21304261440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1108

約数の個数: 896

約数和(自身を含む): 96818135040

約数和(自身を除く): 75513873600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 108, 110, 112, 120, 124, 126, 132, 135, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 189, 192, 198, 210, 216, 217, 220, 224, 231, 240, 248, 252, 264, 270, 279, 280, 288, 297, 308, 310, 315, 320, 330, 336, 341, 352, 360, 372, 378, 385, 396, 420, 432, 434, 440, 448, 462, 465, 480, 495, 496, 504, 528, 540, 558, 560, 576, 594, 616, 620, 630, 651, 660, 672, 682, 693, 704, 720, 744, 756, 770, 792, 837, 840, 864, 868, 880, 924, 930, 945, 960, 990, 992, 1008, 1023, 1033, 1056, 1080, 1085, 1116, 1120, 1155, 1188, 1232, 1240, 1260, 1302, 1320, 1344, 1364, 1386, 1395, 1440, 1485, 1488, 1512, 1540, 1584, 1674, 1680, 1705, 1728, 1736, 1760, 1848, 1860, 1890, 1953, 1980, 1984, 2016, 2046, 2066, 2079, 2112, 2160, 2170, 2232, 2240, 2310, 2376, 2387, 2464, 2480, 2520, 2604, 2640, 2728, 2772, 2790, 2880, 2970, 2976, 3024, 3069, 3080, 3099, 3168, 3255, 3348, 3360, 3410, 3465, 3472, 3520, 3696, 3720, 3780, 3906, 3960, 4032, 4092, 4132, 4158, 4185, 4320, 4340, 4464, 4620, 4752, 4774, 4928, 4960, 5040, 5115, 5165, 5208, 5280, 5456, 5544, 5580, 5859, 5940, 5952, 6048, 6138, 6160, 6198, 6336, 6510, 6696, 6720, 6820, 6930, 6944, 7161, 7231, 7392, 7440, 7560, 7812, 7920, 8184, 8264, 8316, 8370, 8640, 8680, 8928, 9207, 9240, 9297, 9504, 9548, 9765, 9920, 10080, 10230, 10330, 10395, 10416, 10560, 10912, 11088, 11160, 11363, 11718, 11880, 11935, 12096, 12276, 12320, 12396, 13020, 13392, 13640, 13860, 13888, 14322, 14462, 14784, 14880, 15120, 15345, 15495, 15624, 15840, 16368, 16528, 16632, 16740, 17360, 17856, 18414, 18480, 18594, 19008, 19096, 19530, 20160, 20460, 20660, 20790, 20832, 21483, 21693, 21824, 22176, 22320, 22726, 23436, 23760, 23870, 24552, 24640, 24792, 26040, 26784, 27280, 27720, 27891, 28644, 28924, 29295, 29760, 30240, 30690, 30990, 31248, 31680, 32023, 32736, 33056, 33264, 33480, 34089, 34720, 35805, 36155, 36828, 36960, 37188, 38192, 39060, 40920, 41320, 41580, 41664, 42966, 43386, 44352, 44640, 45452, 46035, 46485, 46872, 47520, 47740, 49104, 49584, 52080, 53568, 54560, 55440, 55782, 56815, 57288, 57848, 58590, 60480, 61380, 61980, 62496, 64046, 64449, 65079, 65472, 66112, 66528, 66960, 68178, 69440, 71610, 72310, 73656, 73920, 74376, 76384, 78120, 79541, 81840, 82640, 83160, 85932, 86772, 89280, 90904, 92070, 92970, 93744, 95040, 95480, 96069, 98208, 99168, 102267, 104160, 107415, 108465, 109120, 110880, 111564, 113630, 114576, 115696, 117180, 122760, 123960, 124992, 128092, 128898, 130158, 133056, 133920, 136356, 139455, 143220, 144620, 147312, 148752, 152768, 156240, 159082, 160115, 163680, 165280, 166320, 170445, 171864, 173544, 181808, 184140, 185940, 187488, 190960, 192138, 195237, 196416, 198336, 204534, 208320, 214830, 216930, 221760, 223128, 224161, 227260, 229152, 231392, 234360, 238623, 245520, 247920, 256184, 257796, 260316, 267840, 272712, 278910, 286440, 288207, 289240, 294624, 297504, 306801, 312480, 318164, 320230, 322245, 325395, 327360, 330560, 332640, 340890, 343728, 347088, 352253, 363616, 368280, 371880, 374976, 381920, 384276, 390474, 397705, 409068, 429660, 433860, 446256, 448322, 454520, 458304, 462784, 468720, 477246, 480345, 491040, 495840, 511335, 512368, 515592, 520632, 545424, 557820, 572880, 576414, 578480, 589248, 595008, 613602, 624960, 636328, 640460, 644490, 650790, 665280, 672483, 681780, 687456, 694176, 704506, 715869, 727232, 736560, 743760, 763840, 768552, 780948, 795410, 818136, 859320, 864621, 867720, 892512, 896644, 909040, 937440, 954492, 960690, 976185, 982080, 991680, 