21007071360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 960

約数和(自身を含む): 87753841560

約数和(自身を除く): 66746770200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 120, 121, 128, 132, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 192, 197, 198, 204, 216, 220, 240, 242, 255, 264, 270, 272, 288, 297, 306, 320, 324, 330, 340, 352, 360, 363, 374, 384, 394, 396, 405, 408, 432, 440, 459, 480, 484, 495, 510, 528, 540, 544, 561, 576, 591, 594, 605, 612, 640, 648, 660, 680, 704, 720, 726, 748, 765, 788, 792, 810, 816, 864, 880, 891, 918, 935, 960, 968, 985, 990, 1020, 1056, 1080, 1088, 1089, 1122, 1152, 1182, 1188, 1210, 1224, 1296, 1320, 1360, 1377, 1408, 1440, 1452, 1485, 1496, 1530, 1576, 1584, 1620, 1632, 1683, 1728, 1760, 1773, 1782, 1815, 1836, 1870, 1920, 1936, 1970, 1980, 2040, 2057, 2112, 2160, 2167, 2176, 2178, 2244, 2295, 2364, 2376, 2420, 2448, 2592, 2640, 2720, 2754, 2805, 2880, 2904, 2955, 2970, 2992, 3060, 3152, 3168, 3240, 3264, 3267, 3349, 3366, 3456, 3520, 3546, 3564, 3630, 3672, 3740, 3872, 3940, 3960, 4080, 4114, 4224, 4320, 4334, 4356, 4455, 4488, 4590, 4728, 4752, 4840, 4896, 5049, 5184, 5280, 5319, 5440, 5445, 5508, 5610, 5760, 5808, 5910, 5940, 5984, 6120, 6171, 6304, 6336, 6480, 6501, 6528, 6534, 6698, 6732, 6885, 7040, 7092, 7128, 7260, 7344, 7480, 7744, 7880, 7920, 8160, 8228, 8415, 8640, 8668, 8712, 8865, 8910, 8976, 9180, 9456, 9504, 9680, 9792, 9801, 10047, 10098, 10285, 10368, 10560, 10638, 10835, 10880, 10890, 11016, 11220, 11616, 11820, 11880, 11968, 12240, 12342, 12608, 12672, 12960, 13002, 13068, 13396, 13464, 13770, 14184, 14256, 14520, 14688, 14960, 15147, 15488, 15760, 15840, 15957, 16320, 16335, 16456, 16745, 16830, 17280, 17336, 17424, 17730, 17820, 17952, 18360, 18513, 18912, 19008, 19360, 19503, 19584, 19602, 20094, 20196, 20570, 21120, 21276, 21670, 21780, 22032, 22440, 23232, 23640, 23760, 23837, 23936, 24480, 24684, 25216, 25245, 25920, 26004, 26136, 26595, 26792, 26928, 27540, 28368, 28512, 29040, 29376, 29920, 30141, 30294, 30855, 31520, 31680, 31914, 32505, 32640, 32670, 32912, 33490, 33660, 34672, 34848, 35460, 35640, 35904, 36720, 36839, 37026, 37824, 38016, 38720, 39006, 39204, 40188, 40392, 41140, 42552, 43340, 43560, 44064, 44880, 46464, 47280, 47520, 47674, 48960, 49005, 49368, 50235, 50490, 51840, 52008, 52272, 53190, 53584, 53856, 55080, 55539, 56736, 57024, 58080, 58509, 58752, 59840, 60282, 60588, 61710, 63040, 63360, 63828, 65010, 65340, 65824, 66980, 67320, 69344, 69696, 70920, 71280, 71511, 71808, 73440, 73678, 74052, 75648, 75735, 77440, 78012, 78408, 79785, 80376, 80784, 82280, 85104, 86680, 87120, 88128, 89760, 90423, 92565, 94560, 95040, 95348, 97515, 97920, 98010, 98736, 100470, 100980, 104016, 104544, 106380, 107168, 107712, 110160, 110517, 111078, 113472, 114048, 116160, 117018, 119185, 119680, 120564, 121176, 123420, 126080, 127656, 130020, 130680, 131648, 133960, 134640, 138688, 139392, 141840, 142560, 143022, 146880, 147356, 148104, 150705, 151470, 156024, 156816, 159570, 160752, 161568, 164560, 166617, 170208, 173360, 174240, 175527, 176256, 179520, 180846, 184195, 185130, 189120, 190080, 190696, 195030, 196020, 197472, 200940, 201960, 208032, 209088, 212760, 214336, 214533, 215424, 220320, 221034, 222156, 226944, 232320, 234036, 238370, 241128, 242352, 246840, 255312, 260040, 261360, 263296, 267920, 269280, 