20743282560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 1024

約数和(自身を含む): 91201904640

約数和(自身を除く): 70458622080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 43, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 86, 88, 91, 96, 104, 105, 110, 112, 120, 128, 129, 130, 132, 140, 143, 154, 156, 160, 165, 168, 172, 176, 182, 192, 195, 208, 210, 215, 220, 224, 231, 240, 251, 258, 260, 264, 273, 280, 286, 301, 308, 312, 320, 330, 336, 344, 352, 364, 384, 385, 390, 416, 420, 429, 430, 440, 448, 455, 462, 473, 480, 502, 516, 520, 528, 546, 559, 560, 572, 602, 616, 624, 640, 645, 660, 672, 688, 704, 715, 728, 753, 770, 780, 832, 840, 858, 860, 880, 896, 903, 910, 924, 946, 960, 1001, 1004, 1032, 1040, 1056, 1092, 1118, 1120, 1144, 1155, 1204, 1232, 1248, 1255, 1290, 1320, 1344, 1365, 1376, 1408, 1419, 1430, 1456, 1505, 1506, 1540, 1560, 1664, 1677, 1680, 1716, 1720, 1757, 1760, 1806, 1820, 1848, 1892, 1920, 2002, 2008, 2064, 2080, 2112, 2145, 2184, 2236, 2240, 2288, 2310, 2365, 2408, 2464, 2496, 2510, 2580, 2640, 2688, 2730, 2752, 2761, 2795, 2838, 2860, 2912, 3003, 3010, 3012, 3080, 3120, 3263, 3311, 3354, 3360, 3432, 3440, 3514, 3520, 3612, 3640, 3696, 3765, 3784, 3913, 4004, 4016, 4128, 4160, 4224, 4290, 4368, 4472, 4480, 4515, 4576, 4620, 4730, 4816, 4928, 4992, 5005, 5020, 5160, 5271, 5280, 5460, 5504, 5522, 5590, 5676, 5720, 5824, 6006, 6020, 6024, 6149, 6160, 6240, 6526, 6622, 6708, 6720, 6864, 6880, 7028, 7040, 7095, 7224, 7280, 7392, 7530, 7568, 7826, 8008, 8032, 8256, 8283, 8320, 8385, 8580, 8736, 8785, 8944, 9030, 9152, 9240, 9460, 9632, 9789, 9856, 9933, 10010, 10040, 10320, 10542, 10560, 10793, 10920, 11044, 11180, 11352, 11440, 11648, 11739, 12012, 12040, 12048, 12298, 12320, 12480, 13052, 13244, 13416, 13440, 13728, 13760, 13805, 14056, 14190, 14448, 14560, 14784, 15015, 15060, 15136, 15652, 16016, 16064, 16315, 16512, 16555, 16566, 16770, 17160, 17472, 17570, 17888, 18060, 18304, 18447, 18480, 18920, 19264, 19327, 19565, 19578, 19866, 20020, 20080, 20640, 21084, 21120, 21586, 21840, 22088, 22360, 22704, 22841, 22880, 23478, 24024, 24080, 24096, 24596, 24640, 24960, 26104, 26355, 26488, 26832, 27456, 27520, 27610, 28112, 28380, 28896, 29120, 29568, 30030, 30120, 30272, 30745, 31304, 32032, 32128, 32379, 32630, 33110, 33132, 33540, 34320, 34944, 35140, 35776, 35893, 36120, 36894, 36960, 37840, 38528, 38654, 39130, 39156, 39732, 40040, 40160, 41280, 41415, 42168, 43043, 43172, 43680, 44176, 44720, 45408, 45682, 45760, 46956, 48048, 48160, 48192, 48945, 49192, 49280, 49665, 52208, 52710, 52976, 53664, 53965, 54912, 55220, 56224, 56760, 57792, 57981, 58240, 58695, 60060, 60240, 60544, 61490, 62608, 64064, 64758, 65260, 66220, 66264, 67080, 68523, 68640, 70280, 71552, 71786, 72240, 73788, 73920, 75551, 75680, 77308, 78260, 78312, 79464, 80080, 80320, 82560, 82830, 84336, 86086, 86344, 87360, 88352, 89440, 90816, 91364, 91520, 92235, 93912, 96096, 96320, 96384, 96635, 97890, 98384, 99330, 104416, 105420, 105952, 107328, 107679, 107930, 110440, 112448, 113520, 114205, 115584, 115962, 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500864, 502502, 516516, 518064, 522080, 529760, 530112, 536640, 538395, 548184, 561236, 562240, 574288, 577920, 579810, 590304, 593615, 604408, 618464, 626080, 626496, 635712, 640640, 645645, 647580, 662640, 674688, 685230, 688688, 690752, 701545, 712338, 717860, 730912, 737880, 751296, 753753, 755510, 773080, 783120, 787072, 794640, 831061, 841854, 843360, 860860, 861432, 863440, 883520, 906612, 908160, 913640, 927696, 939120, 949784, 960960, 982163, 983840, 1005004, 1033032, 1036128, 1044160, 1059520, 1060224, 1073280, 1076790, 1096368, 1122472, 1124480, 1133265, 1148576, 1159620, 1180608, 1187230, 1208816, 1236928, 1252160, 1252992, 1256255, 1271424, 1291290, 1295160, 1325280, 1370460, 1377376, 1381504, 1403090, 1424676, 1435720, 1461824, 1475760, 1502592, 1507506, 1511020, 1543399, 1546160, 1566240, 1589280, 1662122, 1683708, 1686720, 1721720, 1722864, 1726880, 1767040, 1780845, 