1022670, 1024736, 1031184, 1041264, 1056759, 1090848, 1115640, 1120805, 1145760, 1152828, 1156960, 1193115, 1227204, 1272656, 1280920, 1288980, 1301580, 1344966, 1363560, 1374912, 1388352, 1409012, 1431738, 1441035, 1473120, 1487520, 1534005, 1537104, 1561896, 1590820, 1636272, 1718640, 1729242, 1735440, 1761265, 1785024, 1793288, 1818080, 1874880, 1908984, 1921380, 1952370, 2017449, 2045340, 2049472, 2062368, 2082528, 2113518, 2147607, 2181696, 2231280, 2241610, 2291520, 2305656, 2313920, 2386230, 2454408, 2465771, 2545312, 2561840, 2577960, 2603160, 2689932, 2727120, 2818024, 2863476, 2882070, 2946240, 2975040, 3068010, 3074208, 3123792, 3170277, 3181640, 3272544, 3362415, 3437280, 3458484, 3470880, 3522530, 3579345, 3586576, 3636160, 3817968, 3842760, 3904740, 4034898, 4090680, 4124736, 4165056, 4227036, 4295214, 4323105, 4462560, 4483220, 4611312, 4772460, 4908816, 4931542, 5090624, 5123680, 5155920, 5206320, 5283795, 5379864, 5454240, 5636048, 5726952, 5764140, 6052347, 6136020, 6148416, 6247584, 6340554, 6363280, 6545088, 6724830, 6874560, 6916968, 6941760, 7045060, 7158690, 7173152, 7397313, 7635936, 7685520, 7809480, 8069796, 8181360, 8454072, 8590428, 8646210, 8925120, 8966440, 9222624, 9510831, 9544920, 9817632, 9863084, 10087245, 10247360, 10311840, 10412640, 10567590, 10738035, 10759728, 10908480, 11272096, 11453904, 11528280, 12104694, 12272040, 12328855, 12495168, 12681108, 12726560, 13449660, 13833936, 14090120, 14317380, 14346304, 14794626, 15271872, 15371040, 15618960, 15851385, 16139592, 16362720, 16908144, 17180856, 17292420, 17932880, 18445248, 19021662, 19089840, 19635264, 19726168, 20174490, 20623680, 20825280, 21135180, 21476070, 21519456, 22191939, 22544192, 22907808, 23056560, 24209388, 24544080, 24657710, 25362216, 25453120, 26899320, 27667872, 28180240, 28634760, 29589252, 30261735, 30742080, 31237920, 31702770, 32279184, 32725440, 33816288, 34361712, 34584840, 35865760, 36986565, 38043324, 38179680, 39452336, 40348980, 42270360, 42952140, 43038912, 44383878, 45815616, 46113120, 47554155, 48418776, 49088160, 49315420, 50724432, 53798640, 55335744, 56360480, 57269520, 59178504, 60523470, 62475840, 63405540, 64558368, 66575817, 67632576, 68723424, 69169680, 71731520, 73973130, 76086648, 76359360, 78904672, 80697960, 84540720, 85904280, 88767756, 92226240, 95108310, 96837552, 98176320, 98630840, 101448864, 107597280, 110959695, 112720960, 114539040, 118357008, 121046940, 126811080, 129116736, 133151634, 137446848, 138339360, 147946260, 152173296, 157809344, 161395920, 169081440, 171808560, 177535512, 190216620, 193675104, 197261680, 202897728, 215194560, 221919390, 229078080, 236714016, 242093880, 253622160, 266303268, 276678720, 295892520, 304346592, 322791840, 332879085, 338162880, 343617120, 355071024, 380433240, 387350208, 394523360, 443838780, 473428032, 484187760, 507244320, 532606536, 591785040, 608693184, 645583680, 665758170, 687234240, 710142048, 760866480, 789046720, 887677560, 968375520, 1014488640, 1065213072, 1183570080, 1331516340, 1420284096, 1521732960, 1775355120, 1936751040, 2130426144, 2367140160, 2663032680, 3043465920, 3550710240, 4260852288, 5326065360, 7101420480, 10652130720, 21304261440]

約数ペア:

[(1, 21304261440), (2, 10652130720), (3, 7101420480), (4, 5326065360), (5, 4260852288), (6, 3550710240), (7, 3043465920), (8, 2663032680), (9, 2367140160), (10, 2130426144), (11, 1936751040), (12, 1775355120), (14, 1521732960), (15, 1420284096), (16, 1331516340), (18, 1183570080), (20, 1065213072), (21, 1014488640), (22, 968375520), (24, 887677560), (27, 789046720), (28, 760866480), (30, 710142048), (31, 687234240), (32, 665758170), (33, 645583680), (35, 608693184), (36, 591785040), (40, 532606536), (42, 507244320), (44, 484187760), (45, 473428032), (48, 443838780), (54, 394523360), (55, 387350208), (56, 380433240), (60, 355071024), (62, 343617120), (63, 338162880), (64, 332879085), (66, 322791840), (70, 304346592), (72, 295892520), (77, 276678720), (80, 266303268), (84, 253622160), (88, 242093880), (90, 236714016), (93, 229078080), (96, 221919390), (99, 215194560), (105, 202897728), (108, 197261680), (110, 193675104), (112, 190216620), (120, 177535512), (124, 171808560), (126, 169081440), (132, 161395920), (135, 157809344), (140, 152173296), (144, 147946260), (154, 138339360), (155, 137446848), (160, 133151634), (165, 129116736), (168, 126811080), (176, 121046940), (180, 118357008), (186, 114539040), (189, 112720960), (192, 110959695), (198, 107597280), (210, 101448864), (216, 98630840), (217, 98176320), (220, 96837552), (224, 95108310), (231, 92226240), (240, 88767756), (248, 85904280), (252, 84540720), (264, 80697960), (270, 78904672), (279, 76359360), (280, 76086648), (288, 73973130), (297, 71731520), (308, 69169680), (310, 68723424), (315, 67632576), (320, 66575817), (330, 64558368), (336, 63405540), (341, 62475840), (352, 60523470), (360, 59178504), (372, 57269520), (378, 56360480), (385, 55335744), (396, 53798640), (420, 50724432), (432, 49315420), (434, 49088160), (440, 48418776), (448, 47554155), (462, 46113120), (465, 45815616), (480, 44383878), (495, 43038912), (496, 42952140), (504, 42270360), (528, 40348980), (540, 39452336), (558, 38179680), (560, 38043324), (576, 36986565), (594, 35865760), (616, 34584840), (620, 34361712), (630, 33816288), (651, 32725440), (660, 32279184), (672, 31702770), (682, 31237920), (693, 30742080), (704, 30261735), (720, 29589252), (744, 28634760), (756, 28180240), (770, 27667872), (792, 26899320), (837, 25453120), (840, 25362216), (864, 24657710), (868, 24544080), (880, 24209388), (924, 23056560), (930, 22907808), (945, 22544192), (960, 22191939), (990, 21519456), (992, 21476070), (1008, 21135180), (1023, 20825280), (1033, 20623680), (1056, 20174490), (1080, 19726168), (1085, 19635264), (1116, 19089840), (1120, 19021662), (1155, 18445248), (1188, 17932880), (1232, 17292420), (1240, 17180856), (1260, 16908144), (1302, 16362720), (1320, 16139592), (1344, 15851385), (1364, 15618960), (1386, 15371040), (1395, 15271872), (1440, 14794626), (1485, 14346304), (1488, 14317380), (1512, 14090120), (1540, 13833936), (1584, 13449660), (1674, 12726560), (1680, 12681108), (1705, 12495168), (1728, 12328855), (1736, 12272040), (1760, 12104694), (1848, 11528280), (1860, 11453904), (1890, 11272096), (1953, 10908480), (1980, 10759728), (1984, 10738035), (2016, 10567590), (2046, 10412640), (2066, 10311840), (2079, 10247360), (2112, 10087245), (2160, 9863084), (2170, 9817632), (2232, 9544920), (2240, 9510831), (2310, 9222624), (2376, 8966440), (2387, 8925120), (2464, 8646210), (2480, 8590428), (2520, 8454072), (2604, 8181360), (2640, 8069796), (2728, 7809480), (2772, 7685520), (2790, 7635936), (2880, 7397313), (2970, 7173152), (2976, 7158690), (3024, 7045060), (3069, 6941760), (3080, 6916968), (3099, 6874560), (3168, 6724830), (3255, 6545088), (3348, 6363280), (3360, 6340554), (3410, 6247584), (3465, 6148416), (3472, 6136020), (3520, 6052347), (3696, 5764140), (3720, 5726952), (3780, 5636048), (3906, 5454240), (3960, 5379864), (4032, 5283795), (4092, 5206320), (4132, 5155920), (4158, 5123680), (4185, 5090624), (4320, 4931542), (4340, 4908816), (4464, 4772460), (4620, 4611312), (4752, 4483220), (4774, 4462560), (4928, 4323105), (4960, 4295214), (5040, 4227036), (5115, 4165056), (5165, 4124736), (5208, 4090680), (5280, 