21264888960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 1024

約数和(自身を含む): 91371110400

約数和(自身を除く): 70106221440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 106, 107, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 159, 160, 168, 180, 186, 189, 192, 210, 212, 214, 216, 217, 224, 240, 248, 252, 265, 270, 279, 280, 288, 310, 315, 318, 320, 321, 336, 360, 371, 372, 378, 384, 420, 424, 428, 432, 434, 448, 465, 477, 480, 496, 504, 530, 535, 540, 558, 560, 576, 620, 630, 636, 640, 642, 651, 672, 720, 742, 744, 749, 756, 795, 837, 840, 848, 856, 864, 868, 896, 930, 945, 954, 960, 963, 992, 1008, 1060, 1070, 1080, 1085, 1113, 1116, 1120, 1152, 1240, 1260, 1272, 1284, 1302, 1344, 1395, 1431, 1440, 1484, 1488, 1498, 1512, 1590, 1605, 1643, 1674, 1680, 1696, 1712, 1728, 1736, 1855, 1860, 1890, 1908, 1920, 1926, 1953, 1984, 2016, 2120, 2140, 2160, 2170, 2226, 2232, 2240, 2247, 2385, 2480, 2520, 2544, 2568, 2604, 2688, 2790, 2862, 2880, 2889, 2968, 2976, 2996, 3024, 3180, 3210, 3255, 3286, 3317, 3339, 3348, 3360, 3392, 3424, 3456, 3472, 3710, 3720, 3745, 3780, 3816, 3852, 3906, 3968, 4032, 4185, 4240, 4280, 4320, 4340, 4452, 4464, 4480, 4494, 4770, 4815, 4929, 4960, 5040, 5088, 5136, 5208, 5565, 5580, 5671, 5724, 5760, 5778, 5859, 5936, 5952, 5992, 6048, 6360, 6420, 6510, 6572, 6634, 6678, 6696, 6720, 6741, 6784, 6848, 6944, 7155, 7420, 7440, 7490, 7560, 7632, 7704, 7812, 8064, 8215, 8370, 8480, 8560, 8640, 8680, 8904, 8928, 8988, 9540, 9630, 9765, 9858, 9920, 9951, 10017, 10080, 10176, 10272, 10416, 11130, 11160, 11235, 11342, 11448, 11501, 11556, 11718, 11872, 11904, 11984, 12096, 12720, 12840, 13020, 13144, 13268, 13356, 13392, 13440, 13482, 13696, 13888, 14310, 14445, 14787, 14840, 14880, 14980, 15120, 15264, 15408, 15624, 16430, 16585, 16695, 16740, 16960, 17013, 17120, 17280, 17360, 17808, 17856, 17976, 19080, 19260, 19530, 19716, 19840, 19902, 20034, 20160, 20223, 20352, 20544, 20832, 22260, 22320, 22470, 22684, 22896, 23002, 23112, 23219, 23436, 23744, 23968, 24192, 24645, 25440, 25680, 26040, 26288, 26536, 26712, 26784, 26964, 27776, 28355, 28620, 28890, 29295, 29574, 29680, 29760, 29853, 29960, 30240, 30528, 30816, 31248, 32860, 33170, 33390, 33480, 33705, 33920, 34026, 34240, 34503, 34720, 35616, 35712, 35952, 38160, 38520, 39060, 39432, 39697, 39804, 40068, 40320, 40446, 41088, 41664, 44361, 44520, 44640, 44940, 45368, 45792, 46004, 46224, 46438, 46872, 47488, 47936, 49290, 49755, 50085, 50880, 51039, 51360, 52080, 52576, 53072, 53424, 53568, 53928, 56710, 57240, 57505, 57780, 58590, 59148, 59360, 59520, 59706, 59920, 60480, 61056, 61632, 62496, 65720, 66340, 66780, 66960, 67410, 68052, 68480, 69006, 69440, 69657, 71232, 71904, 73935, 76320, 77040, 78120, 78864, 79394, 79608, 80136, 80892, 83328, 85065, 88722, 89040, 89280, 89559, 89880, 90736, 91584, 92008, 92448, 92876, 93744, 95872, 98580, 99510, 100170, 101115, 101760, 102078, 102720, 103509, 104160, 105152, 106144, 106848, 107136, 107856, 113420, 114480, 115010, 115560, 116095, 117180, 118296, 118720, 119091, 119412, 119840, 120960, 123264, 124992, 131440, 132680, 133560, 133920, 134820, 136104, 138012, 138880, 139314, 142464, 143808, 147870, 149265, 152640, 153117, 154080, 156240, 157728, 158788, 159216, 160272, 161784, 170130, 172515, 175801, 177444, 178080, 178560, 179118, 179760, 181472, 183168, 184016, 184896, 