078016, 764012160, 891347520, 930101760, 1018682880, 1069617024, 1188463360, 1337021280, 1426156032, 1528024320, 1782695040, 2139234048, 2376926720, 2674042560, 3056048640, 3565390080, 4278468096, 5348085120, 7130780160, 10696170240, 21392340480]

約数ペア:

[(1, 21392340480), (2, 10696170240), (3, 7130780160), (4, 5348085120), (5, 4278468096), (6, 3565390080), (7, 3056048640), (8, 2674042560), (9, 2376926720), (10, 2139234048), (12, 1782695040), (14, 1528024320), (15, 1426156032), (16, 1337021280), (18, 1188463360), (20, 1069617024), (21, 1018682880), (23, 930101760), (24, 891347520), (28, 764012160), (30, 713078016), (32, 668510640), (35, 611209728), (36, 594231680), (40, 534808512), (42, 509341440), (45, 475385344), (46, 465050880), (48, 445673760), (56, 382006080), (60, 356539008), (63, 339560960), (64, 334255320), (69, 310033920), (70, 305604864), (72, 297115840), (73, 293045760), (79, 270789120), (80, 267404256), (84, 254670720), (90, 237692672), (92, 232525440), (96, 222836880), (105, 203736576), (112, 191003040), (115, 186020352), (120, 178269504), (126, 169780480), (128, 167127660), (138, 155016960), (140, 152802432), (144, 148557920), (146, 146522880), (158, 135394560), (160, 133702128), (161, 132871680), (168, 127335360), (180, 118846336), (184, 116262720), (192, 111418440), (207, 103344640), (210, 101868288), (219, 97681920), (224, 95501520), (230, 93010176), (237, 90263040), (240, 89134752), (252, 84890240), (256, 83563830), (276, 77508480), (280, 76401216), (288, 74278960), (292, 73261440), (315, 67912192), (316, 67697280), (320, 66851064), (322, 66435840), (336, 63667680), (345, 62006784), (360, 59423168), (365, 58609152), (368, 58131360), (384, 55709220), (395, 54157824), (414, 51672320), (420, 50934144), (438, 48840960), (448, 47750760), (460, 46505088), (474, 45131520), (480, 44567376), (483, 44290560), (504, 42445120), (511, 41863680), (512, 41781915), (552, 38754240), (553, 38684160), (560, 38200608), (576, 37139480), (584, 36630720), (630, 33956096), (632, 33848640), (640, 33425532), (644, 33217920), (657, 32560640), (672, 31833840), (690, 31003392), (711, 30087680), (720, 29711584), (730, 29304576), (736, 29065680), (768, 27854610), (790, 27078912), (805, 26574336), (828, 25836160), (840, 25467072), (876, 24420480), (896, 23875380), (920, 23252544), (948, 22565760), (960, 22283688), (966, 22145280), (1008, 21222560), (1022, 20931840), (1035, 20668928), (1095, 19536384), (1104, 19377120), (1106, 19342080), (1120, 19100304), (1152, 18569740), (1168, 18315360), (1185, 18052608), (1260, 16978048), (1264, 16924320), (1280, 16712766), (1288, 16608960), (1314, 16280320), (1344, 15916920), (1380, 15501696), (1422, 15043840), (1440, 14855792), (1449, 14763520), (1460, 14652288), (1472, 14532840), (1533, 13954560), (1536, 13927305), (1580, 13539456), (1610, 13287168), (1656, 12918080), (1659, 12894720), (1679, 12741120), (1680, 12733536), (1752, 12210240), (1792, 11937690), (1817, 11773440), (1840, 11626272), (1896, 11282880), (1920, 11141844), (1932, 11072640), (2016, 10611280), (2044, 10465920), (2070, 10334464), (2190, 9768192), (2208, 9688560), (2212, 9671040), (2240, 9550152), (2304, 9284870), (2336, 9157680), (2370, 9026304), (2415, 8858112), (2520, 8489024), (2528, 8462160), (2555, 8372736), (2560, 8356383), (2576, 8304480), (2628, 8140160), (2688, 7958460), (2760, 7750848), (2765, 7736832), (2844, 7521920), (2880, 7427896), (2898, 7381760), (2920, 7326144), (2944, 7266420), (3066, 6977280), (3160, 6769728), (3220, 6643584), (3285, 6512128), (3312, 6459040), (3318, 6447360), (3358, 6370560), (3360, 6366768), (3504, 6105120), (3555, 6017536), (3584, 5968845), (3634, 5886720), (3680, 5813136), (3792, 5641440), (3840, 5570922), (3864, 5536320), (4032, 5305640), (4088, 5232960), (4140, 5167232), (4380, 4884096), (4416, 4844280), (4424, 4835520), (4480, 4775076), (4599, 4651520), (4608, 4642435), (4672, 4578840), (4740, 4513152), (4830, 4429056), (4977, 4298240), (5037, 4247040), (5040, 4244512), (5056, 4231080), (5110, 4186368), (5152, 4152240), (5256, 4070080), (5376, 3979230), (5451, 3924480), (5520, 3875424), (5530, 3868416), (5688, 3760960), (5760, 3713948), (5767, 3709440), (5796, 3690880), (5840, 3663072), (5888, 3633210), (6132, 3488640), (6320, 3384864), (6440, 3321792), (6570, 3256064), (6624, 