8121980160

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 1080

約数和(自身を含む): 36184490496

約数和(自身を除く): 28062510336

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, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 81, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 128, 133, 135, 140, 144, 152, 155, 160, 162, 168, 171, 180, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 248, 252, 256, 266, 270, 279, 280, 285, 288, 304, 310, 315, 320, 324, 336, 342, 360, 361, 372, 378, 380, 384, 399, 405, 420, 432, 434, 448, 456, 465, 480, 496, 504, 513, 532, 540, 558, 560, 567, 570, 576, 589, 608, 620, 630, 640, 648, 651, 665, 672, 684, 720, 722, 744, 756, 760, 768, 798, 810, 837, 840, 855, 864, 868, 896, 912, 930, 945, 960, 992, 1008, 1026, 1064, 1080, 1083, 1085, 1116, 1120, 1134, 1140, 1152, 1178, 1197, 1216, 1240, 1260, 1280, 1296, 1302, 1330, 1344, 1368, 1395, 1440, 1444, 1488, 1512, 1520, 1539, 1596, 1620, 1674, 1680, 1710, 1728, 1736, 1767, 1792, 1805, 1824, 1860, 1890, 1920, 1953, 1984, 1995, 2016, 2052, 2128, 2160, 2166, 2170, 2232, 2240, 2268, 2280, 2304, 2356, 2394, 2432, 2480, 2511, 2520, 2527, 2565, 2592, 2604, 2660, 2688, 2736, 2790, 2835, 2880, 2888, 2945, 2976, 3024, 3040, 3078, 3192, 3240, 3249, 3255, 3348, 3360, 3420, 3456, 3472, 3534, 3591, 3610, 3648, 3720, 3780, 3840, 3906, 3968, 3990, 4032, 4104, 4123, 4185, 4256, 4320, 4332, 4340, 4464, 4480, 4536, 4560, 4712, 4788, 4864, 4960, 5022, 5040, 5054, 5130, 5184, 5208, 5301, 5320, 5376, 5415, 5472, 5580, 5670, 5760, 5776, 5859, 5890, 5952, 5985, 6048, 6080, 6156, 6384, 6480, 6498, 6510, 6696, 6720, 6840, 6912, 6944, 7068, 7182, 7220, 7296, 7440, 7560, 7581, 7695, 7812, 7936, 7980, 8064, 8208, 8246, 8370, 8512, 8640, 8664, 8680, 8835, 8928, 8960, 9072, 9120, 9424, 9576, 9747, 9765, 9920, 10044, 10080, 10108, 10260, 10368, 10416, 10602, 10640, 10773, 10830, 10944, 11160, 11191, 11340, 11520, 11552, 11718, 11780, 11904, 11970, 12096, 12160, 12312, 12369, 12555, 12635, 12768, 12960, 12996, 13020, 13392, 13440, 13680, 13888, 14136, 14364, 14440, 14592, 14880, 15120, 15162, 15390, 15624, 15903, 15960, 16128, 16245, 16416, 16492, 16740, 17024, 17280, 17328, 17360, 17577, 17670, 17856, 17955, 18144, 18240, 18848, 19152, 19494, 19530, 19840, 20088, 20160, 20216, 20520, 20615, 20736, 20832, 21204, 21280, 21546, 21660, 21888, 22320, 22382, 22680, 22743, 23104, 23436, 23560, 23808, 23940, 24192, 24320, 24624, 24738, 25110, 25270, 25536, 25920, 25992, 26040, 26505, 26784, 26880, 27360, 27776, 28272, 28728, 28880, 29241, 29295, 29760, 30240, 30324, 30780, 31248, 31806, 31920, 32490, 32832, 32984, 33480, 33573, 34048, 34560, 34656, 34720, 35154, 35340, 35712, 35910, 36288, 36480, 37107, 37696, 37905, 38304, 38988, 39060, 39680, 40176, 40320, 40432, 41040, 41230, 41664, 42408, 42560, 43092, 43320, 43776, 44640, 44764, 45360, 45486, 46208, 46872, 47120, 47709, 47880, 48384, 48735, 49248, 49476, 50220, 50540, 51072, 51840, 51984, 52080, 53010, 53568, 53865, 54720, 55552, 55955, 56544, 57456, 57760, 58482, 58590, 59520, 60480, 60648, 61560, 61845, 62496, 63612, 63840, 64980, 65664, 65968, 66960, 67146, 68229, 69312, 69440, 70308, 70680, 71424, 71820, 72576, 72960, 74214, 75392, 75810, 76608, 77976, 78120, 78337, 79515, 80352, 80640, 80864, 82080, 