1813224, 1827280, 1855392, 1878240, 1899568, 1921920, 1964326, 1967680, 2010008, 2066064, 2072256, 2088320, 2104635, 2119040, 2153580, 2192736, 2244944, 2266530, 2297152, 2319240, 2361216, 2374460, 2417632, 2473856, 2493183, 2504320, 2512510, 2582580, 2590320, 2650560, 2740920, 2754752, 2806180, 2849352, 2871440, 2923648, 2946489, 2951520, 3015012, 3022040, 3086798, 3092320, 3132480, 3178560, 3324244, 3367416, 3373440, 3443440, 3445728, 3453760, 3561690, 3626448, 3654560, 3710784, 3756480, 3768765, 3799136, 3928652, 3935360, 4020016, 4132128, 4144512, 4155305, 4209270, 4307160, 4385472, 4489888, 4533060, 4594304, 4630197, 4638480, 4748920, 4835264, 4910815, 4986366, 5025020, 5165160, 5180640, 5301120, 5481840, 5509504, 5612360, 5698704, 5742880, 5892978, 5903040, 6030024, 6044080, 6173596, 6184640, 6264960, 6357120, 6648488, 6734832, 6886880, 6891456, 6907520, 7123380, 7252896, 7309120, 7421568, 7512960, 7537530, 7598272, 7716995, 7857304, 8040032, 8264256, 8310610, 8418540, 8614320, 8770944, 8979776, 9066120, 9260394, 9276960, 9497840, 9670528, 9821630, 9972732, 10050040, 10330320, 10361280, 10803793, 10963680, 11224720, 11397408, 11485760, 11785956, 11806080, 12060048, 12088160, 12347192, 12369280, 12465915, 13296976, 13469664, 13773760, 13782912, 14246760, 14505792, 14618240, 14732445, 15075060, 15196544, 15433990, 15714608, 16080064, 16528512, 16621220, 16837080, 17228640, 17959552, 18132240, 18520788, 18553920, 18995680, 19643260, 19945464, 20100080, 20660640, 20722560, 21607586, 21927360, 22449440, 22794816, 22971520, 23150985, 23571912, 24120096, 24176320, 24694384, 24931830, 26593952, 26939328, 27547520, 28493520, 29011584, 29464890, 30150120, 30867980, 31429216, 32160128, 32411379, 33242440, 33674160, 34457280, 36264480, 37041576, 37107840, 37991360, 39286520, 39890928, 40200160, 41321280, 43215172, 43854720, 44898880, 45589632, 46301970, 47143824, 48240192, 48352640, 49388768, 49863660, 53187904, 53878656, 54018965, 56987040, 58929780, 60300240, 61735960, 62858432, 64822758, 66484880, 67348320, 68914560, 72528960, 74083152, 75982720, 78573040, 79781856, 80400320, 82642560, 86430344, 89797760, 92603940, 94287648, 96480384, 98777536, 99727320, 106375808, 108037930, 113974080, 117859560, 120600480, 123471920, 125716864, 129645516, 132969760, 134696640, 145057920, 148166304, 157146080, 159563712, 160800640, 162056895, 172860688, 185207880, 188575296, 197555072, 199454640, 216075860, 227948160, 235719120, 241200960, 246943840, 259291032, 265939520, 269393280, 296332608, 314292160, 319127424, 324113790, 345721376, 370415760, 377150592, 398909280, 432151720, 471438240, 482401920, 493887680, 518582064, 531879040, 592665216, 628584320, 648227580, 691442752, 740831520, 797818560, 864303440, 942876480, 987775360, 1037164128, 1296455160, 1382885504, 1481663040, 1595637120, 1728606880, 1885752960, 2074328256, 2592910320, 2963326080, 3457213760, 4148656512, 5185820640, 6914427520, 10371641280, 20743282560]

約数ペア:

[(1, 20743282560), (2, 10371641280), (3, 6914427520), (4, 5185820640), (5, 4148656512), (6, 3457213760), (7, 2963326080), (8, 2592910320), (10, 2074328256), (11, 1885752960), (12, 1728606880), (13, 1595637120), (14, 1481663040), (15, 1382885504), (16, 1296455160), (20, 1037164128), (21, 987775360), (22, 942876480), (24, 864303440), (26, 797818560), (28, 740831520), (30, 691442752), (32, 648227580), (33, 628584320), (35, 592665216), (39, 531879040), (40, 518582064), (42, 493887680), (43, 482401920), (44, 471438240), (48, 432151720), (52, 398909280), (55, 377150592), (56, 370415760), (60, 345721376), (64, 324113790), (65, 319127424), (66, 314292160), (70, 296332608), (77, 269393280), (78, 265939520), (80, 259291032), (84, 246943840), (86, 241200960), (88, 235719120), (91, 227948160), (96, 216075860), (104, 199454640), (105, 197555072), (110, 188575296), (112, 185207880), (120, 172860688), (128, 162056895), (129, 160800640), (130, 159563712), (132, 157146080), (140, 148166304), (143, 145057920), (154, 134696640), (156, 