20004546240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 896

約数和(自身を含む): 85745848320

約数和(自身を除く): 65741302080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 73, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 146, 160, 161, 168, 180, 184, 189, 192, 197, 207, 210, 216, 219, 224, 230, 240, 252, 270, 276, 280, 288, 292, 315, 320, 322, 336, 345, 360, 365, 368, 378, 394, 414, 420, 432, 438, 448, 460, 480, 483, 504, 511, 540, 552, 560, 576, 584, 591, 621, 630, 644, 657, 672, 690, 720, 730, 736, 756, 788, 805, 828, 840, 864, 876, 920, 945, 960, 966, 985, 1008, 1022, 1035, 1080, 1095, 1104, 1120, 1168, 1182, 1242, 1260, 1288, 1314, 1344, 1379, 1380, 1440, 1449, 1460, 1472, 1512, 1533, 1576, 1610, 1656, 1679, 1680, 1728, 1752, 1773, 1840, 1890, 1932, 1970, 1971, 2016, 2044, 2070, 2160, 2190, 2208, 2240, 2336, 2364, 2415, 2484, 2520, 2555, 2576, 2628, 2758, 2760, 2880, 2898, 2920, 2955, 3024, 3066, 3105, 3152, 3220, 3285, 3312, 3358, 3360, 3504, 3546, 3680, 3780, 3864, 3940, 3942, 4032, 4088, 4137, 4140, 4320, 4347, 4380, 4416, 4531, 4599, 4672, 4728, 4830, 4968, 5037, 5040, 5110, 5152, 5256, 5319, 5516, 5520, 5796, 5840, 5910, 6048, 6132, 6210, 6304, 6440, 6570, 6624, 6716, 6720, 6895, 7008, 7092, 7245, 7360, 7560, 7665, 7728, 7880, 7884, 8176, 8274, 8280, 8395, 8640, 8694, 8760, 8865, 9062, 9198, 9456, 9660, 9855, 9936, 10074, 10080, 10220, 10304, 10512, 10638, 11032, 11040, 11592, 11680, 11753, 11820, 12096, 12264, 12411, 12420, 12608, 12880, 13140, 13248, 13432, 13593, 13790, 13797, 14016, 14184, 14381, 14490, 15111, 15120, 15330, 15456, 15760, 15768, 16352, 16548, 16560, 16790, 17388, 17520, 17730, 18124, 18396, 18912, 19320, 19710, 19872, 20148, 20160, 20440, 20685, 21024, 21276, 21735, 22064, 22080, 22655, 22995, 23184, 23360, 23506, 23640, 24528, 24822, 24840, 25185, 25760, 26280, 26595, 26864, 27186, 27580, 27594, 28368, 28762, 28980, 30222, 30240, 30660, 30912, 31520, 31536, 31717, 32704, 33096, 33120, 33580, 34776, 35040, 35259, 35460, 36248, 36792, 37233, 37824, 38640, 39420, 39744, 40296, 40779, 40880, 41370, 42048, 42552, 43143, 43470, 44128, 45310, 45333, 45990, 46368, 47012, 47280, 49056, 49644, 49680, 50370, 51520, 52560, 53190, 53728, 54372, 55160, 55188, 56736, 57524, 57960, 58765, 60444, 60480, 61320, 62055, 63040, 63072, 63434, 66192, 66240, 67160, 67965, 68985, 69552, 70080, 70518, 70920, 71905, 72496, 73584, 74466, 75555, 77280, 78840, 80592, 81558, 81760, 82740, 85104, 86286, 86940, 88256, 90620, 90666, 91980, 92736, 94024, 94560, 95151, 98112, 99288, 99360, 100667, 100740, 105120, 105777, 106380, 107456, 108744, 110320, 110376, 113472, 115048, 115920, 117530, 120888, 122337, 122640, 124110, 126144, 126868, 129429, 132384, 134320, 135930, 137970, 139104, 141036, 141840, 143810, 144992, 147168, 148932, 151110, 154560, 157680, 158585, 161184, 163116, 163520, 165480, 170208, 172572, 173880, 176295, 181240, 181332, 183960, 186165, 188048, 189120, 190302, 198576, 198720, 201334, 201480, 203895, 210240, 211554, 212760, 215715, 217488, 220640, 220752, 226665, 230096, 231840, 235060, 241776, 244674, 245280, 248220, 253736, 258858, 264768, 268640, 271860, 275940, 278208, 282072, 283680, 285453, 287620, 289984, 294336, 297864, 302001, 302220, 315360, 317170, 317331, 322368, 326232, 330763, 330960, 340416, 345144, 347760, 352590, 362480, 362664, 367920, 372330, 376096, 380604, 388287, 397152, 402668, 402960, 407790, 423108, 425520, 431430, 434976, 441280, 441504, 453330, 460192, 463680, 470120, 475755, 483552, 489348, 490560, 496440, 503335, 507472, 517716, 528885, 537280, 543720, 551880, 564144, 567360, 570906, 575240, 595728, 604002, 604440, 611685, 630720, 634340, 