82460, 83328, 84816, 85120, 86184, 86640, 87885, 89280, 89528, 90720, 90972, 92416, 93744, 94240, 95418, 95760, 97470, 98496, 98952, 100440, 100719, 101080, 102144, 103680, 103968, 104160, 106020, 107136, 107730, 109440, 111321, 111910, 113088, 113715, 114912, 115520, 116964, 117180, 119040, 120960, 121296, 123120, 123690, 124992, 127224, 127680, 129960, 131328, 131936, 133920, 134292, 136458, 138624, 138880, 140616, 141360, 143640, 145152, 146205, 148428, 150784, 151620, 153216, 155952, 156240, 156674, 159030, 160704, 161728, 164160, 164920, 166656, 167865, 169632, 170240, 172368, 173280, 175770, 178560, 179056, 181440, 181944, 185535, 187488, 188480, 190836, 191520, 194940, 196992, 197904, 200880, 201438, 202160, 204687, 207936, 208320, 212040, 214272, 215460, 218880, 222642, 223820, 226176, 227430, 229824, 231040, 233928, 234360, 235011, 238545, 241920, 242592, 246240, 247380, 249984, 254448, 255360, 259920, 263872, 267840, 268584, 272916, 277248, 277760, 281232, 282720, 287280, 292410, 296856, 302157, 303240, 306432, 311904, 312480, 313348, 318060, 321408, 323456, 328320, 329840, 333963, 335730, 339264, 341145, 344736, 346560, 351540, 357120, 358112, 362880, 363888, 371070, 374976, 376960, 381672, 383040, 389880, 391685, 393984, 395808, 401760, 402876, 404320, 409374, 415872, 416640, 424080, 430920, 445284, 447640, 452352, 454860, 459648, 462080, 467856, 468720, 470022, 477090, 485184, 492480, 494760, 499968, 503595, 508896, 510720, 519840, 527744, 535680, 537168, 545832, 556605, 562464, 565440, 574560, 584820, 593712, 604314, 606480, 623808, 624960, 626696, 636120, 642816, 646912, 656640, 659680, 667926, 671460, 678528, 682290, 689472, 693120, 703080, 705033, 716224, 725760, 727776, 742140, 749952, 753920, 763344, 766080, 779760, 783370, 791616, 803520, 805752, 808640, 818748, 831744, 833280, 848160, 861840, 890568, 895280, 906471, 909720, 919296, 935712, 937440, 940044, 954180, 970368, 984960, 989520, 1007190, 1017792, 1023435, 1039680, 1055488, 1071360, 1074336, 1091664, 1113210, 1124928, 1130880, 1149120, 1169640, 1175055, 1187424, 1208628, 1212960, 1247616, 1249920, 1253392, 1272240, 1319360, 1335852, 1342920, 1357056, 1364580, 1378944, 1386240, 1406160, 1410066, 1432448, 1455552, 1484280, 1499904, 1510785, 1526688, 1532160, 1559520, 1566740, 1583232, 1607040, 1611504, 1617280, 1637496, 1669815, 1696320, 1723680, 1781136, 1790560, 1812942, 1819440, 1871424, 1874880, 1880088, 1908360, 1940736, 1969920, 1979040, 2014380, 2035584, 2046870, 2079360, 2115099, 2148672, 2183328, 2226420, 2249856, 2261760, 2298240, 2339280, 2350110, 2374848, 2417256, 2425920, 2495232, 2499840, 2506784, 2544480, 2638720, 2671704, 2685840, 2729160, 2757888, 2812320, 2820132, 2864896, 2911104, 2968560, 3021570, 3053376, 3119040, 3133480, 3166464, 3214080, 3223008, 3234560, 3274992, 3339630, 3392640, 3447360, 3525165, 3562272, 3581120, 3625884, 3638880, 3742848, 3749760, 3760176, 3816720, 3958080, 4028760, 4071168, 4093740, 4158720, 4230198, 4297344, 4366656, 4452840, 4499712, 4532355, 4596480, 4678560, 4700220, 4749696, 4834512, 4851840, 5013568, 5088960, 5277440, 5343408, 5371680, 5458320, 5624640, 5640264, 5822208, 5937120, 6043140, 6106752, 6238080, 6266960, 6345297, 6446016, 6549984, 6679260, 6785280, 6894720, 7050330, 