20436716160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 1152

約数和(自身を含む): 89610019200

約数和(自身を除く): 69173303040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 37, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 74, 76, 80, 84, 90, 95, 96, 98, 103, 105, 111, 112, 114, 120, 126, 128, 133, 140, 144, 147, 148, 152, 160, 168, 171, 180, 185, 190, 192, 196, 206, 210, 222, 224, 228, 240, 245, 252, 259, 266, 280, 285, 288, 294, 296, 304, 309, 315, 320, 333, 336, 342, 360, 370, 380, 384, 392, 399, 412, 420, 441, 444, 448, 456, 480, 490, 504, 515, 518, 532, 555, 560, 570, 576, 588, 592, 608, 618, 630, 640, 665, 666, 672, 684, 703, 720, 721, 735, 740, 760, 777, 784, 798, 824, 840, 855, 882, 888, 896, 912, 927, 931, 960, 980, 1008, 1030, 1036, 1064, 1110, 1120, 1140, 1152, 1176, 1184, 1197, 1216, 1236, 1260, 1295, 1330, 1332, 1344, 1368, 1406, 1440, 1442, 1470, 1480, 1520, 1545, 1554, 1568, 1596, 1648, 1665, 1680, 1710, 1764, 1776, 1813, 1824, 1854, 1862, 1920, 1957, 1960, 1995, 2016, 2060, 2072, 2109, 2128, 2163, 2205, 2220, 2240, 2280, 2331, 2352, 2368, 2394, 2432, 2472, 2520, 2590, 2660, 2664, 2688, 2736, 2793, 2812, 2880, 2884, 2940, 2960, 3040, 3090, 3108, 3136, 3192, 3296, 3330, 3360, 3420, 3515, 3528, 3552, 3605, 3626, 3648, 3708, 3724, 3811, 3885, 3914, 3920, 3990, 4032, 4120, 4144, 4218, 4256, 4326, 4410, 4440, 4480, 4560, 4635, 4655, 4662, 4704, 4736, 4788, 4921, 4944, 5040, 5047, 5180, 5320, 5328, 5439, 5472, 5586, 5624, 5760, 5768, 5871, 5880, 5920, 5985, 6080, 6180, 6216, 6272, 6327, 6384, 6489, 6592, 6660, 6720, 6840, 7030, 7056, 7104, 7210, 7252, 7296, 7416, 7448, 7622, 7770, 7828, 7840, 7980, 8064, 8240, 8288, 8379, 8436, 8512, 8652, 8820, 8880, 9065, 9120, 9270, 9310, 9324, 9408, 9576, 9785, 9842, 9888, 10080, 10094, 10360, 10545, 10640, 10656, 10815, 10878, 10944, 11172, 11248, 11433, 11536, 11655, 11742, 11760, 11840, 11970, 12160, 12360, 12432, 12654, 12768, 12978, 13184, 13320, 13440, 13680, 13699, 13965, 14060, 14112, 14208, 14420, 14504, 14763, 14832, 14896, 15141, 15244, 15540, 15656, 15680, 15960, 16317, 16480, 16576, 16758, 16872, 17024, 17304, 17613, 17640, 17760, 18130, 18240, 18540, 18620, 18648, 18816, 19055, 19152, 19570, 19684, 19776, 20160, 20188, 20720, 21090, 21280, 21312, 21630, 21756, 21888, 22344, 22496, 22866, 23072, 23310, 23484, 23520, 23680, 23940, 24605, 24720, 24864, 25235, 25308, 25536, 25956, 26640, 26677, 27195, 27360, 27398, 27930, 28120, 28224, 28840, 29008, 29355, 29526, 29664, 29792, 30282, 30488, 31080, 31312, 31360, 31635, 31920, 32445, 32634, 32960, 33152, 33516, 33744, 34299, 34447, 34608, 35226, 35280, 35520, 36260, 36480, 37080, 37240, 37296, 38110, 38304, 39140, 39368, 39552, 40320, 40376, 41097, 41440, 41895, 42180, 42560, 42624, 43260, 43512, 44289, 44688, 44992, 45423, 45732, 46144, 46620, 46968, 47040, 47880, 49210, 49440, 49728, 50470, 50616, 51072, 51912, 53280, 53354, 54390, 54720, 54796, 55860, 56240, 56448, 57165, 57680, 58016, 58710, 59052, 59328, 59584, 60564, 60976, 62160, 