21116921280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 896

約数和(自身を含む): 89222031360

約数和(自身を除く): 68105110080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 59, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 118, 119, 120, 130, 136, 140, 156, 160, 168, 170, 177, 182, 192, 195, 204, 208, 210, 221, 224, 236, 238, 240, 241, 255, 260, 272, 273, 280, 295, 312, 320, 336, 340, 354, 357, 364, 390, 408, 413, 416, 420, 442, 448, 455, 472, 476, 480, 482, 510, 520, 544, 546, 560, 590, 595, 624, 663, 672, 680, 708, 714, 723, 728, 767, 780, 816, 826, 832, 840, 884, 885, 910, 944, 952, 960, 964, 1003, 1020, 1040, 1088, 1092, 1105, 1120, 1180, 1190, 1205, 1239, 1248, 1326, 1344, 1360, 1365, 1416, 1428, 1446, 1456, 1534, 1547, 1560, 1632, 1652, 1680, 1687, 1768, 1770, 1785, 1820, 1888, 1904, 1928, 2006, 2040, 2065, 2080, 2184, 2210, 2240, 2301, 2360, 2380, 2410, 2478, 2496, 2652, 2720, 2730, 2832, 2856, 2892, 2912, 3009, 3068, 3094, 3120, 3133, 3264, 3304, 3315, 3360, 3374, 3536, 3540, 3570, 3615, 3640, 3776, 3808, 3835, 3856, 4012, 4080, 4097, 4130, 4160, 4368, 4420, 4602, 4641, 4720, 4760, 4820, 4956, 5015, 5061, 5304, 5369, 5440, 5460, 5664, 5712, 5784, 5824, 6018, 6136, 6188, 6195, 6240, 6266, 6608, 6630, 6720, 6748, 7021, 7072, 7080, 7140, 7230, 7280, 7616, 7670, 7712, 7735, 8024, 8160, 8194, 8260, 8435, 8736, 8840, 9204, 9282, 9399, 9440, 9520, 9640, 9912, 10030, 10122, 10608, 10738, 10920, 11328, 11424, 11505, 11568, 12036, 12272, 12291, 12376, 12390, 12480, 12532, 13039, 13216, 13260, 13496, 14042, 14144, 14160, 14219, 14280, 14460, 14560, 15045, 15340, 15424, 15470, 15665, 16048, 16107, 16320, 16388, 16520, 16870, 17472, 17680, 18408, 18564, 18798, 18880, 19040, 19280, 19824, 20060, 20244, 20485, 21063, 21216, 21476, 21840, 21931, 22848, 23010, 23136, 23205, 24072, 24544, 24582, 24752, 24780, 25064, 25305, 26078, 26432, 26520, 26845, 26992, 28084, 28320, 28438, 28560, 28679, 28920, 29120, 30090, 30680, 30940, 31330, 32096, 32214, 32776, 33040, 33740, 35105, 35360, 36816, 37128, 37596, 38080, 38560, 39117, 39648, 40120, 40488, 40970, 42126, 42432, 42657, 42952, 43680, 43862, 46020, 46272, 46410, 46995, 48144, 49088, 49164, 49504, 49560, 50128, 50610, 52156, 53040, 53261, 53690, 53984, 56168, 56640, 56876, 57120, 57358, 57840, 60180, 61360, 61455, 61880, 62660, 64192, 64428, 65195, 65552, 65793, 66080, 67480, 70210, 70720, 71095, 73632, 74256, 75192, 77120, 78234, 79296, 80240, 80535, 80976, 81940, 84252, 85314, 85904, 86037, 87360, 87724, 91273, 92040, 92820, 93990, 96288, 98328, 99008, 99120, 99533, 100256, 101220, 104312, 105315, 106080, 106522, 107380, 107968, 109655, 112336, 113752, 114240, 114716, 115680, 120360, 122720, 122910, 123760, 125320, 128856, 130390, 131104, 131586, 132160, 134960, 140420, 142190, 143395, 147264, 148512, 150384, 156468, 159783, 160480, 161070, 161952, 163880, 168504, 170628, 171808, 172074, 175448, 182546, 184080, 184847, 185640, 187980, 192576, 195585, 196656, 198240, 199066, 200512, 202440, 208624, 210630, 212160, 213044, 213285, 214760, 219310, 224672, 227504, 229432, 231360, 240720, 241723, 245440, 245820, 247520, 250640, 257712, 260780, 262208, 263172, 266305, 269920, 273819, 280840, 284380, 286790, 297024, 298599, 300768, 312936, 319566, 320960, 322140, 323904, 327760, 328965, 337008, 341256, 343616, 344148, 350896, 365092, 368160, 369694, 371280, 372827, 375960, 391170, 393312, 396480, 398132, 404880, 417248, 421260, 426088, 426570, 429520, 430185, 438620, 449344, 455008, 456365, 458864, 481440, 483446, 491640, 495040, 497665, 501280, 515424, 521560, 526344, 532610, 539840, 547638, 554541, 561680, 568760, 573580, 597198, 601536, 625872, 639132, 644280, 