185752, 187488, 197160, 198485, 199020, 200340, 202230, 204156, 205440, 207018, 208320, 208971, 210304, 212288, 213696, 215712, 221805, 226840, 228960, 230020, 231120, 232190, 234360, 236592, 237440, 238182, 238824, 239680, 249984, 255195, 262880, 265360, 267120, 267840, 269640, 272208, 276024, 278628, 287616, 295740, 298530, 305280, 306234, 308160, 310527, 312480, 315456, 317576, 318432, 320544, 323568, 340260, 345030, 348285, 351602, 354888, 356160, 357273, 358236, 359520, 362944, 368032, 369792, 371504, 374976, 394320, 396970, 398040, 400680, 404460, 408312, 414036, 416640, 417942, 424576, 427392, 431424, 443610, 447795, 453680, 457920, 460040, 462240, 464380, 468720, 473184, 476364, 477648, 479360, 510390, 517545, 525760, 527403, 530720, 534240, 535680, 539280, 544416, 552048, 557256, 591480, 595455, 597060, 612468, 616320, 621054, 624960, 626913, 630912, 635152, 636864, 641088, 647136, 680520, 690060, 696570, 703204, 709776, 712320, 714546, 716472, 719040, 725888, 736064, 743008, 749952, 765585, 788640, 793940, 796080, 801360, 808920, 816624, 828072, 835884, 862848, 879005, 887220, 895590, 907360, 915840, 920080, 924480, 928760, 937440, 946368, 952728, 955296, 1020780, 1035090, 1044855, 1051520, 1054806, 1061440, 1068480, 1071819, 1078560, 1088832, 1104096, 1114512, 1182960, 1190910, 1194120, 1224936, 1230607, 1242108, 1249920, 1253826, 1270304, 1273728, 1282176, 1294272, 1361040, 1380120, 1393140, 1406408, 1419552, 1429092, 1432944, 1438080, 1472128, 1486016, 1531170, 1552635, 1577280, 1582209, 1587880, 1592160, 1602720, 1617840, 1633248, 1656144, 1671768, 1758010, 1774440, 1786365, 1791180, 1814720, 1840160, 1848960, 1857520, 1874880, 1892736, 1905456, 1910592, 2041560, 2070180, 2089710, 2109612, 2122880, 2136960, 2143638, 2157120, 2177664, 2208192, 2229024, 2365920, 2381820, 2388240, 2449872, 2461214, 2484216, 2507652, 2540608, 2588544, 2637015, 2722080, 2760240, 2786280, 2812816, 2839104, 2858184, 2865888, 2972032, 3062340, 3105270, 3134565, 3154560, 3164418, 3175760, 3184320, 3205440, 3235680, 3266496, 3312288, 3343536, 3516020, 3548880, 3572730, 3582360, 3629440, 3680320, 3691821, 3715040, 3749760, 3810912, 3821184, 4083120, 4140360, 4179420, 4219224, 4287276, 4314240, 4416384, 4458048, 4731840, 4746627, 4763640, 4776480, 4899744, 4922428, 4968432, 5015304, 5081216, 5274030, 5359095, 5444160, 5520480, 5572560, 5625632, 5678208, 5716368, 5731776, 6124680, 6153035, 6210540, 6269130, 6328836, 6351520, 6368640, 6410880, 6471360, 6532992, 6624576, 6687072, 7032040, 7097760, 7145460, 7164720, 7360640, 7383642, 7430080, 7621824, 7911045, 8166240, 8280720, 8358840, 8438448, 8574552, 8916096, 9463680, 9493254, 9527280, 9552960, 9799488, 9844856, 9936864, 10030608, 10548060, 10718190, 10888320, 11040960, 11075463, 11145120, 11251264, 11432736, 11463552, 12249360, 12306070, 12421080, 12538260, 12657672, 12703040, 12942720, 13249152, 13374144, 14064080, 14195520, 14290920, 14329440, 14767284, 14860160, 15243648, 15822090, 16332480, 16561440, 16717680, 16876896, 17149104, 18459105, 18986508, 19054560, 19105920, 19598976, 19689712, 19873728, 20061216, 21096120, 21436380, 22081920, 22150926, 22290240, 22502528, 22865472, 23733135, 24498720, 24612140, 24842160, 25076520, 25315344, 25406080, 26748288, 28128160, 28391040, 28581840, 28658880, 29534568, 31644180, 32664960, 33122880, 33226389, 