81716221440

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3024

約数の個数: 800

約数和(自身を含む): 352217099520

約数和(自身を除く): 270500878080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 399, 405, 420, 432, 448, 456, 480, 504, 512, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 665, 672, 684, 720, 756, 760, 768, 798, 810, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1216, 1260, 1280, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1536, 1539, 1596, 1620, 1680, 1710, 1728, 1792, 1824, 1890, 1920, 1995, 2016, 2052, 2128, 2160, 2240, 2268, 2280, 2304, 2394, 2432, 2520, 2560, 2565, 2592, 2660, 2688, 2736, 2835, 2880, 2963, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3456, 3584, 3591, 3648, 3780, 3840, 3990, 4032, 4104, 4256, 4320, 4480, 4536, 4560, 4608, 4788, 4864, 5040, 5130, 5184, 5320, 5376, 5472, 5670, 5760, 5926, 5985, 6048, 6080, 6156, 6384, 6480, 6720, 6840, 6912, 7182, 7296, 7560, 7680, 7695, 7980, 8064, 8208, 8512, 8640, 8889, 8960, 9072, 9120, 9576, 9728, 10080, 10260, 10368, 10640, 10752, 10773, 10944, 11340, 11520, 11852, 11970, 12096, 12160, 12312, 12768, 12960, 13440, 13680, 13824, 14364, 14592, 14815, 15120, 15390, 15960, 16128, 16416, 17024, 17280, 17778, 17920, 17955, 18144, 18240, 19152, 20160, 20520, 20736, 20741, 21280, 21546, 21888, 22680, 23040, 23704, 23940, 24192, 24320, 24624, 25536, 25920, 26667, 26880, 27360, 28728, 29184, 29630, 30240, 30780, 31920, 32256, 32832, 34048, 34560, 35556, 35910, 36288, 36480, 38304, 40320, 41040, 41472, 41482, 42560, 43092, 43776, 44445, 45360, 47408, 47880, 48384, 48640, 49248, 51072, 51840, 53334, 53760, 53865, 54720, 56297, 57456, 59260, 60480, 61560, 62223, 63840, 65664, 68096, 69120, 71112, 71820, 72576, 72960, 76608, 80001, 80640, 82080, 82964, 85120, 86184, 87552, 88890, 90720, 94816, 95760, 96768, 98496, 102144, 103680, 103705, 106668, 107730, 109440, 112594, 114912, 118520, 120960, 123120, 124446, 127680, 131328, 133335, 142224, 143640, 145152, 145920, 153216, 160002, 161280, 164160, 165928, 168891, 170240, 172368, 177780, 181440, 186669, 189632, 191520, 196992, 204288, 207360, 207410, 213336, 215460, 218880, 225188, 229824, 237040, 240003, 241920, 246240, 248892, 255360, 262656, 266670, 281485, 284448, 287280, 290304, 306432, 311115, 320004, 328320, 331856, 337782, 340480, 344736, 355560, 362880, 373338, 379264, 383040, 393984, 394079, 400005, 414820, 426672, 430920, 437760, 450376, 459648, 474080, 480006, 483840, 492480, 497784, 506673, 510720, 533340, 560007, 562970, 568896, 574560, 612864, 622230, 640008, 656640, 663712, 675564, 689472, 711120, 725760, 746676, 758528, 766080, 787968, 788158, 800010, 829640, 844455, 853344, 861840, 900752, 919296, 933345, 948160, 960012, 984960, 995568, 1013346, 1021440, 1066680, 1120014, 1125940, 1137792, 1149120, 1182237, 1200015, 1244460, 1280016, 1313280, 1327424, 1351128, 1378944, 1422240, 1451520, 1493352, 1517056, 1520019, 1532160, 1576316, 1600020, 1659280, 1680021, 1688910, 1706688, 1723680, 1801504, 1838592, 1866690, 1896320, 1920024, 1969920, 1970395, 1991136, 2026692, 2133360, 2240028, 2251880, 2275584, 2298240, 2364474, 2400030, 2488920, 2533365, 2560032, 2654848, 2702256, 2757888, 2800035, 2844480, 2986704, 3040038, 3064320, 3152632, 3200040, 3318560, 3360042, 3377820, 3413376, 3447360, 3546711, 3603008, 3733380, 3792640, 3840048, 