20244063840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 864

約数和(自身を含む): 87816669696

約数和(自身を除く): 67572605856

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, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 160, 165, 168, 169, 176, 182, 195, 196, 208, 210, 220, 224, 231, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 336, 338, 352, 364, 385, 390, 392, 416, 420, 429, 440, 455, 462, 463, 480, 490, 507, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 660, 672, 676, 715, 728, 735, 770, 780, 784, 840, 845, 858, 880, 910, 924, 926, 980, 1001, 1014, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1176, 1183, 1232, 1248, 1274, 1320, 1352, 1365, 1389, 1430, 1456, 1470, 1540, 1560, 1568, 1617, 1680, 1690, 1716, 1760, 1820, 1848, 1852, 1859, 1911, 1960, 2002, 2028, 2080, 2145, 2156, 2184, 2288, 2310, 2315, 2352, 2366, 2464, 2535, 2548, 2640, 2695, 2704, 2730, 2778, 2860, 2912, 2940, 3003, 3080, 3120, 3185, 3234, 3241, 3360, 3380, 3432, 3549, 3640, 3696, 3704, 3718, 3822, 3920, 4004, 4056, 4290, 4312, 4368, 4576, 4620, 4630, 4704, 4732, 5005, 5070, 5093, 5096, 5280, 5390, 5408, 5460, 5556, 5577, 5720, 5880, 5915, 6006, 6019, 6160, 6240, 6370, 6468, 6482, 6760, 6864, 6945, 7007, 7098, 7280, 7392, 7408, 7436, 7644, 7840, 8008, 8085, 8112, 8281, 8580, 8624, 8736, 9240, 9260, 9295, 9464, 9555, 9723, 10010, 10140, 10186, 10192, 10780, 10920, 11112, 11154, 11440, 11760, 11830, 12012, 12038, 12320, 12740, 12936, 12964, 13013, 13520, 13728, 13890, 14014, 14196, 14560, 14816, 14872, 15015, 15279, 15288, 16016, 16170, 16205, 16224, 16562, 17160, 17248, 17745, 18057, 18480, 18520, 18590, 18928, 19110, 19446, 20020, 20280, 20372, 20384, 21021, 21560, 21840, 22224, 22308, 22687, 22880, 23520, 23660, 24024, 24076, 24843, 25465, 25480, 25872, 25928, 26026, 27040, 27780, 27885, 28028, 28392, 29744, 30030, 30095, 30558, 30576, 32032, 32340, 32410, 33124, 34320, 35035, 35490, 35651, 36114, 36960, 37040, 37180, 37856, 38220, 38892, 39039, 40040, 40560, 40744, 41405, 42042, 42133, 43120, 43680, 44448, 44616, 45374, 47320, 48048, 48152, 48615, 49686, 50930, 50960, 51744, 51856, 52052, 55560, 55770, 56056, 56784, 59488, 60060, 60190, 61116, 61152, 64680, 64820, 65065, 66209, 66248, 68061, 68640, 70070, 70980, 71302, 72228, 74080, 74360, 76395, 76440, 77784, 78078, 78247, 80080, 81120, 81488, 82810, 84084, 84266, 86240, 89232, 90285, 90748, 91091, 94640, 96096, 96304, 97230, 99372, 101860, 101920, 103712, 104104, 105105, 106953, 111120, 111540, 112112, 113435, 113568, 120120, 120380, 122232, 124215, 126399, 129360, 129640, 130130, 132418, 132496, 136122, 140140, 141960, 142604, 144456, 148720, 152790, 152880, 155568, 156156, 156494, 160160, 162976, 165620, 168168, 168532, 178255, 178464, 180570, 181496, 182182, 189280, 192608, 194460, 195195, 198627, 198744, 203720, 208208, 210210, 210665, 213906, 222240, 223080, 224224, 226870, 234741, 240240, 240760, 244464, 248430, 249557, 252798, 258720, 259280, 260260, 264836, 264992, 272244, 273273, 280280, 283920, 285208, 288912, 294931, 297440, 305580, 305760, 311136, 312312, 312988, 331045, 331240, 336336, 337064, 340305, 356510, 361140, 362992, 364364, 388920, 390390, 391235, 397254, 397488, 407440, 416416, 420420, 421330, 427812, 446160, 453740, 455455, 463463, 469482, 480480, 481520, 488928, 496860, 499114, 505596, 518560, 520520, 529672, 534765, 544488, 546546, 547729, 560560, 567840, 570416, 577824, 589862, 611160, 624624, 625976, 631995, 662090, 662480, 672672, 674128, 680610, 713020, 722280, 725984, 728728, 748671, 