21464540160

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 792

約数和(自身を含む): 85353022080

約数和(自身を除く): 63888481920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 79, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 158, 160, 168, 190, 192, 196, 210, 224, 228, 237, 240, 245, 256, 266, 280, 285, 294, 304, 316, 320, 336, 361, 380, 384, 392, 395, 399, 420, 448, 456, 474, 480, 490, 512, 532, 553, 560, 570, 588, 608, 632, 640, 665, 672, 722, 735, 760, 768, 784, 790, 798, 840, 896, 912, 931, 948, 960, 980, 1024, 1064, 1083, 1106, 1120, 1140, 1176, 1185, 1216, 1264, 1280, 1330, 1344, 1444, 1470, 1501, 1520, 1536, 1568, 1580, 1596, 1659, 1680, 1792, 1805, 1824, 1862, 1896, 1920, 1960, 1995, 2128, 2166, 2212, 2240, 2280, 2352, 2370, 2432, 2527, 2528, 2560, 2660, 2688, 2765, 2793, 2888, 2940, 3002, 3040, 3072, 3136, 3160, 3192, 3318, 3360, 3584, 3610, 3648, 3724, 3792, 3840, 3871, 3920, 3990, 4256, 4332, 4424, 4480, 4503, 4560, 4655, 4704, 4740, 4864, 5054, 5056, 5120, 5320, 5376, 5415, 5530, 5586, 5776, 5880, 6004, 6080, 6272, 6320, 6384, 6636, 6720, 7168, 7220, 7296, 7448, 7505, 7581, 7584, 7680, 7742, 7840, 7980, 8295, 8512, 8664, 8848, 8960, 9006, 9120, 9310, 9408, 9480, 9728, 10108, 10112, 10507, 10640, 10752, 10830, 11060, 11172, 11552, 11613, 11760, 12008, 12160, 12544, 12635, 12640, 12768, 13272, 13440, 13965, 14440, 14592, 14896, 15010, 15162, 15168, 15360, 15484, 15680, 15960, 16590, 17024, 17328, 17689, 17696, 17920, 18012, 18240, 18620, 18816, 18960, 19355, 19456, 20216, 20224, 21014, 21280, 21504, 21660, 22120, 22344, 22515, 23104, 23226, 23520, 24016, 24320, 25088, 25270, 25280, 25536, 26544, 26880, 27930, 28519, 28880, 29184, 29792, 30020, 30324, 30336, 30968, 31360, 31521, 31920, 33180, 34048, 34656, 35378, 35392, 35840, 36024, 36480, 37240, 37632, 37905, 37920, 38710, 40432, 40448, 42028, 42560, 43320, 44240, 44688, 45030, 46208, 46452, 47040, 48032, 48640, 50176, 50540, 50560, 51072, 52535, 53067, 53088, 53760, 55860, 57038, 57760, 58065, 58368, 59584, 60040, 60648, 60672, 61936, 62720, 63042, 63840, 66360, 68096, 69312, 70756, 70784, 72048, 72960, 73549, 74480, 75264, 75810, 75840, 77420, 80864, 80896, 84056, 85120, 85557, 86640, 88445, 88480, 89376, 90060, 92416, 92904, 94080, 96064, 97280, 101080, 101120, 102144, 105070, 106134, 106176, 107520, 111720, 114076, 115520, 116130, 119168, 120080, 121296, 121344, 123872, 125440, 126084, 127680, 132720, 136192, 138624, 141512, 141568, 142595, 144096, 145920, 147098, 148960, 150528, 151620, 151680, 154840, 157605, 161728, 168112, 170240, 171114, 173280, 176890, 176960, 178752, 180120, 184832, 185808, 188160, 192128, 199633, 202160, 202240, 204288, 210140, 212268, 212352, 220647, 223440, 228152, 231040, 232260, 238336, 240160, 242592, 242688, 247744, 250880, 252168, 255360, 265335, 265440, 277248, 283024, 283136, 285190, 288192, 291840, 294196, 297920, 303240, 303360, 309680, 315210, 323456, 336224, 340480, 342228, 346560, 353780, 353920, 357504, 360240, 367745, 369664, 371616, 376320, 384256, 399266, 404320, 404480, 408576, 420280, 