634662, 647145, 652464, 661526, 661920, 690288, 695520, 705180, 724960, 725328, 735840, 744660, 752192, 761208, 776574, 794304, 805336, 805920, 815580, 846216, 851040, 856359, 862860, 869952, 883008, 906003, 906660, 920384, 940240, 951510, 967104, 978696, 992289, 992880, 1006670, 1014944, 1035432, 1057770, 1087440, 1103760, 1128288, 1141812, 1150480, 1191456, 1208004, 1208880, 1223370, 1268680, 1269324, 1294290, 1304928, 1323052, 1323840, 1380576, 1391040, 1410360, 1427265, 1449920, 1450656, 1471680, 1489320, 1510005, 1522416, 1553148, 1586655, 1610672, 1611840, 1631160, 1653815, 1692432, 1702080, 1712718, 1725720, 1812006, 1813320, 1880480, 1903020, 1941435, 1957392, 1984578, 1985760, 2013340, 2029888, 2070864, 2115540, 2174880, 2207520, 2256576, 2283624, 2300960, 2315341, 2382912, 2416008, 2417760, 2446740, 2537360, 2538648, 2588580, 2609856, 2646104, 2718009, 2761152, 2820720, 2854530, 2901312, 2976867, 2978640, 3020010, 3044832, 3106296, 3173310, 3221344, 3262320, 3307630, 3384864, 3425436, 3451440, 3624012, 3626640, 3760960, 3806040, 3882870, 3914784, 3969156, 3971520, 4026680, 4141728, 4231080, 4281795, 4349760, 4415040, 4530015, 4567248, 4601920, 4630682, 4832016, 4835520, 4893480, 4961445, 5074720, 5077296, 5177160, 5292208, 5436018, 5641440, 5709060, 5953734, 5957280, 6040020, 6089664, 6212592, 6346620, 6442688, 6524640, 6615260, 6769728, 6850872, 6902880, 6946023, 7248024, 7253280, 7612080, 7765740, 7829568, 7938312, 8053360, 8283456, 8462160, 8563590, 8930601, 9060030, 9134496, 9261364, 9664032, 9786960, 9922890, 10149440, 10154592, 10354320, 10584416, 10872036, 11282880, 11418120, 11576705, 11907468, 11914560, 12080040, 12425184, 12693240, 13049280, 13230520, 13590045, 13701744, 13805760, 13892046, 14496048, 14506560, 14884335, 15224160, 15531480, 15876624, 16106720, 16924320, 17127180, 17861202, 18120060, 18268992, 18522728, 19328064, 19573920, 19845780, 20309184, 20708640, 20838069, 21168832, 21744072, 22836240, 23153410, 23814936, 24160080, 24850368, 25386480, 26461040, 27180090, 27403488, 27784092, 28992096, 29768670, 30448320, 31062960, 31753248, 32213440, 33848640, 34254360, 34730115, 35722404, 36240120, 37045456, 39147840, 39691560, 41417280, 41676138, 43488144, 44653005, 45672480, 46306820, 47629872, 48320160, 50772960, 52922080, 54360180, 54806976, 55568184, 57984192, 59537340, 62125920, 62514207, 63506496, 68508720, 69460230, 71444808, 72480240, 74090912, 79383120, 83352276, 86976288, 89306010, 91344960, 92613640, 95259744, 96640320, 101545920, 104190345, 105844160, 108720360, 111136368, 119074680, 124251840, 125028414, 137017440, 138920460, 142889616, 144960480, 148181824, 158766240, 166704552, 173952576, 178612020, 185227280, 190519488, 208380690, 217440720, 222272736, 238149360, 250056828, 274034880, 277840920, 285779232, 289920960, 312571035, 317532480, 333409104, 357224040, 370454560, 416761380, 434881440, 444545472, 476298720, 500113656, 555681840, 571558464, 625142070, 666818208, 714448080, 740909120, 833522760, 869762880, 952597440, 1000227312, 1111363680, 1250284140, 1333636416, 1428896160, 1667045520, 2000454624, 2222727360, 2500568280, 2857792320, 3334091040, 4000909248, 5001136560, 6668182080, 10002273120, 20004546240]

約数ペア:

[(1, 20004546240), (2, 10002273120), (3, 6668182080), (4, 5001136560), (5, 4000909248), (6, 3334091040), (7, 2857792320), (8, 2500568280), (9, 2222727360), (10, 2000454624), (12, 1667045520), (14, 1428896160), (15, 1333636416), (16, 1250284140), (18, 1111363680), (20, 1000227312), (21, 952597440), (23, 869762880), (24, 833522760), (27, 740909120), (28, 714448080), (30, 666818208), (32, 625142070), (35, 571558464), (36, 555681840), (40, 500113656), (42, 476298720), (45, 444545472), (46, 434881440), (48, 416761380), (54, 370454560), (56, 357224040), (60, 333409104), (63, 317532480), (64, 312571035), (69, 289920960), (70, 285779232), (72, 277840920), (73, 274034880), (80, 250056828), (84, 238149360), (90, 222272736), (92, 217440720), (96, 208380690), (105, 190519488), (108, 185227280), (112, 178612020), (115, 173952576), (120, 166704552), (126, 158766240), (135, 148181824), (138, 144960480), (140, 142889616), (144, 138920460), (146, 137017440), (160, 125028414), (161, 124251840), (168, 119074680), (180, 111136368), (184, 108720360), (189, 105844160), (192, 104190345), (197, 101545920), (207, 96640320), (210, 95259744), (216, 92613640), (219, 91344960), (224, 89306010), (230, 86976288), (240, 83352276), (252, 79383120), (270, 74090912), (276, 72480240), (280, 71444808), (288, 69460230), (292, 68508720), (315, 63506496), (320, 62514207), (322, 62125920), (336, 59537340), (345, 57984192), (360, 55568184), (365, 54806976), (368, 54360180), (378, 52922080), (394, 50772960), (414, 48320160), (420, 47629872), (432, 46306820), (438, 45672480), (448, 44653005), (460, 43488144), (480, 41676138), (483, 41417280), (504, 39691560), (511, 39147840), (540, 37045456), (552, 36240120), (560, 35722404), (576, 34730115), (584, 34254360), (591, 33848640), (621, 32213440), (630, 31753248), (644, 31062960), (657, 30448320), (672, 29768670), (690, 28992096), (720, 27784092), (730, 27403488), (736, 27180090), (756, 26461040), (788, 25386480), (805, 24850368), (828, 24160080), (840, 23814936), (864, 23153410), (876, 22836240), (920, 21744072), (945, 21168832), (960, 20838069), (966, 20708640), (985, 20309184), (1008, 19845780), (1022, 19573920), (1035, 19328064), (1080, 18522728), (1095, 18268992), (1104, 18120060), (1120, 17861202), (1168, 17127180), (1182, 16924320), (1242, 16106720), (1260, 15876624), (1288, 15531480), (1314, 15224160), (1344, 14884335), (1379, 14506560), (1380, 14496048), (1440, 13892046), (1449, 13805760), (1460, 13701744), (1472, 13590045), (1512, 13230520), (1533, 13049280), (1576, 12693240), (1610, 12425184), (1656, 12080040), (1679, 11914560), (1680, 11907468), (1728, 11576705), (1752, 11418120), (1773, 11282880), (1840, 10872036), (1890, 10584416), (1932, 10354320), (1970, 10154592), (1971, 10149440), (2016, 9922890), (2044, 9786960), (2070, 9664032), (2160, 9261364), (2190, 9134496), (2208, 9060030), (2240, 8930601), (2336, 8563590), (2364, 8462160), (2415, 8283456), (2484, 8053360), (2520, 7938312), (2555, 7829568), (2576, 7765740), (2628, 7612080), (2758, 7253280), (2760, 7248024), (2880, 6946023), (2898, 6902880), (2920, 6850872), (2955, 6769728), (3024, 6615260), (3066, 6524640), (3105, 6442688), (3152, 6346620), (3220, 6212592), (3285, 6089664), (3312, 6040020), (3358, 5957280), (3360, 5953734), (3504, 5709060), (3546, 5641440), (3680, 5436018), (3780, 5292208), (3864, 5177160), (3940, 5077296), (3942, 5074720), (4032, 4961445), (4088, 4893480), (4137, 4835520), (4140, 4832016), (4320, 4630682), (4347, 4601920), (4380, 4567248), (4416, 4530015), (4531, 4415040), (4599, 4349760), (4672, 4281795), (4728, 4231080), (4830, 4141728), (4968, 4026680), (5037, 3971520), (5040, 3969156), (5110, 3914784), (5152, 3882870), (5256, 3806040), (5319, 3760960), (5516, 3626640), (5520, 3624012), (5796, 3451440), (5840, 3425436), (5910, 3384864), (6048, 3307630), (6132, 3262320), (6210, 3221344), (6304, 3173310), (6440, 3106296), (6570, 3044832), (6624, 3020010), (6716, 2978640), (6720, 2976867), (6895, 2901312), (7008, 2854530), (7092, 2820720), (7245, 2761152), (7360, 2718009), (7560, 2646104), (7665, 2609856), (7728, 2588580), (7880, 