777840, 780780, 782470, 794508, 794976, 814880, 840840, 842660, 855624, 860717, 884793, 892320, 907480, 910910, 926926, 938964, 963040, 993135, 993720, 998228, 1011192, 1041040, 1059344, 1069530, 1088976, 1093092, 1095458, 1121120, 1140832, 1173705, 1179724, 1222320, 1247785, 1249248, 1251952, 1263990, 1324180, 1324960, 1348256, 1361220, 1366365, 1390389, 1426040, 1444560, 1457456, 1474655, 1497342, 1555680, 1561560, 1564940, 1589016, 1643187, 1681680, 1685320, 1711248, 1721434, 1769586, 1814960, 1821820, 1853852, 1877928, 1986270, 1987440, 1996456, 2022384, 2082080, 2118688, 2139060, 2177952, 2186184, 2190916, 2317315, 2347410, 2359448, 2444640, 2495570, 2503904, 2527980, 2582151, 2648360, 2722440, 2732730, 2738645, 2780778, 2852080, 2889120, 2914912, 2949310, 2994684, 3123120, 3129880, 3178032, 3244241, 3286374, 3363360, 3370640, 3422496, 3442868, 3539172, 3629920, 3643640, 3707704, 3743355, 3755856, 3834103, 3972540, 3974880, 3992912, 4044768, 4278120, 4303585, 4372368, 4381832, 4423965, 4634630, 4694820, 4718896, 4991140, 5055960, 5164302, 5296720, 5444880, 5465460, 5477290, 5561556, 5704160, 5898620, 5989368, 6025019, 6246240, 6259760, 6356064, 6488482, 6572748, 6741280, 6885736, 6951945, 7078344, 7287280, 7415408, 7486710, 7511712, 7668206, 7945080, 7985824, 8215935, 8556240, 8607170, 8744736, 8763664, 8847930, 9269260, 9389640, 9437792, 9732723, 9982280, 10111920, 10328604, 10593440, 10889760, 10930920, 10954580, 11123112, 11502309, 11797240, 11978736, 12050038, 12519520, 12910755, 12976964, 13145496, 13771472, 13903890, 14156688, 14574560, 14830816, 14973420, 15336412, 15890160, 16221205, 16431870, 17112480, 17214340, 17527328, 17695860, 18075057, 18538520, 18779280, 19170515, 19465446, 19964560, 20223840, 20657208, 21861840, 21909160, 22246224, 23004618, 23594480, 23957472, 24100076, 25821510, 25953928, 26290992, 27542944, 27807780, 28313376, 29946840, 30125095, 30672824, 31780320, 32442410, 32863740, 34428680, 35391720, 36150114, 37077040, 37558560, 38341030, 38930892, 39929120, 41314416, 42175133, 43723680, 43818320, 44492448, 46009236, 47188960, 48200152, 48663615, 51643020, 51907856, 52581984, 55615560, 57511545, 59893680, 60250190, 61345648, 64884820, 65727480, 68857360, 70783440, 72300228, 74154080, 76682060, 77861784, 82628832, 84350266, 87636640, 90375285, 92018472, 96400304, 97327230, 103286040, 103815712, 111231120, 115023090, 119787360, 120500380, 122691296, 126525399, 129769640, 131454960, 137714720, 141566880, 144600456, 153364120, 155723568, 168700532, 180750570, 184036944, 192800608, 194654460, 206572080, 210875665, 222462240, 230046180, 241000760, 253050798, 259539280, 262909920, 289200912, 306728240, 311447136, 337401064, 361501140, 368073888, 389308920, 413144160, 421751330, 460092360, 482001520, 506101596, 519078560, 578401824, 613456480, 632626995, 674802128, 723002280, 778617840, 843502660, 920184720, 964003040, 1012203192, 1265253990, 1349604256, 1446004560, 1557235680, 1687005320, 1840369440, 2024406384, 2530507980, 2892009120, 3374010640, 4048812768, 5061015960, 6748021280, 10122031920, 20244063840]

約数ペア:

[(1, 20244063840), (2, 10122031920), (3, 6748021280), (4, 5061015960), (5, 4048812768), (6, 3374010640), (7, 2892009120), (8, 2530507980), (10, 2024406384), (11, 1840369440), (12, 1687005320), (13, 1557235680), (14, 1446004560), (15, 1349604256), (16, 1265253990), (20, 1012203192), (21, 964003040), (22, 920184720), (24, 843502660), (26, 778617840), (28, 723002280), (30, 674802128), (32, 632626995), (33, 613456480), (35, 578401824), (39, 519078560), (40, 506101596), (42, 482001520), (44, 460092360), (48, 421751330), (49, 413144160), (52, 389308920), (55, 368073888), (56, 361501140), (60, 337401064), (65, 311447136), (66, 306728240), (70, 289200912), (77, 262909920), (78, 259539280), (80, 253050798), (84, 241000760), (88, 230046180), (91, 222462240), (96, 210875665), (98, 206572080), (104, 194654460), (105, 192800608), (110, 184036944), (112, 180750570), (120, 168700532), (130, 155723568), (132, 153364120), (140, 144600456), (143, 141566880), (147, 137714720), (154, 131454960), (156, 129769640), (160, 126525399), (165, 122691296), (168, 120500380), (169, 119787360), (176, 115023090), (182, 111231120), (195, 103815712), (196, 103286040), (208, 97327230), (210, 96400304), (220, 92018472), (224, 90375285), (231, 87636640), (240, 84350266), (245, 82628832), (260, 77861784), (264, 76682060), (273, 74154080), (280, 72300228), (286, 70783440), (294, 68857360), (308, 65727480), (312, 64884820), (330, 61345648), (336, 60250190), (338, 59893680), (352, 57511545), (364, 55615560), (385, 52581984), (390, 51907856), (392, 51643020), (416, 48663615), (420, 48200152), (429, 47188960), (440, 46009236), (455, 44492448), (462, 43818320), (463, 43723680), (480, 42175133), (490, 41314416), (507, 39929120), (520, 38930892), (528, 38341030), (539, 37558560), (546, 37077040), (560, 36150114), (572, 35391720), (588, 34428680), (616, 32863740), (624, 32442410), (637, 31780320), (660, 30672824), (672, 30125095), (676, 29946840), (715, 28313376), (728, 27807780), (735, 27542944), (770, 26290992), (780, 25953928), (784, 25821510), (840, 24100076), (845, 23957472), (858, 23594480), (880, 23004618), (910, 22246224), (924, 21909160), (926, 21861840), (980, 20657208), (1001, 20223840), (1014, 19964560), (1040, 19465446), (1056, 19170515), (1078, 18779280), (1092, 18538520), (1120, 18075057), (1144, 17695860), (1155, 17527328), (1176, 17214340), (1183, 17112480), (1232, 16431870), (1248, 16221205), (1274, 15890160), (1320, 15336412), (1352, 14973420), (1365, 14830816), (1389, 14574560), (1430, 14156688), (1456, 13903890), (1470, 13771472), (1540, 13145496), (1560, 12976964), (1568, 12910755), (1617, 12519520), (1680, 12050038), (1690, 11978736), (1716, 11797240), (1760, 11502309), (1820, 11123112), (1848, 10954580), (1852, 10930920), (1859, 10889760), (1911, 10593440), (1960, 10328604), (2002, 10111920), (2028, 9982280), (2080, 9732723), (2145, 9437792), (2156, 9389640), (2184, 9269260), (2288, 8847930), (2310, 8763664), (2315, 8744736), (2352, 8607170), (2366, 8556240), (2464, 8215935), (2535, 7985824), (2548, 7945080), (2640, 7668206), (2695, 7511712), (2704, 7486710), (2730, 7415408), (2778, 7287280), (2860, 7078344), (2912, 6951945), (2940, 6885736), (3003, 6741280), (3080, 6572748), (3120, 6488482), (3185, 6356064), (3234, 6259760), (3241, 6246240), (3360, 6025019), (3380, 5989368), (3432, 5898620), (3549, 5704160), (3640, 5561556), (3696, 5477290), (3704, 5465460), (3718, 5444880), (3822, 5296720), (3920, 5164302), (4004, 5055960), (4056, 4991140), (4290, 4718896), (4312, 4694820), (4368, 4634630), (4576, 4423965), (4620, 4381832), (4630, 4372368), (4704, 4303585), (4732, 4278120), (5005, 4044768), (5070, 3992912), (5093, 3974880), (5096, 3972540), (5280, 3834103), (5390, 3755856), (5408, 3743355), (5460, 3707704), (5556, 3643640), (5577, 3629920), (5720, 3539172), (5880, 3442868), (5915, 3422496), (6006, 3370640), (6019, 3363360), (6160, 3286374), (6240, 3244241), (6370, 3178032), (6468, 3129880), (6482, 