3229520), (6636, 3223680), (6716, 3185280), (6720, 3183384), (7008, 3052560), (7110, 3008768), (7245, 2952704), (7268, 2943360), (7360, 2906568), (7584, 2820720), (7665, 2790912), (7680, 2785461), (7728, 2768160), (8064, 2652820), (8176, 2616480), (8280, 2583616), (8295, 2578944), (8395, 2548224), (8760, 2442048), (8832, 2422140), (8848, 2417760), (8960, 2387538), (9085, 2354688), (9198, 2325760), (9344, 2289420), (9480, 2256576), (9660, 2214528), (9954, 2149120), (10074, 2123520), (10080, 2122256), (10112, 2115540), (10220, 2093184), (10304, 2076120), (10512, 2035040), (10752, 1989615), (10902, 1962240), (11040, 1937712), (11060, 1934208), (11376, 1880480), (11520, 1856974), (11534, 1854720), (11592, 1845440), (11680, 1831536), (11753, 1820160), (11776, 1816605), (12264, 1744320), (12640, 1692432), (12719, 1681920), (12880, 1660896), (13140, 1628032), (13248, 1614760), (13272, 1611840), (13432, 1592640), (13440, 1591692), (14016, 1526280), (14220, 1504384), (14490, 1476352), (14536, 1471680), (14720, 1453284), (15111, 1415680), (15168, 1410360), (15330, 1395456), (15456, 1384080), (16128, 1326410), (16352, 1308240), (16353, 1308160), (16560, 1291808), (16590, 1289472), (16790, 1274112), (17301, 1236480), (17520, 1221024), (17664, 1211070), (17696, 1208880), (17920, 1193769), (18170, 1177344), (18396, 1162880), (18688, 1144710), (18960, 1128288), (19320, 1107264), (19908, 1074560), (20148, 1061760), (20160, 1061128), (20224, 1057770), (20440, 1046592), (20608, 1038060), (21024, 1017520), (21804, 981120), (22080, 968856), (22120, 967104), (22752, 940240), (22995, 930304), (23040, 928487), (23068, 927360), (23184, 922720), (23360, 915768), (23506, 910080), (24528, 872160), (24885, 859648), (25185, 849408), (25280, 846216), (25438, 840960), (25760, 830448), (26280, 814016), (26496, 807380), (26544, 805920), (26864, 796320), (26880, 795846), (27255, 784896), (28032, 763140), (28440, 752192), (28835, 741888), (28980, 738176), (29072, 735840), (29440, 726642), (30222, 707840), (30336, 705180), (30660, 697728), (30912, 692040), (32256, 663205), (32704, 654120), (32706, 654080), (33120, 645904), (33180, 644736), (33580, 637056), (34602, 618240), (35040, 610512), (35259, 606720), (35328, 605535), (35392, 604440), (36340, 588672), (36792, 581440), (37376, 572355), (37920, 564144), (38157, 560640), (38640, 553632), (39816, 537280), (40296, 530880), (40320, 530564), (40369, 529920), (40448, 528885), (40880, 523296), (41216, 519030), (42048, 508760), (43608, 490560), (44160, 484428), (44240, 483552), (45504, 470120), (45990, 465152), (46136, 463680), (46368, 461360), (46720, 457884), (47012, 455040), (49056, 436080), (49770, 429824), (50370, 424704), (50560, 423108), (50876, 420480), (51520, 415224), (51903, 412160), (52560, 407008), (52992, 403690), (53088, 402960), (53728, 398160), (53760, 397923), (54510, 392448), (56064, 381570), (56880, 376096), (57670, 370944), (57960, 369088), (58144, 367920), (58765, 364032), (58880, 363321), (60444, 353920), (60672, 352590), (61320, 348864), (61824, 346020), (63595, 336384), (65408, 327060), (65412, 327040), (66240, 322952), (66360, 322368), (67160, 318528), (69204, 309120), (70080, 305256), (70518, 303360), (70784, 302220), (72680, 294336), (73584, 290720), (75555, 283136), (75840, 282072), (76314, 280320), (77280, 276816), (79632, 268640), (80592, 265440), (80640, 265282), (80738, 264960), (81760, 261648), (81765, 261632), (82432, 259515), (84096, 254380), (86505, 247296), (87216, 245280), (88320, 242214), (88480, 241776), (91008, 235060), (91980, 232576), (92272, 231840), (92736, 230680), (93440, 228942), (94024, 227520), (98112, 218040), (99540, 214912), (100740, 212352), (101120, 211554), (101752, 210240), (103040, 207612), (103806, 206080), (105120, 203504), (105777, 202240), (105984, 201845), (106176, 201480), (107456, 199080), (109020, 196224), (112128, 190785), (113760, 188048), (114471, 186880), (115340, 185472), (115920, 184544), (116288, 183960), (117530, 182016), (120888, 176960), (121107, 176640), (121344, 176295), (122640, 174432), (123648, 173010), (127190, 168192), (130816, 163530), (130824, 163520), (132480, 161476), (132641, 161280), (132720, 161184), (134320, 159264), (138408, 154560), (140160, 152628), (141036, 151680), (141568, 151110), (145360, 147168)]