62624, 63270, 63840, 64890, 65268, 65920, 67032, 67488, 68495, 68598, 68894, 69216, 70452, 70560, 71040, 72409, 72520, 73815, 74160, 74480, 74592, 75705, 76220, 76608, 78280, 78736, 80031, 80752, 81585, 82194, 82880, 83790, 84360, 85120, 86520, 87024, 88065, 88578, 89376, 89984, 90846, 91464, 92288, 93240, 93936, 94080, 95760, 95893, 98420, 98880, 99456, 100940, 101232, 103341, 103824, 106560, 106708, 108780, 109440, 109592, 111720, 112480, 114330, 115360, 116032, 117420, 118104, 118656, 119168, 121128, 121952, 123291, 124320, 125248, 126540, 127680, 129780, 130536, 133385, 134064, 134976, 136990, 137196, 137788, 138432, 140904, 141120, 144818, 145040, 147630, 148320, 148960, 149184, 151410, 152440, 153216, 156560, 157472, 160062, 161504, 163170, 164388, 165760, 167580, 168720, 171495, 172235, 173040, 174048, 176130, 177156, 178752, 181692, 182928, 186480, 186739, 187872, 191520, 191786, 196840, 197760, 201880, 202464, 205485, 206682, 207648, 213120, 213416, 217227, 217560, 219184, 221445, 223440, 224960, 227115, 228660, 230720, 232064, 234840, 236208, 240093, 242256, 243904, 246582, 248640, 250496, 253080, 255360, 259560, 261072, 266770, 268128, 269952, 273980, 274392, 275576, 276864, 281808, 282240, 287679, 289636, 290080, 295260, 296640, 297920, 298368, 302820, 304880, 310023, 313120, 314944, 320124, 323008, 326340, 328776, 335160, 337440, 342990, 344470, 346080, 348096, 352260, 354312, 357504, 362045, 363384, 365856, 372960, 373478, 375744, 383040, 383572, 393680, 400155, 403760, 404928, 410970, 413364, 415296, 426832, 434454, 435120, 438368, 442890, 446880, 449920, 454230, 457320, 461440, 469680, 472416, 479465, 480186, 484512, 487808, 493164, 497280, 506160, 506863, 516705, 519120, 522144, 533540, 536256, 547960, 548784, 551152, 560217, 563616, 575358, 579272, 580160, 590520, 593280, 595840, 605640, 609760, 616455, 620046, 626240, 629888, 640248, 646016, 651681, 652680, 657552, 670320, 674880, 685980, 688940, 692160, 696192, 704520, 708624, 724090, 726768, 731712, 745920, 746956, 751488, 766080, 767144, 787360, 800310, 807520, 809856, 821940, 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85152984, 89634720, 91235340, 92057280, 97317696, 99207360, 104268960, 106441230, 107561664, 110468736, 113537312, 119512960, 121647120, 127729476, 134452080, 138085920, 139025280, 141921640, 145976544, 153659520, 159661845, 162196160, 170305968, 179269440, 182470680, 184114560, 194635392, 198414720, 208537920, 212882460, 215123328, 227074624, 243294240, 255458952, 268904160, 276171840, 283843280, 291953088, 319323690, 324392320, 340611936, 358538880, 364941360, 417075840, 425764920, 454149248, 486588480, 510917904, 537808320, 552343680, 567686560, 583906176, 638647380, 681223872, 729882720, 851529840, 973176960, 1021835808, 1075616640, 1135373120, 1277294760, 1362447744, 1459765440, 1703059680, 2043671616, 2270746240, 2554589520, 2919530880, 3406119360, 4087343232, 5109179040, 6812238720, 10218358080, 20436716160]

約数ペア:

[(1, 20436716160), (2, 10218358080), (3, 6812238720), (4, 5109179040), (5, 4087343232), (6, 3406119360), (7, 2919530880), (8, 2554589520), (9, 2270746240), (10, 2043671616), (12, 1703059680), (14, 1459765440), (15, 1362447744), (16, 1277294760), (18, 1135373120), (19, 1075616640), (20, 1021835808), (21, 973176960), (24, 851529840), (28, 729882720), (30, 681223872), (32, 638647380), (35, 583906176), (36, 567686560), (37, 552343680), (38, 537808320), (40, 510917904), (42, 486588480), (45, 454149248), (48, 425764920), (49, 417075840), (56, 364941360), (57, 358538880), (60, 340611936), (63, 324392320), (64, 319323690), (70, 291953088), (72, 283843280), (74, 276171840), (76, 268904160), (80, 255458952), (84, 243294240), (90, 227074624), (95, 215123328), (96, 212882460), (98, 208537920), (103, 198414720), (105, 194635392), (111, 184114560), (112, 182470680), (114, 179269440), (120, 170305968), (126, 162196160), (128, 159661845), (133, 153659520), (140, 145976544), (144, 141921640), (147, 139025280), (148, 138085920), (152, 134452080), (160, 127729476), (168, 121647120), (171, 119512960), (180, 113537312), (185, 110468736), (190, 107561664), (192, 106441230), (196, 104268960), (206, 99207360), (210, 97317696), (222, 92057280), (224, 91235340), (228, 89634720), (240, 85152984), (245, 83415168), (252, 81098080), (259, 78906240), (266, 76829760), (280, 72988272), (285, 71707776), (288, 70960820), (294, 69512640), (296, 69042960), (304, 67226040), (309, 66138240), (315, 64878464), (320, 63864738), (333, 61371520), (336, 60823560), (342, 59756480), (360, 56768656), (370, 55234368), (380, 53780832), (384, 53220615), (392, 52134480), (399, 51219840), (412, 49603680), (420, 48658848), (441, 46341760), (444, 46028640), (448, 45617670), (456, 44817360), (480, 42576492), (490, 41707584), (504, 40549040), (515, 39682944), (518, 39453120), (532, 38414880), (555, 36822912), (560, 36494136), (570, 35853888), (576, 35480410), (588, 34756320), (592, 34521480), (608, 33613020), (618, 33069120), (630, 32439232), (640, 31932369), (665, 30731904), (666, 30685760), (672, 30411780), (684, 29878240), (703, 29070720), (720, 28384328), (721, 28344960), (735, 27805056), (740, 27617184), (760, 26890416), (777, 26302080), (784, 26067240), (798, 25609920), (824, 24801840), (840, 24329424), (855, 23902592), (882, 23170880), (888, 23014320), (896, 22808835), (912, 22408680), (927, 22046080), (931, 21951360), (960, 21288246), (980, 20853792), (1008, 20274520), (1030, 19841472), (1036, 19726560), (1064, 19207440), (1110, 18411456), (1120, 18247068), (1140, 17926944), (1152, 17740205), (1176, 17378160), (1184, 17260740), (1197, 17073280), (1216, 16806510), (1236, 16534560), (1260, 16219616), (1295, 15781248), (1330, 15365952), (1332, 15342880), (1344, 15205890), (1368, 14939120), (1406, 14535360), (1440, 14192164), (1442, 14172480), (1470, 13902528), (1480, 13808592), (1520, 13445208), (1545, 13227648), (1554, 13151040), (1568, 13033620), (1596, 12804960), (1648, 12400920), (1665, 12274304), (1680, 12164712), (1710, 