424536, 424704, 427785, 441294, 446880, 456304, 462080, 464520, 476672, 480320, 485184, 495488, 504336, 510720, 530670, 530880, 554496, 566048, 566272, 570380, 576384, 588392, 595840, 598899, 606480, 606720, 619360, 630420, 646912, 672448, 680960, 684456, 693120, 707560, 707840, 715008, 720480, 735490, 743232, 752640, 768512, 798532, 808640, 840560, 849072, 849408, 855570, 882588, 893760, 912608, 924160, 929040, 953344, 960640, 970368, 990976, 998165, 1008672, 1021440, 1061340, 1061760, 1103235, 1108992, 1132096, 1140760, 1152768, 1176784, 1191680, 1197798, 1212960, 1213440, 1238720, 1260840, 1293824, 1344896, 1368912, 1386240, 1397431, 1415120, 1415680, 1430016, 1440960, 1470980, 1486464, 1537024, 1597064, 1617280, 1681120, 1698144, 1698816, 1711140, 1765176, 1787520, 1825216, 1848320, 1858080, 1921280, 1940736, 1981952, 1996330, 2017344, 2042880, 2122680, 2123520, 2206470, 2264192, 2281520, 2305536, 2353568, 2383360, 2395596, 2425920, 2477440, 2521680, 2587648, 2689792, 2737824, 2772480, 2794862, 2830240, 2831360, 2860032, 2881920, 2941960, 2972928, 2994495, 3194128, 3234560, 3362240, 3396288, 3422280, 3530352, 3575040, 3650432, 3716160, 3842560, 3881472, 3963904, 3992660, 4034688, 4192293, 4245360, 4247040, 4412940, 4528384, 4563040, 4611072, 4707136, 4766720, 4791192, 4851840, 4954880, 5043360, 5379584, 5475648, 5544960, 5589724, 5660480, 5763840, 5883920, 5945856, 5988990, 6388256, 6469120, 6724480, 6792576, 6844560, 6987155, 7060704, 7150080, 7300864, 7432320, 7685120, 7762944, 7985320, 8069376, 8384586, 8490720, 8494080, 8825880, 9056768, 9126080, 9414272, 9582384, 9703680, 9909760, 10086720, 10759168, 10951296, 11179448, 11320960, 11527680, 11767840, 11891712, 11977980, 12776512, 12938240, 13448960, 13585152, 13689120, 13974310, 14121408, 14300160, 14601728, 14864640, 15970640, 16138752, 16769172, 16981440, 17651760, 18113536, 18252160, 18828544, 19164768, 19407360, 19819520, 20173440, 20961465, 21902592, 22358896, 22641920, 23055360, 23535680, 23955960, 25553024, 26897920, 27170304, 27378240, 27948620, 28242816, 29203456, 29729280, 31941280, 32277504, 33538344, 33962880, 35303520, 36504320, 37657088, 38329536, 38814720, 40346880, 41922930, 43805184, 44717792, 45283840, 47071360, 47911920, 51106048, 53795840, 54340608, 54756480, 55897240, 56485632, 59458560, 63882560, 67076688, 67925760, 70607040, 73008640, 75314176, 76659072, 80693760, 83845860, 87610368, 89435584, 90567680, 94142720, 95823840, 102212096, 109512960, 111794480, 112971264, 127765120, 134153376, 135851520, 141214080, 146017280, 153318144, 161387520, 167691720, 178871168, 188285440, 191647680, 204424192, 219025920, 223588960, 225942528, 255530240, 268306752, 271703040, 282428160, 306636288, 335383440, 357742336, 376570880, 383295360, 438051840, 447177920, 511060480, 536613504, 564856320, 613272576, 670766880, 715484672, 766590720, 894355840, 1022120960, 1073227008, 1129712640, 1341533760, 1430969344, 1533181440, 1788711680, 2146454016, 2683067520, 3066362880, 3577423360, 4292908032, 5366135040, 7154846720, 10732270080, 21464540160]