3939840, 3940790, 3982272, 4053384, 4266720, 4480056, 4503760, 4551168, 4560057, 4596480, 4728948, 4800060, 4977840, 5066730, 5120064, 5309696, 5404512, 5515776, 5600070, 5688960, 5911185, 5973408, 6080076, 6305264, 6400080, 6637120, 6720084, 6755640, 6826752, 6894720, 7093422, 7206016, 7466760, 7585280, 7600095, 7680096, 7881580, 7964544, 8106768, 8400105, 8533440, 8960112, 9007520, 9120114, 9192960, 9457896, 9600120, 9955680, 10133460, 10240128, 10619392, 10640133, 10809024, 11200140, 11377920, 11822370, 11946816, 12160152, 12610528, 12800160, 13274240, 13440168, 13511280, 13653504, 13789440, 14186844, 14412032, 14933520, 15200190, 15360192, 15763160, 15929088, 16213536, 16800210, 17066880, 17733555, 17920224, 18015040, 18240228, 18915792, 19200240, 19911360, 20266920, 20480256, 21280266, 21618048, 22400280, 22755840, 22800285, 23644740, 23893632, 24320304, 25221056, 25600320, 26548480, 26880336, 27022560, 27578880, 28373688, 28824064, 29867040, 30400380, 30720384, 31526320, 31858176, 31920399, 32427072, 33600420, 34133760, 35467110, 35840448, 36030080, 36480456, 37831584, 38400480, 39822720, 40533840, 40960512, 42560532, 43236096, 44800560, 45600570, 47289480, 47787264, 48640608, 50442112, 51200640, 53096960, 53200665, 53760672, 54045120, 56747376, 59734080, 60800760, 61440768, 63052640, 63840798, 64854144, 67200840, 68267520, 70934220, 71680896, 72060160, 72960912, 75663168, 76800960, 79645440, 81067680, 85121064, 86472192, 89601120, 91201140, 94578960, 95574528, 97281216, 100884224, 102401280, 106401330, 107521344, 108090240, 113494752, 119468160, 121601520, 122881536, 126105280, 127681596, 129708288, 134401680, 141868440, 143361792, 144120320, 145921824, 151326336, 153601920, 159290880, 159601995, 162135360, 170242128, 179202240, 182402280, 189157920, 194562432, 201768448, 204802560, 212802660, 215042688, 216180480, 226989504, 238936320, 243203040, 252210560, 255363192, 259416576, 268803360, 283736880, 286723584, 291843648, 302652672, 307203840, 319203990, 324270720, 340484256, 358404480, 364804560, 378315840, 389124864, 425605320, 430085376, 432360960, 453979008, 477872640, 486406080, 504421120, 510726384, 537606720, 567473760, 583687296, 605305344, 614407680, 638407980, 648541440, 680968512, 716808960, 729609120, 756631680, 778249728, 851210640, 860170752, 907958016, 972812160, 1008842240, 1021452768, 1075213440, 1134947520, 1167374592, 1276815960, 1297082880, 1361937024, 1433617920, 1459218240, 1513263360, 1702421280, 1815916032, 1945624320, 2042905536, 2150426880, 2269895040, 2334749184, 2553631920, 2723874048, 2918436480, 3026526720, 3404842560, 3891248640, 4085811072, 4300853760, 4539790080, 5107263840, 5447748096, 5836872960, 6809685120, 8171622144, 9079580160, 10214527680, 11673745920, 13619370240, 16343244288, 20429055360, 27238740480, 40858110720, 81716221440]

約数ペア:

[(1, 81716221440), (2, 40858110720), (3, 27238740480), (4, 20429055360), (5, 16343244288), (6, 13619370240), (7, 11673745920), (8, 10214527680), (9, 9079580160), (10, 8171622144), (12, 6809685120), (14, 5836872960), (15, 5447748096), (16, 5107263840), (18, 4539790080), (19, 4300853760), (20, 4085811072), (21, 3891248640), (24, 3404842560), (27, 3026526720), (28, 2918436480), (30, 2723874048), (32, 2553631920), (35, 2334749184), (36, 2269895040), (38, 2150426880), (40, 2042905536), (42, 1945624320), (45, 