20888187840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 672

約数和(自身を含む): 81799151616

約数和(自身を除く): 60910963776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 127, 130, 138, 144, 156, 160, 180, 184, 191, 192, 195, 207, 208, 230, 234, 240, 254, 260, 276, 288, 299, 312, 320, 345, 360, 368, 381, 382, 390, 414, 416, 460, 468, 480, 508, 520, 552, 573, 576, 585, 598, 624, 635, 690, 720, 736, 762, 764, 780, 828, 832, 897, 920, 936, 955, 960, 1016, 1035, 1040, 1104, 1143, 1146, 1170, 1196, 1248, 1270, 1380, 1440, 1472, 1495, 1524, 1528, 1560, 1651, 1656, 1719, 1794, 1840, 1872, 1905, 1910, 2032, 2070, 2080, 2208, 2286, 2292, 2340, 2392, 2483, 2496, 2540, 2691, 2760, 2865, 2880, 2921, 2990, 3048, 3056, 3120, 3302, 3312, 3438, 3588, 3680, 3744, 3810, 3820, 4064, 4140, 4160, 4393, 4416, 4485, 4572, 4584, 4680, 4784, 4953, 4966, 5080, 5382, 5520, 5715, 5730, 5842, 5980, 6096, 6112, 6240, 6604, 6624, 6876, 7176, 7360, 7449, 7488, 7620, 7640, 8128, 8255, 8280, 8595, 8763, 8786, 8970, 9144, 9168, 9360, 9568, 9906, 9932, 10160, 10764, 11040, 11430, 11460, 11684, 11960, 12192, 12224, 12415, 12480, 13179, 13208, 13248, 13455, 13752, 14352, 14605, 14859, 14898, 15240, 15280, 16510, 16560, 17190, 17526, 17572, 17940, 18288, 18336, 18720, 19136, 19812, 19864, 20320, 21528, 21965, 22080, 22347, 22860, 22920, 23368, 23920, 24257, 24384, 24765, 24830, 26289, 26358, 26416, 26910, 27504, 28704, 29210, 29718, 29796, 30480, 30560, 33020, 33120, 34380, 35052, 35144, 35880, 36576, 36672, 37245, 37440, 37973, 39537, 39624, 39728, 40640, 43056, 43815, 43930, 44694, 45720, 45840, 46736, 47840, 48514, 49530, 49660, 52578, 52716, 52832, 53820, 55008, 57109, 57408, 58420, 59436, 59592, 60960, 61120, 65895, 66040, 66240, 68760, 70104, 70288, 71760, 72771, 73152, 74295, 74490, 75946, 79074, 79248, 79456, 86112, 87630, 87860, 89388, 91440, 91680, 93472, 95680, 97028, 99060, 99320, 105156, 105432, 105664, 107640, 110016, 111735, 113919, 114218, 116840, 118872, 119184, 121285, 121920, 131445, 131790, 132080, 137520, 140208, 140576, 143520, 145542, 148590, 148980, 151892, 158148, 158496, 158912, 171327, 172224, 175260, 175720, 178776, 182880, 183360, 186944, 189865, 194056, 197685, 198120, 198640, 210312, 210864, 215280, 218313, 223470, 227838, 228436, 233680, 237744, 238368, 242570, 262890, 263580, 264160, 275040, 280416, 281152, 285545, 287040, 291084, 297180, 297960, 303784, 315341, 316296, 316992, 341757, 342654, 350520, 351440, 357552, 363855, 365760, 379730, 388112, 395370, 396240, 397280, 420624, 421728, 430560, 436626, 446940, 455676, 456872, 467360, 475488, 476736, 485140, 513981, 525780, 527160, 528320, 550080, 557911, 560832, 569595, 571090, 582168, 594360, 595920, 607568, 630682, 632592, 683514, 685308, 701040, 702880, 715104, 727710, 759460, 776224, 790740, 792480, 794560, 841248, 843456, 856635, 861120, 873252, 893880, 911352, 913744, 934720, 946023, 950976, 970280, 1027962, 1051560, 1054320, 1091565, 1115822, 1139190, 1142180, 1164336, 1188720, 1191840, 1215136, 1261364, 1265184, 1367028, 1370616, 1402080, 1405760, 1430208, 1455420, 1518920, 1552448, 1576705, 1581480, 1584960, 1673733, 1682496, 1708785, 1713270, 1746504, 1787760, 1822704, 1827488, 1892046, 1940560, 2055924, 2103120, 2108640, 2183130, 2231644, 2278380, 2284360, 2328672, 2377440, 2383680, 2430272, 2522728, 2530368, 2569905, 2734056, 2741232, 2789555, 2804160, 2838069, 2910840, 3037840, 