7124544, 7162240, 7251768, 7277760, 7485696, 7499520, 7520352, 7633440, 7916160, 8057520, 8187480, 8460396, 8594688, 8733312, 8905680, 9064710, 9357120, 9400440, 9499392, 9669024, 9703680, 10027136, 10177920, 10575495, 10686816, 10743360, 10916640, 11249280, 11280528, 11874240, 12086280, 12213504, 12476160, 12533920, 12690594, 12892032, 13099968, 13358520, 13789440, 14100660, 14249088, 14324480, 14503536, 14555520, 15040704, 15266880, 15832320, 16115040, 16374960, 16920792, 17466624, 17811360, 18129420, 18714240, 18800880, 19338048, 20054272, 20355840, 21150990, 21373632, 21486720, 21833280, 22498560, 22561056, 23748480, 24172560, 25067840, 25381188, 25784064, 26199936, 26717040, 28201320, 28498176, 29007072, 29111040, 30081408, 30533760, 31726485, 32230080, 32749920, 33841584, 35622720, 36258840, 37428480, 37601760, 38676096, 42301980, 42747264, 42973440, 43666560, 45122112, 47496960, 48345120, 50135680, 50762376, 52399872, 53434080, 56402640, 58014144, 60162816, 61067520, 63452970, 64460160, 65499840, 67683168, 71245440, 72517680, 75203520, 77352192, 84603960, 85494528, 87333120, 90244224, 96690240, 100271360, 101524752, 106868160, 112805280, 116028288, 126905940, 128920320, 130999680, 135366336, 142490880, 145035360, 150407040, 169207920, 180488448, 193380480, 203049504, 213736320, 225610560, 232056576, 253811880, 261999360, 270732672, 290070720, 300814080, 338415840, 386760960, 406099008, 427472640, 451221120, 507623760, 541465344, 580141440, 676831680, 812198016, 902442240, 1015247520, 1160282880, 1353663360, 1624396032, 2030495040, 2707326720, 4060990080, 8121980160]

約数ペア:

[(1, 8121980160), (2, 4060990080), (3, 2707326720), (4, 2030495040), (5, 1624396032), (6, 1353663360), (7, 1160282880), (8, 1015247520), (9, 902442240), (10, 812198016), (12, 676831680), (14, 580141440), (15, 541465344), (16, 507623760), (18, 451221120), (19, 427472640), (20, 406099008), (21, 386760960), (24, 338415840), (27, 300814080), (28, 290070720), (30, 270732672), (31, 261999360), (32, 253811880), (35, 232056576), (36, 225610560), (38, 213736320), (40, 203049504), (42, 193380480), (45, 180488448), (48, 169207920), (54, 150407040), (56, 145035360), (57, 142490880), (60, 135366336), (62, 130999680), (63, 128920320), (64, 126905940), (70, 116028288), (72, 112805280), (76, 106868160), (80, 101524752), (81, 100271360), (84, 96690240), (90, 90244224), (93, 87333120), (95, 85494528), (96, 84603960), (105, 77352192), (108, 75203520), (112, 72517680), (114, 71245440), (120, 67683168), (124, 65499840), (126, 64460160), (128, 63452970), (133, 61067520), (135, 60162816), (140, 58014144), (144, 56402640), (152, 53434080), (155, 52399872), (160, 50762376), (162, 50135680), (168, 48345120), (171, 47496960), (180, 45122112), (186, 43666560), (189, 42973440), (190, 42747264), (192, 42301980), (210, 38676096), (216, 37601760), (217, 37428480), (224, 36258840), (228, 35622720), (240, 33841584), (248, 32749920), (252, 32230080), (256, 31726485), (266, 30533760), (270, 30081408), (279, 29111040), (280, 29007072), (285, 28498176), (288, 28201320), (304, 26717040), (310, 26199936), (315, 25784064), (320, 25381188), (324, 25067840), (336, 24172560), (342, 23748480), (360, 22561056), (361, 22498560), (372, 21833280), (378, 21486720), (380, 21373632), (384, 