1815916032), (48, 1702421280), (54, 1513263360), (56, 1459218240), (57, 1433617920), (60, 1361937024), (63, 1297082880), (64, 1276815960), (70, 1167374592), (72, 1134947520), (76, 1075213440), (80, 1021452768), (81, 1008842240), (84, 972812160), (90, 907958016), (95, 860170752), (96, 851210640), (105, 778249728), (108, 756631680), (112, 729609120), (114, 716808960), (120, 680968512), (126, 648541440), (128, 638407980), (133, 614407680), (135, 605305344), (140, 583687296), (144, 567473760), (152, 537606720), (160, 510726384), (162, 504421120), (168, 486406080), (171, 477872640), (180, 453979008), (189, 432360960), (190, 430085376), (192, 425605320), (210, 389124864), (216, 378315840), (224, 364804560), (228, 358404480), (240, 340484256), (252, 324270720), (256, 319203990), (266, 307203840), (270, 302652672), (280, 291843648), (285, 286723584), (288, 283736880), (304, 268803360), (315, 259416576), (320, 255363192), (324, 252210560), (336, 243203040), (342, 238936320), (360, 226989504), (378, 216180480), (380, 215042688), (384, 212802660), (399, 204802560), (405, 201768448), (420, 194562432), (432, 189157920), (448, 182402280), (456, 179202240), (480, 170242128), (504, 162135360), (512, 159601995), (513, 159290880), (532, 153601920), (540, 151326336), (560, 145921824), (567, 144120320), (570, 143361792), (576, 141868440), (608, 134401680), (630, 129708288), (640, 127681596), (648, 126105280), (665, 122881536), (672, 121601520), (684, 119468160), (720, 113494752), (756, 108090240), (760, 107521344), (768, 106401330), (798, 102401280), (810, 100884224), (840, 97281216), (855, 95574528), (864, 94578960), (896, 91201140), (912, 89601120), (945, 86472192), (960, 85121064), (1008, 81067680), (1026, 79645440), (1064, 76800960), (1080, 75663168), (1120, 72960912), (1134, 72060160), (1140, 71680896), (1152, 70934220), (1197, 68267520), (1216, 67200840), (1260, 64854144), (1280, 63840798), (1296, 63052640), (1330, 61440768), (1344, 60800760), (1368, 59734080), (1440, 56747376), (1512, 54045120), (1520, 53760672), (1536, 53200665), (1539, 53096960), (1596, 51200640), (1620, 50442112), (1680, 48640608), (1710, 47787264), (1728, 47289480), (1792, 45600570), (1824, 44800560), (1890, 43236096), (1920, 42560532), (1995, 40960512), (2016, 40533840), (2052, 39822720), (2128, 38400480), (2160, 37831584), (2240, 36480456), (2268, 36030080), (2280, 35840448), (2304, 35467110), (2394, 34133760), (2432, 33600420), (2520, 32427072), (2560, 31920399), (2565, 31858176), (2592, 31526320), (2660, 30720384), (2688, 30400380), (2736, 29867040), (2835, 28824064), (2880, 28373688), (2963, 27578880), (3024, 27022560), (3040, 26880336), (3078, 26548480), (3192, 25600320), (3240, 25221056), (3360, 24320304), (3420, 23893632), (3456, 23644740), (3584, 22800285), (3591, 22755840), (3648, 22400280), (3780, 21618048), (3840, 21280266), (3990, 20480256), (4032, 20266920), (4104, 19911360), (4256, 19200240), (4320, 18915792), (4480, 18240228), (4536, 18015040), (4560, 17920224), (4608, 17733555), (4788, 17066880), (4864, 16800210), (5040, 16213536), (5130, 15929088), (5184, 15763160), (5320, 15360192), (5376, 15200190), (5472, 14933520), (5670, 14412032), (5760, 14186844), (5926, 13789440), (5985, 13653504), (6048, 13511280), (6080, 13440168), (6156, 13274240), (6384, 12800160), (6480, 12610528), (6720, 