33435360, 33753792, 34298208, 36918210, 37973016, 38109120, 39379424, 39747456, 40122432, 42192240, 42872760, 44301852, 44580480, 45730944, 47466270, 48997440, 49224280, 49684320, 50153040, 50630688, 55377315, 56256320, 57163680, 57317760, 59069136, 63288360, 66245760, 66452778, 66870720, 67507584, 68596416, 73836420, 75946032, 76218240, 78758848, 80244864, 84384480, 85745520, 88603704, 94932540, 97994880, 98448560, 99368640, 100306080, 101261376, 110754630, 112512640, 114327360, 118138272, 126576720, 132905556, 133741440, 137192832, 147672840, 151892064, 157517696, 166131945, 168768960, 171491040, 177207408, 189865080, 196897120, 198737280, 200612160, 202522752, 221509260, 228654720, 236276544, 253153440, 265811112, 295345680, 303784128, 332263890, 337537920, 342982080, 354414816, 379730160, 393794240, 401224320, 443018520, 472553088, 506306880, 531622224, 590691360, 607568256, 664527780, 685964160, 708829632, 759460320, 787588480, 886037040, 1012613760, 1063244448, 1181382720, 1329055560, 1417659264, 1518920640, 1772074080, 2126488896, 2362765440, 2658111120, 3037841280, 3544148160, 4252977792, 5316222240, 7088296320, 10632444480, 21264888960]

約数ペア:

[(1, 21264888960), (2, 10632444480), (3, 7088296320), (4, 5316222240), (5, 4252977792), (6, 3544148160), (7, 3037841280), (8, 2658111120), (9, 2362765440), (10, 2126488896), (12, 1772074080), (14, 1518920640), (15, 1417659264), (16, 1329055560), (18, 1181382720), (20, 1063244448), (21, 1012613760), (24, 886037040), (27, 787588480), (28, 759460320), (30, 708829632), (31, 685964160), (32, 664527780), (35, 607568256), (36, 590691360), (40, 531622224), (42, 506306880), (45, 472553088), (48, 443018520), (53, 401224320), (54, 393794240), (56, 379730160), (60, 354414816), (62, 342982080), (63, 337537920), (64, 332263890), (70, 303784128), (72, 295345680), (80, 265811112), (84, 253153440), (90, 236276544), (93, 228654720), (96, 221509260), (105, 202522752), (106, 200612160), (107, 198737280), (108, 196897120), (112, 189865080), (120, 177207408), (124, 171491040), (126, 168768960), (128, 166131945), (135, 157517696), (140, 151892064), (144, 147672840), (155, 137192832), (159, 133741440), (160, 132905556), (168, 126576720), (180, 118138272), (186, 114327360), (189, 112512640), (192, 110754630), (210, 101261376), (212, 100306080), (214, 99368640), (216, 98448560), (217, 97994880), (224, 94932540), (240, 88603704), (248, 85745520), (252, 84384480), (265, 80244864), (270, 78758848), (279, 76218240), (280, 75946032), (288, 73836420), (310, 68596416), (315, 67507584), (318, 66870720), (320, 66452778), (321, 66245760), (336, 63288360), (360, 59069136), (371, 57317760), (372, 57163680), (378, 56256320), (384, 55377315), (420, 50630688), (424, 50153040), (428, 49684320), (432, 49224280), (434, 48997440), (448, 47466270), (465, 45730944), (477, 44580480), (480, 44301852), (496, 42872760), (504, 42192240), (530, 40122432), (535, 39747456), (540, 39379424), (558, 38109120), (560, 37973016), (576, 36918210), (620, 34298208), (630, 33753792), (636, 33435360), (640, 33226389), (642, 33122880), (651, 32664960), (672, 31644180), (720, 29534568), (742, 28658880), (744, 28581840), (749, 28391040), (756, 28128160), (795, 26748288), (837, 25406080), (840, 25315344), (848, 25076520), (856, 24842160), (864, 24612140), (868, 24498720), (896, 23733135), (930, 22865472), (945, 