約数ペア:

[(1, 21464540160), (2, 10732270080), (3, 7154846720), (4, 5366135040), (5, 4292908032), (6, 3577423360), (7, 3066362880), (8, 2683067520), (10, 2146454016), (12, 1788711680), (14, 1533181440), (15, 1430969344), (16, 1341533760), (19, 1129712640), (20, 1073227008), (21, 1022120960), (24, 894355840), (28, 766590720), (30, 715484672), (32, 670766880), (35, 613272576), (38, 564856320), (40, 536613504), (42, 511060480), (48, 447177920), (49, 438051840), (56, 383295360), (57, 376570880), (60, 357742336), (64, 335383440), (70, 306636288), (76, 282428160), (79, 271703040), (80, 268306752), (84, 255530240), (95, 225942528), (96, 223588960), (98, 219025920), (105, 204424192), (112, 191647680), (114, 188285440), (120, 178871168), (128, 167691720), (133, 161387520), (140, 153318144), (147, 146017280), (152, 141214080), (158, 135851520), (160, 134153376), (168, 127765120), (190, 112971264), (192, 111794480), (196, 109512960), (210, 102212096), (224, 95823840), (228, 94142720), (237, 90567680), (240, 89435584), (245, 87610368), (256, 83845860), (266, 80693760), (280, 76659072), (285, 75314176), (294, 73008640), (304, 70607040), (316, 67925760), (320, 67076688), (336, 63882560), (361, 59458560), (380, 56485632), (384, 55897240), (392, 54756480), (395, 54340608), (399, 53795840), (420, 51106048), (448, 47911920), (456, 47071360), (474, 45283840), (480, 44717792), (490, 43805184), (512, 41922930), (532, 40346880), (553, 38814720), (560, 38329536), (570, 37657088), (588, 36504320), (608, 35303520), (632, 33962880), (640, 33538344), (665, 32277504), (672, 31941280), (722, 29729280), (735, 29203456), (760, 28242816), (768, 27948620), (784, 27378240), (790, 27170304), (798, 26897920), (840, 25553024), (896, 23955960), (912, 23535680), (931, 23055360), (948, 22641920), (960, 22358896), (980, 21902592), (1024, 20961465), (1064, 20173440), (1083, 19819520), (1106, 19407360), (1120, 19164768), (1140, 18828544), (1176, 18252160), (1185, 18113536), (1216, 17651760), (1264, 16981440), (1280, 16769172), (1330, 16138752), (1344, 15970640), (1444, 14864640), (1470, 14601728), (1501, 14300160), (1520, 14121408), (1536, 13974310), (1568, 13689120), (1580, 13585152), (1596, 13448960), (1659, 12938240), (1680, 12776512), (1792, 11977980), (1805, 11891712), (1824, 11767840), (1862, 11527680), (1896, 11320960), (1920, 11179448), (1960, 10951296), (1995, 10759168), (2128, 10086720), (2166, 9909760), (2212, 9703680), (2240, 9582384), (2280, 9414272), (2352, 9126080), (2370, 9056768), (2432, 8825880), (2527, 8494080), (2528, 8490720), (2560, 8384586), (2660, 8069376), (2688, 7985320), (2765, 7762944), (2793, 7685120), (2888, 7432320), (2940, 7300864), (3002, 7150080), (3040, 7060704), (3072, 6987155), (3136, 6844560), (3160, 6792576), (3192, 6724480), (3318, 6469120), (3360, 6388256), (3584, 5988990), (3610, 5945856), (3648, 5883920), (3724, 5763840), (3792, 5660480), (3840, 5589724), (3871, 5544960), (3920, 5475648), (3990, 5379584), (4256, 5043360), (4332, 4954880), (4424, 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1787520), (12160, 1765176), (12544, 1711140), (12635, 1698816), (12640, 1698144), (12768, 1681120), (13272, 1617280), (13440, 1597064), (13965, 1537024), (14440, 1486464), (14592, 1470980), (14896, 1440960), (15010, 1430016), (15162, 1415680), (15168, 1415120), (15360, 1397431), (15484, 1386240), (15680, 1368912), (15960, 1344896), (16590, 1293824), (17024, 1260840), (17328, 1238720), (17689, 1213440), (17696, 1212960), (17920, 1197798), (18012, 1191680), (18240, 1176784), (18620, 1152768), (18816, 1140760), (18960, 1132096), (19355, 1108992), (19456, 1103235), (20216, 1061760), (20224, 1061340), (21014, 1021440), (21280, 1008672), (21504, 998165), (21660, 990976), (22120, 970368), (22344, 960640), (22515, 953344), (23104, 929040), (23226, 924160), (23520, 912608), (24016, 893760), (24320, 882588), (25088, 855570), (25270, 849408), (25280, 849072), (25536, 840560), (26544, 808640), (26880, 798532), (27930, 768512), (28519, 752640), (28880, 743232), (29184, 735490), (29792, 720480), (30020, 715008), (30324, 707840), (30336, 707560), (30968, 693120), (31360, 684456), (31521, 680960), (31920, 672448), (33180, 646912), (34048, 630420), (34656, 619360), (35378, 606720), (35392, 606480), (35840, 598899), (36024, 595840), (36480, 588392), (37240, 576384), (37632, 570380), (37905, 566272), (37920, 566048), (38710, 554496), (40432, 530880), (40448, 530670), (42028, 510720), (42560, 504336), (43320, 495488), (44240, 485184), (44688, 480320), (45030, 476672), (46208, 464520), (46452, 462080), (47040, 456304), (48032, 446880), (48640, 441294), (50176, 427785), (50540, 424704), (50560, 424536), (51072, 420280), (52535, 408576), (53067, 404480), (53088, 404320), (53760, 399266), (55860, 384256), (57038, 376320), (57760, 371616), (58065, 369664), (58368, 367745), (59584, 360240), (60040, 357504), (60648, 353920), (60672, 353780), (61936, 346560), (62720, 342228), (63042, 340480), (63840, 336224), (66360, 323456), (68096, 315210), (69312, 309680), (70756, 303360), (70784, 303240), (72048, 297920), (72960, 294196), (73549, 291840), (74480, 288192), (75264, 285190), (75810, 283136), (75840, 283024), (77420, 277248), (80864, 265440), (80896, 265335), (84056, 255360), (85120, 252168), (85557, 250880), (86640, 247744), (88445, 242688), (88480, 242592), (89376, 240160), (90060, 238336), (92416, 232260), (92904, 231040), (94080, 228152), (96064, 223440), (97280, 220647), (101080, 212352), (101120, 212268), (102144, 210140), (105070, 204288), (106134, 202240), (106176, 202160), (107520, 199633), (111720, 192128), (114076, 188160), (115520, 185808), (116130, 184832), (119168, 180120), (120080, 178752), (121296, 176960), (121344, 176890), (123872, 173280), (125440, 171114), (126084, 170240), (127680, 168112), (132720, 161728), (136192, 157605), (138624, 154840), (141512, 151680), (141568, 151620), (142595, 150528), (144096, 148960), (145920, 147098)]