12160152), (6840, 11946816), (6912, 11822370), (7182, 11377920), (7296, 11200140), (7560, 10809024), (7680, 10640133), (7695, 10619392), (7980, 10240128), (8064, 10133460), (8208, 9955680), (8512, 9600120), (8640, 9457896), (8889, 9192960), (8960, 9120114), (9072, 9007520), (9120, 8960112), (9576, 8533440), (9728, 8400105), (10080, 8106768), (10260, 7964544), (10368, 7881580), (10640, 7680096), (10752, 7600095), (10773, 7585280), (10944, 7466760), (11340, 7206016), (11520, 7093422), (11852, 6894720), (11970, 6826752), (12096, 6755640), (12160, 6720084), (12312, 6637120), (12768, 6400080), (12960, 6305264), (13440, 6080076), (13680, 5973408), (13824, 5911185), (14364, 5688960), (14592, 5600070), (14815, 5515776), (15120, 5404512), (15390, 5309696), (15960, 5120064), (16128, 5066730), (16416, 4977840), (17024, 4800060), (17280, 4728948), (17778, 4596480), (17920, 4560057), (17955, 4551168), (18144, 4503760), (18240, 4480056), (19152, 4266720), (20160, 4053384), (20520, 3982272), (20736, 3940790), (20741, 3939840), (21280, 3840048), (21546, 3792640), (21888, 3733380), (22680, 3603008), (23040, 3546711), (23704, 3447360), (23940, 3413376), (24192, 3377820), (24320, 3360042), (24624, 3318560), (25536, 3200040), (25920, 3152632), (26667, 3064320), (26880, 3040038), (27360, 2986704), (28728, 2844480), (29184, 2800035), (29630, 2757888), (30240, 2702256), (30780, 2654848), (31920, 2560032), (32256, 2533365), (32832, 2488920), (34048, 2400030), (34560, 2364474), (35556, 2298240), (35910, 2275584), (36288, 2251880), (36480, 2240028), (38304, 2133360), (40320, 2026692), (41040, 1991136), (41472, 1970395), (41482, 1969920), (42560, 1920024), (43092, 1896320), (43776, 1866690), (44445, 1838592), (45360, 1801504), (47408, 1723680), (47880, 1706688), (48384, 1688910), (48640, 1680021), (49248, 1659280), (51072, 1600020), (51840, 1576316), (53334, 1532160), (53760, 1520019), (53865, 1517056), (54720, 1493352), (56297, 1451520), (57456, 1422240), (59260, 1378944), (60480, 1351128), (61560, 1327424), (62223, 1313280), (63840, 1280016), (65664, 1244460), (68096, 1200015), (69120, 1182237), (71112, 1149120), (71820, 1137792), (72576, 1125940), (72960, 1120014), (76608, 1066680), (80001, 1021440), (80640, 1013346), (82080, 995568), (82964, 984960), (85120, 960012), (86184, 948160), (87552, 933345), (88890, 919296), (90720, 900752), (94816, 861840), (95760, 853344), (96768, 844455), (98496, 829640), (102144, 800010), (103680, 788158), (103705, 787968), (106668, 766080), (107730, 758528), (109440, 746676), (112594, 725760), (114912, 711120), (118520, 689472), (120960, 675564), (123120, 663712), (124446, 656640), (127680, 640008), (131328, 622230), (133335, 612864), (142224, 574560), (143640, 568896), (145152, 562970), (145920, 560007), (153216, 533340), (160002, 510720), (161280, 506673), (164160, 497784), (165928, 492480), (168891, 483840), (170240, 480006), (172368, 474080), (177780, 459648), (181440, 450376), (186669, 437760), (189632, 430920), (191520, 426672), (196992, 414820), (204288, 400005), (207360, 394079), (207410, 393984), (213336, 383040), (215460, 379264), (218880, 373338), (225188, 362880), (229824, 355560), (237040, 344736), (240003, 340480), (241920, 337782), (246240, 331856), (248892, 328320), (255360, 320004), (262656, 311115), (266670, 306432), (281485, 290304), (284448, 287280)]