22502528), (954, 22290240), (960, 22150926), (963, 22081920), (992, 21436380), (1008, 21096120), (1060, 20061216), (1070, 19873728), (1080, 19689712), (1085, 19598976), (1113, 19105920), (1116, 19054560), (1120, 18986508), (1152, 18459105), (1240, 17149104), (1260, 16876896), (1272, 16717680), (1284, 16561440), (1302, 16332480), (1344, 15822090), (1395, 15243648), (1431, 14860160), (1440, 14767284), (1484, 14329440), (1488, 14290920), (1498, 14195520), (1512, 14064080), (1590, 13374144), (1605, 13249152), (1643, 12942720), (1674, 12703040), (1680, 12657672), (1696, 12538260), (1712, 12421080), (1728, 12306070), (1736, 12249360), (1855, 11463552), (1860, 11432736), (1890, 11251264), (1908, 11145120), (1920, 11075463), (1926, 11040960), (1953, 10888320), (1984, 10718190), (2016, 10548060), (2120, 10030608), (2140, 9936864), (2160, 9844856), (2170, 9799488), (2226, 9552960), (2232, 9527280), (2240, 9493254), (2247, 9463680), (2385, 8916096), (2480, 8574552), (2520, 8438448), (2544, 8358840), (2568, 8280720), (2604, 8166240), (2688, 7911045), (2790, 7621824), (2862, 7430080), (2880, 7383642), (2889, 7360640), (2968, 7164720), (2976, 7145460), (2996, 7097760), (3024, 7032040), (3180, 6687072), (3210, 6624576), (3255, 6532992), (3286, 6471360), (3317, 6410880), (3339, 6368640), (3348, 6351520), (3360, 6328836), (3392, 6269130), (3424, 6210540), (3456, 6153035), (3472, 6124680), (3710, 5731776), (3720, 5716368), (3745, 5678208), (3780, 5625632), (3816, 5572560), (3852, 5520480), (3906, 5444160), (3968, 5359095), (4032, 5274030), (4185, 5081216), (4240, 5015304), (4280, 4968432), (4320, 4922428), (4340, 4899744), (4452, 4776480), (4464, 4763640), (4480, 4746627), (4494, 4731840), (4770, 4458048), (4815, 4416384), (4929, 4314240), (4960, 4287276), (5040, 4219224), (5088, 4179420), (5136, 4140360), (5208, 4083120), (5565, 3821184), (5580, 3810912), (5671, 3749760), (5724, 3715040), (5760, 3691821), (5778, 3680320), (5859, 3629440), (5936, 3582360), (5952, 3572730), (5992, 3548880), (6048, 3516020), (6360, 3343536), (6420, 3312288), (6510, 3266496), (6572, 3235680), (6634, 3205440), (6678, 3184320), (6696, 3175760), (6720, 3164418), (6741, 3154560), (6784, 3134565), (6848, 3105270), (6944, 3062340), (7155, 2972032), (7420, 2865888), (7440, 2858184), (7490, 2839104), (7560, 2812816), (7632, 2786280), (7704, 2760240), (7812, 2722080), (8064, 2637015), (8215, 2588544), (8370, 2540608), (8480, 2507652), (8560, 2484216), (8640, 2461214), (8680, 2449872), (8904, 2388240), (8928, 2381820), (8988, 2365920), (9540, 2229024), (9630, 2208192), (9765, 2177664), (9858, 2157120), (9920, 2143638), (9951, 2136960), (10017, 2122880), (10080, 2109612), (10176, 2089710), (10272, 2070180), (10416, 2041560), (11130, 1910592), (11160, 1905456), (11235, 1892736), (11342, 1874880), (11448, 1857520), (11501, 1848960), (11556, 1840160), (11718, 1814720), (11872, 1791180), (11904, 1786365), (11984, 1774440), (12096, 1758010), (12720, 1671768), (12840, 1656144), (13020, 1633248), (13144, 1617840), (13268, 1602720), (13356, 1592160), (13392, 1587880), (13440, 1582209), (13482, 1577280), (13696, 1552635), (13888, 1531170), (14310, 1486016), (14445, 1472128), (14787, 1438080), (14840, 1432944), (14880, 1429092), (14980, 1419552), (15120, 1406408), (15264, 1393140), (15408, 1380120), (15624, 1361040), (16430, 1294272), (16585, 