3153410, 3162960, 3347466, 3417570, 3426540, 3493008, 3575520, 3645408, 3654976, 3784092, 3881120, 4111848, 4206240, 4217280, 4366260, 4463288, 4556760, 4568720, 4657344, 4730115, 4754880, 5021199, 5045456, 5139810, 5468112, 5482464, 5579110, 5676138, 5821680, 6075680, 6306820, 6325920, 6694932, 6835140, 6853080, 6986016, 7151040, 7252843, 7290816, 7568184, 7762240, 8223696, 8368665, 8412480, 8732520, 8926576, 9113520, 9137440, 9460230, 10042398, 10090912, 10279620, 10936224, 10964928, 11158220, 11352276, 11643360, 12151360, 12613640, 12651840, 13389864, 13670280, 13706160, 13972032, 14190345, 14505686, 15136368, 16447392, 16737330, 17465040, 17853152, 18227040, 18274880, 18920460, 20084796, 20181824, 20559240, 21758529, 21872448, 22316440, 22704552, 23286720, 25105995, 25227280, 26779728, 27340560, 27412320, 28380690, 29011372, 30272736, 32894784, 33474660, 34930080, 35706304, 36264215, 36454080, 37840920, 40169592, 41118480, 43517058, 44632880, 45409104, 50211990, 50454560, 53559456, 54681120, 54824640, 56761380, 58022744, 60545472, 65275587, 66949320, 69860160, 72528430, 75681840, 80339184, 82236960, 87034116, 89265760, 90818208, 100423980, 100909120, 107118912, 108792645, 109362240, 113522760, 116045488, 130551174, 133898640, 145056860, 151363680, 160678368, 164473920, 174068232, 178531520, 181636416, 200847960, 217585290, 227045520, 232090976, 261102348, 267797280, 290113720, 302727360, 321356736, 326377935, 348136464, 401695920, 435170580, 454091040, 464181952, 522204696, 535594560, 580227440, 652755870, 696272928, 803391840, 870341160, 908182080, 1044409392, 1160454880, 1305511740, 1392545856, 1606783680, 1740682320, 2088818784, 2320909760, 2611023480, 3481364640, 4177637568, 5222046960, 6962729280, 10444093920, 20888187840]

約数ペア:

[(1, 20888187840), (2, 10444093920), (3, 6962729280), (4, 5222046960), (5, 4177637568), (6, 3481364640), (8, 2611023480), (9, 2320909760), (10, 2088818784), (12, 1740682320), (13, 1606783680), (15, 1392545856), (16, 1305511740), (18, 1160454880), (20, 1044409392), (23, 908182080), (24, 870341160), (26, 803391840), (30, 696272928), (32, 652755870), (36, 580227440), (39, 535594560), (40, 522204696), (45, 464181952), (46, 454091040), (48, 435170580), (52, 401695920), (60, 348136464), (64, 326377935), (65, 321356736), (69, 302727360), (72, 290113720), (78, 267797280), (80, 261102348), (90, 232090976), (92, 227045520), (96, 217585290), (104, 200847960), (115, 181636416), (117, 178531520), (120, 174068232), (127, 164473920), (130, 160678368), (138, 151363680), (144, 145056860), (156, 133898640), (160, 130551174), (180, 116045488), (184, 113522760), (191, 109362240), (192, 108792645), (195, 107118912), (207, 100909120), (208, 100423980), (230, 90818208), (234, 89265760), (240, 87034116), (254, 82236960), (260, 80339184), (276, 75681840), (288, 72528430), (299, 69860160), (312, 66949320), (320, 65275587), (345, 60545472), (360, 58022744), (368, 56761380), (381, 54824640), (382, 54681120), (390, 53559456), (414, 50454560), (416, 50211990), (460, 45409104), (468, 44632880), (480, 43517058), (508, 41118480), (520, 40169592), (552, 37840920), (573, 36454080), (576, 36264215), (585, 35706304), (598, 34930080), (624, 33474660), (635, 32894784), (690, 30272736), (720, 29011372), (736, 28380690), (762, 27412320), (764, 27340560), (780, 26779728), (828, 25227280), (832, 25105995), (897, 23286720), (920, 22704552), (936, 