11951296), (1764, 11585440), (1776, 11507160), (1813, 11272320), (1824, 11204340), (1854, 11023040), (1862, 10975680), (1920, 10644123), (1957, 10442880), (1960, 10426896), (1995, 10243968), (2016, 10137260), (2060, 9920736), (2072, 9863280), (2109, 9690240), (2128, 9603720), (2163, 9448320), (2205, 9268352), (2220, 9205728), (2240, 9123534), (2280, 8963472), (2331, 8767360), (2352, 8689080), (2368, 8630370), (2394, 8536640), (2432, 8403255), (2472, 8267280), (2520, 8109808), (2590, 7890624), (2660, 7682976), (2664, 7671440), (2688, 7602945), (2736, 7469560), (2793, 7317120), (2812, 7267680), (2880, 7096082), (2884, 7086240), (2940, 6951264), (2960, 6904296), (3040, 6722604), (3090, 6613824), (3108, 6575520), (3136, 6516810), (3192, 6402480), (3296, 6200460), (3330, 6137152), (3360, 6082356), (3420, 5975648), (3515, 5814144), (3528, 5792720), (3552, 5753580), (3605, 5668992), (3626, 5636160), (3648, 5602170), (3708, 5511520), (3724, 5487840), (3811, 5362560), (3885, 5260416), (3914, 5221440), (3920, 5213448), (3990, 5121984), (4032, 5068630), (4120, 4960368), (4144, 4931640), (4218, 4845120), (4256, 4801860), (4326, 4724160), (4410, 4634176), (4440, 4602864), (4480, 4561767), (4560, 4481736), (4635, 4409216), (4655, 4390272), (4662, 4383680), (4704, 4344540), (4736, 4315185), (4788, 4268320), (4921, 4152960), (4944, 4133640), (5040, 4054904), (5047, 4049280), (5180, 3945312), (5320, 3841488), (5328, 3835720), (5439, 3757440), (5472, 3734780), (5586, 3658560), (5624, 3633840), (5760, 3548041), (5768, 3543120), (5871, 3480960), (5880, 3475632), (5920, 3452148), (5985, 3414656), (6080, 3361302), (6180, 3306912), (6216, 3287760), (6272, 3258405), (6327, 3230080), (6384, 3201240), (6489, 3149440), (6592, 3100230), (6660, 3068576), (6720, 3041178), (6840, 2987824), (7030, 2907072), (7056, 2896360), (7104, 2876790), (7210, 2834496), (7252, 2818080), (7296, 2801085), (7416, 2755760), (7448, 2743920), (7622, 2681280), (7770, 2630208), (7828, 2610720), (7840, 2606724), (7980, 2560992), (8064, 2534315), (8240, 2480184), (8288, 2465820), (8379, 2439040), (8436, 2422560), (8512, 2400930), (8652, 2362080), (8820, 2317088), (8880, 2301432), (9065, 2254464), (9120, 2240868), (9270, 2204608), (9310, 2195136), (9324, 2191840), (9408, 2172270), (9576, 2134160), (9785, 2088576), (9842, 2076480), (9888, 2066820), (10080, 2027452), (10094, 2024640), (10360, 1972656), (10545, 1938048), (10640, 1920744), (10656, 1917860), (10815, 1889664), (10878, 1878720), (10944, 1867390), (11172, 1829280), (11248, 1816920), (11433, 1787520), (11536, 1771560), (11655, 1753472), (11742, 1740480), (11760, 1737816), (11840, 1726074), (11970, 1707328), (12160, 1680651), (12360, 1653456), (12432, 1643880), (12654, 1615040), (12768, 1600620), (12978, 1574720), (13184, 1550115), (13320, 1534288), (13440, 1520589), (13680, 1493912), (13699, 1491840), (13965, 1463424), (14060, 1453536), (14112, 1448180), (14208, 1438395), (14420, 1417248), (14504, 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