2538648), (7884, 2537360), (8176, 2446740), (8274, 2417760), (8280, 2416008), (8395, 2382912), (8640, 2315341), (8694, 2300960), (8760, 2283624), (8865, 2256576), (9062, 2207520), (9198, 2174880), (9456, 2115540), (9660, 2070864), (9855, 2029888), (9936, 2013340), (10074, 1985760), (10080, 1984578), (10220, 1957392), (10304, 1941435), (10512, 1903020), (10638, 1880480), (11032, 1813320), (11040, 1812006), (11592, 1725720), (11680, 1712718), (11753, 1702080), (11820, 1692432), (12096, 1653815), (12264, 1631160), (12411, 1611840), (12420, 1610672), (12608, 1586655), (12880, 1553148), (13140, 1522416), (13248, 1510005), (13432, 1489320), (13593, 1471680), (13790, 1450656), (13797, 1449920), (14016, 1427265), (14184, 1410360), (14381, 1391040), (14490, 1380576), (15111, 1323840), (15120, 1323052), (15330, 1304928), (15456, 1294290), (15760, 1269324), (15768, 1268680), (16352, 1223370), (16548, 1208880), (16560, 1208004), (16790, 1191456), (17388, 1150480), (17520, 1141812), (17730, 1128288), (18124, 1103760), (18396, 1087440), (18912, 1057770), (19320, 1035432), (19710, 1014944), (19872, 1006670), (20148, 992880), (20160, 992289), (20440, 978696), (20685, 967104), (21024, 951510), (21276, 940240), (21735, 920384), (22064, 906660), (22080, 906003), (22655, 883008), (22995, 869952), (23184, 862860), (23360, 856359), (23506, 851040), (23640, 846216), (24528, 815580), (24822, 805920), (24840, 805336), (25185, 794304), (25760, 776574), (26280, 761208), (26595, 752192), (26864, 744660), (27186, 735840), (27580, 725328), (27594, 724960), (28368, 705180), (28762, 695520), (28980, 690288), (30222, 661920), (30240, 661526), (30660, 652464), (30912, 647145), (31520, 634662), (31536, 634340), (31717, 630720), (32704, 611685), (33096, 604440), (33120, 604002), (33580, 595728), (34776, 575240), (35040, 570906), (35259, 567360), (35460, 564144), (36248, 551880), (36792, 543720), (37233, 537280), (37824, 528885), (38640, 517716), (39420, 507472), (39744, 503335), (40296, 496440), (40779, 490560), (40880, 489348), (41370, 483552), (42048, 475755), (42552, 470120), (43143, 463680), (43470, 460192), (44128, 453330), (45310, 441504), (45333, 441280), (45990, 434976), (46368, 431430), (47012, 425520), (47280, 423108), (49056, 407790), (49644, 402960), (49680, 402668), (50370, 397152), (51520, 388287), (52560, 380604), (53190, 376096), (53728, 372330), (54372, 367920), (55160, 362664), (55188, 362480), (56736, 352590), (57524, 347760), (57960, 345144), (58765, 340416), (60444, 330960), (60480, 330763), (61320, 326232), (62055, 322368), (63040, 317331), (63072, 317170), (63434, 315360), (66192, 302220), (66240, 302001), (67160, 297864), (67965, 294336), (68985, 289984), (69552, 287620), (70080, 285453), (70518, 283680), (70920, 282072), (71905, 278208), (72496, 275940), (73584, 271860), (74466, 268640), (75555, 264768), (77280, 258858), (78840, 253736), (80592, 248220), (81558, 245280), (81760, 244674), (82740, 241776), (85104, 235060), (86286, 231840), (86940, 230096), (88256, 226665), (90620, 220752), (90666, 220640), (91980, 217488), (92736, 215715), (94024, 212760), (94560, 211554), (95151, 210240), (98112, 203895), (99288, 201480), (99360, 201334), (100667, 198720), (100740, 198576), (105120, 190302), (105777, 189120), (106380, 188048), (107456, 186165), (108744, 183960), (110320, 181332), (110376, 181240), (113472, 176295), (115048, 173880), (115920, 172572), (117530, 170208), (120888, 165480), (122337, 163520), (122640, 163116), (124110, 161184), (126144, 158585), (126868, 157680), (129429, 154560), (132384, 151110), (134320, 148932), (135930, 147168), (137970, 144992), (139104, 143810), (141036, 141840)]