22316440), (955, 21872448), (960, 21758529), (1016, 20559240), (1035, 20181824), (1040, 20084796), (1104, 18920460), (1143, 18274880), (1146, 18227040), (1170, 17853152), (1196, 17465040), (1248, 16737330), (1270, 16447392), (1380, 15136368), (1440, 14505686), (1472, 14190345), (1495, 13972032), (1524, 13706160), (1528, 13670280), (1560, 13389864), (1651, 12651840), (1656, 12613640), (1719, 12151360), (1794, 11643360), (1840, 11352276), (1872, 11158220), (1905, 10964928), (1910, 10936224), (2032, 10279620), (2070, 10090912), (2080, 10042398), (2208, 9460230), (2286, 9137440), (2292, 9113520), (2340, 8926576), (2392, 8732520), (2483, 8412480), (2496, 8368665), (2540, 8223696), (2691, 7762240), (2760, 7568184), (2865, 7290816), (2880, 7252843), (2921, 7151040), (2990, 6986016), (3048, 6853080), (3056, 6835140), (3120, 6694932), (3302, 6325920), (3312, 6306820), (3438, 6075680), (3588, 5821680), (3680, 5676138), (3744, 5579110), (3810, 5482464), (3820, 5468112), (4064, 5139810), (4140, 5045456), (4160, 5021199), (4393, 4754880), (4416, 4730115), (4485, 4657344), (4572, 4568720), (4584, 4556760), (4680, 4463288), (4784, 4366260), (4953, 4217280), (4966, 4206240), (5080, 4111848), (5382, 3881120), (5520, 3784092), (5715, 3654976), (5730, 3645408), (5842, 3575520), (5980, 3493008), (6096, 3426540), (6112, 3417570), (6240, 3347466), (6604, 3162960), (6624, 3153410), (6876, 3037840), (7176, 2910840), (7360, 2838069), (7449, 2804160), (7488, 2789555), (7620, 2741232), (7640, 2734056), (8128, 2569905), (8255, 2530368), (8280, 2522728), (8595, 2430272), (8763, 2383680), (8786, 2377440), (8970, 2328672), (9144, 2284360), (9168, 2278380), (9360, 2231644), (9568, 2183130), (9906, 2108640), (9932, 2103120), (10160, 2055924), (10764, 1940560), (11040, 1892046), (11430, 1827488), (11460, 1822704), (11684, 1787760), (11960, 1746504), (12192, 1713270), (12224, 1708785), (12415, 1682496), (12480, 1673733), (13179, 1584960), (13208, 1581480), (13248, 1576705), (13455, 1552448), (13752, 1518920), (14352, 1455420), (14605, 1430208), (14859, 1405760), (14898, 1402080), (15240, 1370616), (15280, 1367028), (16510, 1265184), (16560, 1261364), (17190, 1215136), (17526, 1191840), (17572, 1188720), (17940, 1164336), (18288, 1142180), (18336, 1139190), (18720, 1115822), (19136, 1091565), (19812, 1054320), (19864, 1051560), (20320, 1027962), (21528, 970280), (21965, 950976), (22080, 946023), (22347, 934720), (22860, 913744), (22920, 911352), (23368, 893880), (23920, 873252), (24257, 861120), (24384, 856635), (24765, 843456), (24830, 841248), (26289, 794560), (26358, 792480), (26416, 790740), (26910, 776224), (27504, 759460), (28704, 727710), (29210, 715104), (29718, 702880), (29796, 701040), (30480, 685308), (30560, 683514), (33020, 632592), (33120, 630682), (34380, 607568), (35052, 595920), (35144, 594360), (35880, 582168), (36576, 571090), (36672, 569595), (37245, 560832), (37440, 557911), (37973, 550080), (39537, 528320), (39624, 527160), (39728, 525780), (40640, 513981), (43056, 485140), (43815, 476736), (43930, 475488), (44694, 467360), (45720, 456872), (45840, 455676), (46736, 446940), (47840, 436626), (48514, 430560), (49530, 421728), (49660, 420624), (52578, 397280), (52716, 396240), (52832, 395370), (53820, 388112), (55008, 379730), (57109, 365760), (57408, 363855), (58420, 357552), (59436, 351440), (59592, 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