21150990), (399, 20355840), (405, 20054272), (420, 19338048), (432, 18800880), (434, 18714240), (448, 18129420), (456, 17811360), (465, 17466624), (480, 16920792), (496, 16374960), (504, 16115040), (513, 15832320), (532, 15266880), (540, 15040704), (558, 14555520), (560, 14503536), (567, 14324480), (570, 14249088), (576, 14100660), (589, 13789440), (608, 13358520), (620, 13099968), (630, 12892032), (640, 12690594), (648, 12533920), (651, 12476160), (665, 12213504), (672, 12086280), (684, 11874240), (720, 11280528), (722, 11249280), (744, 10916640), (756, 10743360), (760, 10686816), (768, 10575495), (798, 10177920), (810, 10027136), (837, 9703680), (840, 9669024), (855, 9499392), (864, 9400440), (868, 9357120), (896, 9064710), (912, 8905680), (930, 8733312), (945, 8594688), (960, 8460396), (992, 8187480), (1008, 8057520), (1026, 7916160), (1064, 7633440), (1080, 7520352), (1083, 7499520), (1085, 7485696), (1116, 7277760), (1120, 7251768), (1134, 7162240), (1140, 7124544), (1152, 7050330), (1178, 6894720), (1197, 6785280), (1216, 6679260), (1240, 6549984), (1260, 6446016), (1280, 6345297), (1296, 6266960), (1302, 6238080), (1330, 6106752), (1344, 6043140), (1368, 5937120), (1395, 5822208), (1440, 5640264), (1444, 5624640), (1488, 5458320), (1512, 5371680), (1520, 5343408), (1539, 5277440), (1596, 5088960), (1620, 5013568), (1674, 4851840), (1680, 4834512), (1710, 4749696), (1728, 4700220), (1736, 4678560), (1767, 4596480), (1792, 4532355), (1805, 4499712), (1824, 4452840), (1860, 4366656), (1890, 4297344), (1920, 4230198), (1953, 4158720), (1984, 4093740), (1995, 4071168), (2016, 4028760), (2052, 3958080), (2128, 3816720), (2160, 3760176), (2166, 3749760), (2170, 3742848), (2232, 3638880), (2240, 3625884), (2268, 3581120), (2280, 3562272), (2304, 3525165), (2356, 3447360), (2394, 3392640), (2432, 3339630), (2480, 3274992), (2511, 3234560), (2520, 3223008), (2527, 3214080), (2565, 3166464), (2592, 3133480), (2604, 3119040), (2660, 3053376), (2688, 3021570), (2736, 2968560), (2790, 2911104), (2835, 2864896), (2880, 2820132), (2888, 2812320), (2945, 2757888), (2976, 2729160), (3024, 2685840), (3040, 2671704), (3078, 2638720), (3192, 2544480), (3240, 2506784), (3249, 2499840), (3255, 2495232), (3348, 2425920), (3360, 2417256), (3420, 2374848), (3456, 2350110), (3472, 2339280), (3534, 2298240), (3591, 2261760), (3610, 2249856), (3648, 2226420), (3720, 2183328), (3780, 2148672), (3840, 2115099), (3906, 2079360), (3968, 2046870), (3990, 2035584), (4032, 2014380), (4104, 1979040), (4123, 1969920), (4185, 1940736), (4256, 1908360), (4320, 1880088), (4332, 1874880), (4340, 1871424), (4464, 1819440), (4480, 1812942), (4536, 1790560), (4560, 1781136), (4712, 1723680), (4788, 1696320), (4864, 1669815), (4960, 1637496), (5022, 1617280), (5040, 1611504), (5054, 1607040), (5130, 1583232), (5184, 1566740), (5208, 1559520), (5301, 1532160), (5320, 1526688), (5376, 1510785), (5415, 1499904), (5472, 1484280), (5580, 1455552), (5670, 1432448), (5760, 1410066), (5776, 1406160), (5859, 1386240), (5890, 1378944), (5952, 1364580), (5985, 1357056), (6048, 1342920), (6080, 1335852), (6156, 1319360), (6384, 1272240), (6480, 1253392), (6498, 1249920), (6510, 1247616), (6696, 1212960), (6720, 1208628), (6840, 1187424), (6912, 