132969760), (160, 129645516), (165, 125716864), (168, 123471920), (172, 120600480), (176, 117859560), (182, 113974080), (192, 108037930), (195, 106375808), (208, 99727320), (210, 98777536), (215, 96480384), (220, 94287648), (224, 92603940), (231, 89797760), (240, 86430344), (251, 82642560), (258, 80400320), (260, 79781856), (264, 78573040), (273, 75982720), (280, 74083152), (286, 72528960), (301, 68914560), (308, 67348320), (312, 66484880), (320, 64822758), (330, 62858432), (336, 61735960), (344, 60300240), (352, 58929780), (364, 56987040), (384, 54018965), (385, 53878656), (390, 53187904), (416, 49863660), (420, 49388768), (429, 48352640), (430, 48240192), (440, 47143824), (448, 46301970), (455, 45589632), (462, 44898880), (473, 43854720), (480, 43215172), (502, 41321280), (516, 40200160), (520, 39890928), (528, 39286520), (546, 37991360), (559, 37107840), (560, 37041576), (572, 36264480), (602, 34457280), (616, 33674160), (624, 33242440), (640, 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(1820, 11397408), (1848, 11224720), (1892, 10963680), (1920, 10803793), (2002, 10361280), (2008, 10330320), (2064, 10050040), (2080, 9972732), (2112, 9821630), (2145, 9670528), (2184, 9497840), (2236, 9276960), (2240, 9260394), (2288, 9066120), (2310, 8979776), (2365, 8770944), (2408, 8614320), (2464, 8418540), (2496, 8310610), (2510, 8264256), (2580, 8040032), (2640, 7857304), (2688, 7716995), (2730, 7598272), (2752, 7537530), (2761, 7512960), (2795, 7421568), (2838, 7309120), (2860, 7252896), (2912, 7123380), (3003, 6907520), (3010, 6891456), (3012, 6886880), (3080, 6734832), (3120, 6648488), (3263, 6357120), (3311, 6264960), (3354, 6184640), (3360, 6173596), (3432, 6044080), (3440, 6030024), (3514, 5903040), (3520, 5892978), (3612, 5742880), (3640, 5698704), (3696, 5612360), (3765, 5509504), (3784, 5481840), (3913, 5301120), (4004, 5180640), (4016, 5165160), (4128, 5025020), (4160, 4986366), (4224, 4910815), (4290, 4835264), (4368, 4748920), (4472, 4638480), (4480, 4630197), (4515, 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(10040, 2066064), (10320, 2010008), (10542, 1967680), (10560, 1964326), (10793, 1921920), (10920, 1899568), (11044, 1878240), (11180, 1855392), (11352, 1827280), (11440, 1813224), (11648, 1780845), (11739, 1767040), (12012, 1726880), (12040, 1722864), (12048, 1721720), (12298, 1686720), (12320, 1683708), (12480, 1662122), (13052, 1589280), (13244, 1566240), (13416, 1546160), (13440, 1543399), (13728, 1511020), (13760, 1507506), (13805, 1502592), (14056, 1475760), (14190, 1461824), (14448, 1435720), (14560, 1424676), (14784, 1403090), (15015, 1381504), (15060, 1377376), (15136, 1370460), (15652, 1325280), (16016, 1295160), (16064, 1291290), (16315, 1271424), (16512, 1256255), (16555, 1252992), (16566, 1252160), (16770, 1236928), (17160, 1208816), (17472, 1187230), (17570, 1180608), (17888, 1159620), (18060, 1148576), (18304, 1133265), (18447, 1124480), (18480, 1122472), (18920, 1096368), (19264, 1076790), (19327, 1073280), (19565, 1060224), (19578, 1059520), (19866, 1044160), (20020, 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258258), (82560, 251251), (82830, 250432), (84336, 245960), (86086, 240960), (86344, 240240), (87360, 237446), (88352, 234780), (89440, 231924), (90816, 228410), (91364, 227040), (91520, 226653), (92235, 224896), (93912, 220880), (96096, 215860), (96320, 215358), (96384, 215215), (96635, 214656), (97890, 211904), (98384, 210840), (99330, 208832), (104416, 198660), (105420, 196768), (105952, 195780), (107328, 193270), (107679, 192640), (107930, 192192), (110440, 187824), (112448, 184470), (113520, 182728), (114205, 181632), (115584, 179465), (115962, 178880), (117390, 176704), (118723, 174720), (120120, 172688), (120480, 172172), (122980, 168672), (125216, 165660), (128128, 161895), (129129, 160640), (129516, 160160), (130520, 158928), (132440, 156624), (132528, 156520), (134160, 154616), (137046, 151360), (137280, 151102), (140309, 147840), (140560, 147576), (143572, 144480)]