3123120), (6760, 2994684), (6864, 2949310), (6945, 2914912), (7007, 2889120), (7098, 2852080), (7280, 2780778), (7392, 2738645), (7408, 2732730), (7436, 2722440), (7644, 2648360), (7840, 2582151), (8008, 2527980), (8085, 2503904), (8112, 2495570), (8281, 2444640), (8580, 2359448), (8624, 2347410), (8736, 2317315), (9240, 2190916), (9260, 2186184), (9295, 2177952), (9464, 2139060), (9555, 2118688), (9723, 2082080), (10010, 2022384), (10140, 1996456), (10186, 1987440), (10192, 1986270), (10780, 1877928), (10920, 1853852), (11112, 1821820), (11154, 1814960), (11440, 1769586), (11760, 1721434), (11830, 1711248), (12012, 1685320), (12038, 1681680), (12320, 1643187), (12740, 1589016), (12936, 1564940), (12964, 1561560), (13013, 1555680), (13520, 1497342), (13728, 1474655), (13890, 1457456), (14014, 1444560), (14196, 1426040), (14560, 1390389), (14816, 1366365), (14872, 1361220), (15015, 1348256), (15279, 1324960), (15288, 1324180), (16016, 1263990), (16170, 1251952), (16205, 1249248), (16224, 1247785), (16562, 1222320), (17160, 1179724), (17248, 1173705), (17745, 1140832), (18057, 1121120), (18480, 1095458), (18520, 1093092), (18590, 1088976), (18928, 1069530), (19110, 1059344), (19446, 1041040), (20020, 1011192), (20280, 998228), (20372, 993720), (20384, 993135), (21021, 963040), (21560, 938964), (21840, 926926), (22224, 910910), (22308, 907480), (22687, 892320), (22880, 884793), (23520, 860717), (23660, 855624), (24024, 842660), (24076, 840840), (24843, 814880), (25465, 794976), (25480, 794508), (25872, 782470), (25928, 780780), (26026, 777840), (27040, 748671), (27780, 728728), (27885, 725984), (28028, 722280), (28392, 713020), (29744, 680610), (30030, 674128), (30095, 672672), (30558, 662480), (30576, 662090), (32032, 631995), (32340, 625976), (32410, 624624), (33124, 611160), (34320, 589862), (35035, 577824), (35490, 570416), (35651, 567840), (36114, 560560), (36960, 547729), (37040, 546546), (37180, 544488), (37856, 534765), (38220, 529672), (38892, 520520), (39039, 518560), (40040, 505596), (40560, 499114), (40744, 496860), (41405, 488928), (42042, 481520), (42133, 480480), (43120, 469482), (43680, 463463), (44448, 455455), (44616, 453740), (45374, 446160), (47320, 427812), (48048, 421330), (48152, 420420), (48615, 416416), (49686, 407440), (50930, 397488), (50960, 397254), (51744, 391235), (51856, 390390), (52052, 388920), (55560, 364364), (55770, 362992), (56056, 361140), (56784, 356510), (59488, 340305), (60060, 337064), (60190, 336336), (61116, 331240), (61152, 331045), (64680, 312988), (64820, 312312), (65065, 311136), (66209, 305760), (66248, 305580), (68061, 297440), (68640, 294931), (70070, 288912), (70980, 285208), (71302, 283920), (72228, 280280), (74080, 273273), (74360, 272244), (76395, 264992), (76440, 264836), (77784, 260260), (78078, 259280), (78247, 258720), (80080, 252798), (81120, 249557), (81488, 248430), (82810, 244464), (84084, 240760), (84266, 240240), (86240, 234741), (89232, 226870), (90285, 224224), (90748, 223080), (91091, 222240), (94640, 213906), (96096, 210665), (96304, 210210), (97230, 208208), (99372, 203720), (101860, 198744), (101920, 198627), (103712, 195195), (104104, 194460), (105105, 192608), (106953, 189280), (111120, 182182), (111540, 181496), (112112, 180570), (113435, 178464), (113568, 178255), (120120, 168532), (120380, 168168), (122232, 165620), (124215, 162976), (126399, 160160), (129360, 156494), (129640, 156156), (130130, 155568), (132418, 152880), (132496, 152790), (136122, 148720), (140140, 144456), (141960, 142604)]