4034898), (5456, 3904740), (5544, 3842760), (5580, 3817968), (5859, 3636160), (5940, 3586576), (5952, 3579345), (6048, 3522530), (6138, 3470880), (6160, 3458484), (6198, 3437280), (6336, 3362415), (6510, 3272544), (6696, 3181640), (6720, 3170277), (6820, 3123792), (6930, 3074208), (6944, 3068010), (7161, 2975040), (7231, 2946240), (7392, 2882070), (7440, 2863476), (7560, 2818024), (7812, 2727120), (7920, 2689932), (8184, 2603160), (8264, 2577960), (8316, 2561840), (8370, 2545312), (8640, 2465771), (8680, 2454408), (8928, 2386230), (9207, 2313920), (9240, 2305656), (9297, 2291520), (9504, 2241610), (9548, 2231280), (9765, 2181696), (9920, 2147607), (10080, 2113518), (10230, 2082528), (10330, 2062368), (10395, 2049472), (10416, 2045340), (10560, 2017449), (10912, 1952370), (11088, 1921380), (11160, 1908984), (11363, 1874880), (11718, 1818080), (11880, 1793288), (11935, 1785024), (12096, 1761265), (12276, 1735440), (12320, 1729242), (12396, 1718640), (13020, 1636272), (13392, 1590820), (13640, 1561896), (13860, 1537104), (13888, 1534005), (14322, 1487520), (14462, 1473120), (14784, 1441035), (14880, 1431738), (15120, 1409012), (15345, 1388352), (15495, 1374912), (15624, 1363560), (15840, 1344966), (16368, 1301580), (16528, 1288980), (16632, 1280920), (16740, 1272656), (17360, 1227204), (17856, 1193115), (18414, 1156960), (18480, 1152828), (18594, 1145760), (19008, 1120805), (19096, 1115640), (19530, 1090848), (20160, 1056759), (20460, 1041264), (20660, 1031184), (20790, 1024736), (20832, 1022670), (21483, 991680), (21693, 982080), (21824, 976185), (22176, 960690), (22320, 954492), (22726, 937440), (23436, 909040), (23760, 896644), (23870, 892512), (24552, 867720), (24640, 864621), (24792, 859320), (26040, 818136), (26784, 795410), (27280, 780948), (27720, 768552), (27891, 763840), (28644, 743760), (28924, 736560), (29295, 727232), (29760, 715869), (30240, 704506), (30690, 694176), (30990, 687456), (31248, 681780), (31680, 672483), (32023, 665280), (32736, 650790), (33056, 644490), (33264, 640460), (33480, 636328), (34089, 624960), (34720, 613602), (35805, 595008), (36155, 589248), (36828, 578480), (36960, 576414), (37188, 572880), (38192, 557820), (39060, 545424), (40920, 520632), (41320, 515592), (41580, 512368), (41664, 511335), (42966, 495840), (43386, 491040), (44352, 480345), (44640, 477246), (45452, 468720), (46035, 462784), (46485, 458304), (46872, 454520), (47520, 448322), (47740, 446256), (49104, 433860), (49584, 429660), (52080, 409068), (53568, 397705), (54560, 390474), (55440, 384276), (55782, 381920), (56815, 374976), (57288, 371880), (57848, 368280), (58590, 363616), (60480, 352253), (61380, 347088), (61980, 343728), (62496, 340890), (64046, 332640), (64449, 330560), (65079, 327360), (65472, 325395), (66112, 322245), (66528, 320230), (66960, 318164), (68178, 312480), (69440, 306801), (71610, 297504), (72310, 294624), (73656, 289240), (73920, 288207), (74376, 286440), (76384, 278910), (78120, 272712), (79541, 267840), (81840, 260316), (82640, 257796), (83160, 256184), (85932, 247920), (86772, 245520), (89280, 238623), (90904, 234360), (92070, 231392), (92970, 229152), (93744, 227260), (95040, 224161), (95480, 223128), (96069, 221760), (98208, 216930), (99168, 214830), (102267, 208320), (104160, 204534), (107415, 198336), (108465, 196416), (109120, 195237), (110880, 192138), (111564, 190960), (113630, 187488), (114576, 185940), (115696, 184140), (117180, 181808), (122760, 173544), (123960, 171864), (124992, 170445), (128092, 166320), (128898, 165280), (130158, 163680), (133056, 160115), (133920, 159082), (136356, 156240), (139455, 152768), (143220, 148752), (144620, 147312)]