1175055), (6944, 1169640), (7068, 1149120), (7182, 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(13680, 593712), (13888, 584820), (14136, 574560), (14364, 565440), (14440, 562464), (14592, 556605), (14880, 545832), (15120, 537168), (15162, 535680), (15390, 527744), (15624, 519840), (15903, 510720), (15960, 508896), (16128, 503595), (16245, 499968), (16416, 494760), (16492, 492480), (16740, 485184), (17024, 477090), (17280, 470022), (17328, 468720), (17360, 467856), (17577, 462080), (17670, 459648), (17856, 454860), (17955, 452352), (18144, 447640), (18240, 445284), (18848, 430920), (19152, 424080), (19494, 416640), (19530, 415872), (19840, 409374), (20088, 404320), (20160, 402876), (20216, 401760), (20520, 395808), (20615, 393984), (20736, 391685), (20832, 389880), (21204, 383040), (21280, 381672), (21546, 376960), (21660, 374976), (21888, 371070), (22320, 363888), (22382, 362880), (22680, 358112), (22743, 357120), (23104, 351540), (23436, 346560), (23560, 344736), (23808, 341145), (23940, 339264), (24192, 335730), (24320, 333963), (24624, 329840), (24738, 328320), (25110, 323456), (25270, 321408), (25536, 318060), (25920, 313348), (25992, 312480), (26040, 311904), (26505, 306432), (26784, 303240), (26880, 302157), (27360, 296856), (27776, 292410), (28272, 287280), (28728, 282720), (28880, 281232), (29241, 277760), (29295, 277248), (29760, 272916), (30240, 268584), (30324, 267840), (30780, 263872), (31248, 259920), (31806, 255360), (31920, 254448), (32490, 249984), (32832, 247380), (32984, 246240), (33480, 242592), (33573, 241920), (34048, 238545), (34560, 235011), (34656, 234360), (34720, 233928), (35154, 231040), (35340, 229824), (35712, 227430), (35910, 226176), (36288, 223820), (36480, 222642), (37107, 218880), (37696, 215460), (37905, 214272), (38304, 212040), (38988, 208320), (39060, 207936), (39680, 204687), (40176, 202160), (40320, 201438), (40432, 200880), (41040, 197904), (41230, 196992), (41664, 194940), (42408, 191520), (42560, 190836), (43092, 188480), (43320, 187488), (43776, 185535), (44640, 181944), (44764, 181440), (45360, 179056), (45486, 178560), (46208, 175770), (46872, 173280), (47120, 172368), (47709, 170240), (47880, 169632), (48384, 167865), (48735, 166656), (49248, 164920), (49476, 164160), (50220, 161728), (50540, 160704), (51072, 159030), (51840, 156674), (51984, 156240), (52080, 155952), (53010, 153216), (53568, 151620), (53865, 150784), (54720, 148428), (55552, 146205), (55955, 145152), (56544, 143640), (57456, 141360), (57760, 140616), (58482, 138880), (58590, 138624), (59520, 136458), (60480, 134292), (60648, 133920), (61560, 131936), (61845, 131328), (62496, 129960), (63612, 127680), (63840, 127224), (64980, 124992), (65664, 123690), (65968, 123120), (66960, 121296), (67146, 120960), (68229, 119040), (69312, 117180), (69440, 116964), (70308, 115520), (70680, 114912), (71424, 113715), (71820, 113088), (72576, 111910), (72960, 111321), (74214, 109440), (75392, 107730), (75810, 107136), (76608, 106020), (77976, 104160), (78120, 103968), (78337, 103680), (79515, 102144), (80352, 101080), (80640, 100719), (80864, 100440), (82080, 98952), (82460, 98496), (83328, 97470), (84816, 95760), (85120, 95418), (86184, 94240), (86640, 93744), (87885, 92416), (89280, 90972), (89528, 90720)]