655520, 657930, 674016, 682512, 688296, 701792, 725169, 730184, 736320, 739388, 742560, 745654, 751920, 782340, 786624, 796264, 798915, 809760, 834496, 842520, 852176, 853140, 859040, 860370, 877240, 910016, 912730, 917728, 924235, 962880, 966892, 983280, 995330, 1002560, 1030848, 1043120, 1052688, 1065220, 1095276, 1109082, 1118481, 1123360, 1137520, 1147160, 1194396, 1208615, 1251744, 1278264, 1288560, 1293929, 1311040, 1315860, 1348032, 1365024, 1369095, 1376592, 1403584, 1450338, 1460368, 1478776, 1485120, 1491308, 1492995, 1503840, 1564680, 1592528, 1597830, 1619520, 1685040, 1692061, 1704352, 1706280, 1718080, 1720740, 1754480, 1825460, 1835456, 1848470, 1864135, 1933784, 1966560, 1990660, 2086240, 2105376, 2130440, 2190552, 2218164, 2236962, 2246720, 2275040, 2294320, 2388792, 2417230, 2503488, 2556528, 2577120, 2587858, 2631720, 2730048, 2738190, 2753184, 2772705, 2900676, 2920736, 2957552, 2982616, 2985990, 3007680, 3129360, 3142399, 3185056, 3195660, 3370080, 3384122, 3408704, 3412560, 3441480, 3508960, 3625845, 3650920, 3696940, 3728270, 3867568, 3881787, 3933120, 3981320, 4172480, 4210752, 4260880, 4381104, 4436328, 4473924, 4550080, 4588640, 4777584, 4834460, 5076183, 5113056, 5154240, 5175716, 5263440, 5476380, 5506368, 5545410, 5592405, 5801352, 5841472, 5915104, 5965232, 5971980, 6258720, 6284798, 6370112, 6391320, 6469645, 6740160, 6768244, 6825120, 6882960, 7017920, 7251690, 7301840, 7393880, 7456540, 7735136, 7763574, 7962640, 8460305, 8521760, 8762208, 8872656, 8947848, 9177280, 9427197, 9555168, 9668920, 10152366, 10226112, 10351432, 10526880, 10952760, 11090820, 11184810, 11602704, 11830208, 11930464, 11943960, 12517440, 12569596, 12782640, 12939290, 13536488, 13650240, 13765920, 14503380, 14603680, 14787760, 14913080, 15470272, 15527148, 15711995, 15925280, 16920610, 17043520, 17524416, 17745312, 17895696, 18854394, 19110336, 19337840, 19408935, 20304732, 20702864, 21053760, 21905520, 21996793, 22181640, 22369620, 23205408, 23860928, 23887920, 25139192, 25380915, 25565280, 25878580, 27072976, 27531840, 29006760, 29207360, 29575520, 29826160, 31054296, 31423990, 31850560, 33841220, 35490624, 35791392, 37708788, 38675680, 38817870, 40609464, 41405728, 43811040, 43993586, 44363280, 44739240, 46410816, 47135985, 47775840, 50278384, 50761830, 51130560, 51757160, 54145952, 58013520, 59151040, 59652320, 62108592, 62847980, 65990379, 67682440, 71582784, 75417576, 77351360, 77635740, 81218928, 82811456, 87622080, 87987172, 88726560, 89478480, 94271970, 95551680, 100556768, 101523660, 103514320, 108291904, 109983965, 116027040, 119304640, 124217184, 125695960, 131980758, 135364880, 150835152, 155271480, 162437856, 175974344, 177453120, 178956960, 188543940, 201113536, 203047320, 207028640, 219967930, 232054080, 248434368, 251391920, 263961516, 270729760, 301670304, 310542960, 324875712, 329951895, 351948688, 357913920, 377087880, 406094640, 414057280, 439935860, 502783840, 527923032, 541459520, 603340608, 621085920, 659903790, 703897376, 754175760, 812189280, 879871720, 1005567680, 1055846064, 1242171840, 1319807580, 1407794752, 1508351520, 1624378560, 1759743440, 2111692128, 2639615160, 3016703040, 3519486880, 4223384256, 5279230320, 7038973760, 10558460640, 21116921280]

約数ペア:

[(1, 21116921280), (2, 10558460640), (3, 7038973760), (4, 5279230320), (5, 4223384256), (6, 3519486880), (7, 3016703040), (8, 2639615160), (10, 2111692128), (12, 1759743440), (13, 1624378560), (14, 1508351520), (15, 1407794752), (16, 1319807580), (17, 1242171840), (20, 1055846064), (21, 1005567680), (24, 879871720), (26, 812189280), (28, 754175760), (30, 703897376), (32, 659903790), (34, 621085920), (35, 603340608), (39, 541459520), (40, 527923032), (42, 502783840), (48, 439935860), (51, 414057280), (52, 406094640), (56, 377087880), (59, 357913920), (60, 351948688), (64, 329951895), (65, 324875712), (68, 310542960), (70, 301670304), (78, 270729760), (80, 263961516), (84, 251391920), (85, 248434368), (91, 232054080), (96, 219967930), (102, 207028640), (104, 203047320), (105, 201113536), (112, 188543940), (118, 178956960), (119, 177453120), (120, 175974344), (130, 162437856), (136, 155271480), (140, 150835152), (156, 135364880), (160, 131980758), (168, 125695960), (170, 124217184), (177, 119304640), (182, 116027040), (192, 109983965), (195, 108291904), (204, 103514320), (208, 101523660), (210, 100556768), (221, 95551680), (224, 94271970), (236, 89478480), (238, 88726560), (240, 87987172), (241, 87622080), (255, 82811456), (260, 81218928), (272, 77635740), (273, 77351360), (280, 75417576), (295, 71582784), (312, 67682440), (320, 65990379), (336, 62847980), (340, 62108592), (354, 59652320), (357, 59151040), (364, 58013520), (390, 54145952), (408, 51757160), (413, 51130560), (416, 50761830), (420, 50278384), (442, 47775840), (448, 47135985), (455, 46410816), (472, 44739240), (476, 44363280), (480, 43993586), (482, 43811040), (510, 41405728), (520, 40609464), (544, 38817870), (546, 38675680), (560, 37708788), (590, 35791392), (595, 35490624), (624, 33841220), (663, 31850560), (672, 31423990), (680, 31054296), (708, 29826160), (714, 29575520), (723, 29207360), (728, 29006760), (767, 27531840), (780, 27072976), (816, 25878580), (826, 25565280), (832, 25380915), (840, 25139192), (884, 23887920), (885, 23860928), (910, 23205408), (944, 22369620), (952, 22181640), (960, 21996793), (964, 21905520), (1003, 21053760), (1020, 20702864), (1040, 20304732), (1088, 19408935), (1092, 19337840), (1105, 19110336), (1120, 18854394), (1180, 17895696), (1190, 17745312), (1205, 17524416), (1239, 17043520), (1248, 16920610), (1326, 15925280), (1344, 15711995), (1360, 15527148), (1365, 15470272), (1416, 14913080), (1428, 14787760), (1446, 14603680), (1456, 14503380), (1534, 13765920), (1547, 13650240), (1560, 13536488), (1632, 12939290), (1652, 12782640), (1680, 12569596), (1687, 12517440), (1768, 11943960), (1770, 11930464), (1785, 11830208), (1820, 11602704), (1888, 11184810), (1904, 11090820), (1928, 10952760), (2006, 10526880), (2040, 10351432), (2065, 10226112), (2080, 10152366), (2184, 9668920), (2210, 9555168), (2240, 9427197), (2301, 9177280), (2360, 8947848), (2380, 8872656), (2410, 8762208), (2478, 8521760), (2496, 8460305), (2652, 7962640), (2720, 7763574), (2730, 7735136), (2832, 7456540), (2856, 7393880), (2892, 7301840), (2912, 7251690), (3009, 7017920), (3068, 6882960), (3094, 6825120), (3120, 6768244), (3133, 6740160), (3264, 6469645), (3304, 6391320), (3315, 6370112), (3360, 6284798), (3374, 6258720), (3536, 5971980), (3540, 5965232), (3570, 5915104), (3615, 5841472), (3640, 5801352), (3776, 5592405), (3808, 5545410), (3835, 5506368), (3856, 5476380), (4012, 5263440), (4080, 5175716), (4097, 5154240), (4130, 5113056), (4160, 5076183), (4368, 4834460), (4420, 4777584), (4602, 4588640), (4641, 4550080), (4720, 4473924), (4760, 4436328), (4820, 4381104), (4956, 4260880), (5015, 4210752), (5061, 4172480), (5304, 3981320), (5369, 3933120), (5440, 3881787), (5460, 3867568), (5664, 3728270), (5712, 3696940), (5784, 3650920), (5824, 3625845), (6018, 3508960), (6136, 3441480), (6188, 3412560), (6195, 3408704), (6240, 3384122), (6266, 3370080), (6608, 3195660), (6630, 3185056), (6720, 3142399), (6748, 3129360), (7021, 3007680), (7072, 2985990), (7080, 2982616), (7140, 2957552), (7230, 2920736), (7280, 2900676), (7616, 2772705), (7670, 