1282176), (16695, 1273728), (16740, 1270304), (16960, 1253826), (17013, 1249920), (17120, 1242108), (17280, 1230607), (17360, 1224936), (17808, 1194120), (17856, 1190910), (17976, 1182960), (19080, 1114512), (19260, 1104096), (19530, 1088832), (19716, 1078560), (19840, 1071819), (19902, 1068480), (20034, 1061440), (20160, 1054806), (20223, 1051520), (20352, 1044855), (20544, 1035090), (20832, 1020780), (22260, 955296), (22320, 952728), (22470, 946368), (22684, 937440), (22896, 928760), (23002, 924480), (23112, 920080), (23219, 915840), (23436, 907360), (23744, 895590), (23968, 887220), (24192, 879005), (24645, 862848), (25440, 835884), (25680, 828072), (26040, 816624), (26288, 808920), (26536, 801360), (26712, 796080), (26784, 793940), (26964, 788640), (27776, 765585), (28355, 749952), (28620, 743008), (28890, 736064), (29295, 725888), (29574, 719040), (29680, 716472), (29760, 714546), (29853, 712320), (29960, 709776), (30240, 703204), (30528, 696570), (30816, 690060), (31248, 680520), (32860, 647136), (33170, 641088), (33390, 636864), (33480, 635152), (33705, 630912), (33920, 626913), (34026, 624960), (34240, 621054), (34503, 616320), (34720, 612468), (35616, 597060), (35712, 595455), (35952, 591480), (38160, 557256), (38520, 552048), (39060, 544416), (39432, 539280), (39697, 535680), (39804, 534240), (40068, 530720), (40320, 527403), (40446, 525760), (41088, 517545), (41664, 510390), (44361, 479360), (44520, 477648), (44640, 476364), (44940, 473184), (45368, 468720), (45792, 464380), (46004, 462240), (46224, 460040), (46438, 457920), (46872, 453680), (47488, 447795), (47936, 443610), (49290, 431424), (49755, 427392), (50085, 424576), (50880, 417942), (51039, 416640), (51360, 414036), (52080, 408312), (52576, 404460), (53072, 400680), (53424, 398040), (53568, 396970), (53928, 394320), (56710, 374976), (57240, 371504), (57505, 369792), (57780, 368032), (58590, 362944), (59148, 359520), (59360, 358236), (59520, 357273), (59706, 356160), (59920, 354888), (60480, 351602), (61056, 348285), (61632, 345030), (62496, 340260), (65720, 323568), (66340, 320544), (66780, 318432), (66960, 317576), (67410, 315456), (68052, 312480), (68480, 310527), (69006, 308160), (69440, 306234), (69657, 305280), (71232, 298530), (71904, 295740), (73935, 287616), (76320, 278628), (77040, 276024), (78120, 272208), (78864, 269640), (79394, 267840), (79608, 267120), (80136, 265360), (80892, 262880), (83328, 255195), (85065, 249984), (88722, 239680), (89040, 238824), (89280, 238182), (89559, 237440), (89880, 236592), (90736, 234360), (91584, 232190), (92008, 231120), (92448, 230020), (92876, 228960), (93744, 226840), (95872, 221805), (98580, 215712), (99510, 213696), (100170, 212288), (101115, 210304), (101760, 208971), (102078, 208320), (102720, 207018), (103509, 205440), (104160, 204156), (105152, 202230), (106144, 200340), (106848, 199020), (107136, 198485), (107856, 197160), (113420, 187488), (114480, 185752), (115010, 184896), (115560, 184016), (116095, 183168), (117180, 181472), (118296, 179760), (118720, 179118), (119091, 178560), (119412, 178080), (119840, 177444), (120960, 175801), (123264, 172515), (124992, 170130), (131440, 161784), (132680, 160272), (133560, 159216), (133920, 158788), (134820, 157728), (136104, 156240), (138012, 154080), (138880, 153117), (139314, 152640), (142464, 149265), (143808, 147870)]