2753184), (7712, 2738190), (7735, 2730048), (8024, 2631720), (8160, 2587858), (8194, 2577120), (8260, 2556528), (8435, 2503488), (8736, 2417230), (8840, 2388792), (9204, 2294320), (9282, 2275040), (9399, 2246720), (9440, 2236962), (9520, 2218164), (9640, 2190552), (9912, 2130440), (10030, 2105376), (10122, 2086240), (10608, 1990660), (10738, 1966560), (10920, 1933784), (11328, 1864135), (11424, 1848470), (11505, 1835456), (11568, 1825460), (12036, 1754480), (12272, 1720740), (12291, 1718080), (12376, 1706280), (12390, 1704352), (12480, 1692061), (12532, 1685040), (13039, 1619520), (13216, 1597830), (13260, 1592528), (13496, 1564680), (14042, 1503840), (14144, 1492995), (14160, 1491308), (14219, 1485120), (14280, 1478776), (14460, 1460368), (14560, 1450338), (15045, 1403584), (15340, 1376592), (15424, 1369095), (15470, 1365024), (15665, 1348032), (16048, 1315860), (16107, 1311040), (16320, 1293929), (16388, 1288560), (16520, 1278264), (16870, 1251744), (17472, 1208615), (17680, 1194396), (18408, 1147160), (18564, 1137520), (18798, 1123360), (18880, 1118481), (19040, 1109082), (19280, 1095276), (19824, 1065220), (20060, 1052688), (20244, 1043120), (20485, 1030848), (21063, 1002560), (21216, 995330), (21476, 983280), (21840, 966892), (21931, 962880), (22848, 924235), (23010, 917728), (23136, 912730), (23205, 910016), (24072, 877240), (24544, 860370), (24582, 859040), (24752, 853140), (24780, 852176), (25064, 842520), (25305, 834496), (26078, 809760), (26432, 798915), (26520, 796264), (26845, 786624), (26992, 782340), (28084, 751920), (28320, 745654), (28438, 742560), (28560, 739388), (28679, 736320), (28920, 730184), (29120, 725169), (30090, 701792), (30680, 688296), (30940, 682512), (31330, 674016), (32096, 657930), (32214, 655520), (32776, 644280), (33040, 639132), (33740, 625872), (35105, 601536), (35360, 597198), (36816, 573580), (37128, 568760), (37596, 561680), (38080, 554541), (38560, 547638), (39117, 539840), (39648, 532610), (40120, 526344), (40488, 521560), (40970, 515424), (42126, 501280), (42432, 497665), (42657, 495040), (42952, 491640), (43680, 483446), (43862, 481440), (46020, 458864), (46272, 456365), (46410, 455008), (46995, 449344), (48144, 438620), (49088, 430185), (49164, 429520), (49504, 426570), (49560, 426088), (50128, 421260), (50610, 417248), (52156, 404880), (53040, 398132), (53261, 396480), (53690, 393312), (53984, 391170), (56168, 375960), (56640, 372827), (56876, 371280), (57120, 369694), (57358, 368160), (57840, 365092), (60180, 350896), (61360, 344148), (61455, 343616), (61880, 341256), (62660, 337008), (64192, 328965), (64428, 327760), (65195, 323904), (65552, 322140), (65793, 320960), (66080, 319566), (67480, 312936), (70210, 300768), (70720, 298599), (71095, 297024), (73632, 286790), (74256, 284380), (75192, 280840), (77120, 273819), (78234, 269920), (79296, 266305), (80240, 263172), (80535, 262208), (80976, 260780), (81940, 257712), (84252, 250640), (85314, 247520), (85904, 245820), (86037, 245440), (87360, 241723), (87724, 240720), (91273, 231360), (92040, 229432), (92820, 227504), (93990, 224672), (96288, 219310), (98328, 214760), (99008, 213285), (99120, 213044), (99533, 212160), (100256, 210630), (101220, 208624), (104312, 202440), (105315, 200512), (106080, 199066), (106522, 198240), (107380, 196656), (107968, 195585), (109655, 192576), (112336, 187980), (113752, 185640), (114240, 184847), (114716, 184080), (115680, 182546), (120360, 175448), (122720, 172074), (122910, 171808), (123760, 170628), (125320, 168504), (128856, 163880), (130390, 161952), (131104, 161070), (131586, 160480), (132160, 159783), (134960, 156468), (140420, 150384), (142190, 148512), (143395, 147264)]