271269, 277376, 277695, 283680, 285120, 286044, 292545, 293760, 294712, 296208, 301410, 302940, 312048, 313632, 319140, 321504, 323136, 329120, 331551, 333234, 340416, 346720, 348480, 351054, 357555, 359040, 361692, 368390, 370260, 378240, 381392, 390060, 392040, 394944, 401880, 403920, 405229, 416064, 418176, 425520, 428672, 429066, 440640, 442068, 444312, 452115, 468072, 476740, 482256, 484704, 493680, 510624, 520080, 522720, 535840, 538560, 542538, 552585, 555390, 567360, 570240, 572088, 585090, 589424, 592416, 602820, 605880, 624096, 627264, 638280, 643008, 643599, 646272, 658240, 663102, 666468, 680832, 693440, 696960, 702108, 715110, 723384, 736780, 740520, 762784, 780120, 784080, 789888, 803760, 807840, 810458, 832128, 833085, 851040, 858132, 877635, 881280, 884136, 888624, 904230, 936144, 953480, 964512, 969408, 987360, 994653, 1021248, 1040160, 1045440, 1071680, 1072665, 1077120, 1085076, 1105170, 1110780, 1134720, 1144176, 1170180, 1178848, 1184832, 1205640, 1211760, 1215687, 1248192, 1254528, 1276560, 1286016, 1287198, 1316480, 1326204, 1332936, 1356345, 1386880, 1404216, 1430220, 1446768, 1473560, 1481040, 1525568, 1560240, 1568160, 1607520, 1615680, 1620916, 1657755, 1666170, 1702080, 1716264, 1755270, 1768272, 1777248, 1808460, 1872288, 1906960, 1929024, 1930797, 1938816, 1974720, 1989306, 2026145, 2042496, 2080320, 2090880, 2143360, 2145330, 2170152, 2210340, 2221560, 2288352, 2340360, 2357696, 2369664, 2411280, 2423520, 2431374, 2496384, 2553120, 2574396, 2652408, 2665872, 2712690, 2808432, 2860440, 2893536, 2947120, 2962080, 2983959, 3051136, 3120480, 3136320, 3215040, 3217995, 3231360, 3241832, 3315510, 3332340, 3404160, 3432528, 3510540, 3536544, 3554496, 3616920, 3647061, 3744576, 3813920, 3858048, 3861594, 3949440, 3978612, 4052290, 4160640, 4290660, 4340304, 4420680, 4443120, 4576704, 4680720, 4715392, 4822560, 4847040, 4862748, 4973265, 5106240, 5148792, 5304816, 5331744, 5425380, 5616864, 5720880, 5787072, 5894240, 5924160, 5967918, 6078435, 6240960, 6272640, 6430080, 6435990, 6483664, 6631020, 6664680, 6865056, 7021080, 7073088, 7108992, 7233840, 7294122, 7489152, 7627840, 7723188, 7957224, 8104580, 8581320, 8680608, 8841360, 8886240, 9153408, 9361440, 9645120, 9653985, 9694080, 9725496, 9946530, 10212480, 10297584, 10609632, 10663488, 10850760, 10941183, 11233728, 11441760, 11574144, 11788480, 11848320, 11935836, 12156870, 12481920, 12871980, 12967328, 13262040, 13329360, 13730112, 14042160, 14146176, 14467680, 14588244, 14919795, 15255680, 15446376, 15914448, 16209160, 17162640, 17361216, 17682720, 17772480, 18235305, 18722880, 19290240, 19307970, 19450992, 19893060, 20595168, 21219264, 21326976, 21701520, 21882366, 22467456, 22883520, 23576960, 23871672, 24313740, 25743960, 25934656, 26524080, 26658720, 27460224, 28084320, 28935360, 29176488, 29839590, 30892752, 31828896, 32418320, 32823549, 34325280, 34722432, 35365440, 35544960, 36470610, 37445760, 38615940, 38901984, 39786120, 41190336, 42438528, 43403040, 43764732, 45767040, 47743344, 48627480, 51487920, 51869312, 53048160, 53317440, 54705915, 56168640, 57870720, 58352976, 59679180, 61785504, 63657792, 64836640, 65647098, 68650560, 70730880, 72941220, 77231880, 77803968, 79572240, 82380672, 86806080, 87529464, 95486688, 97254960, 102975840, 106096320, 106634880, 109411830, 112337280, 116705952, 119358360, 123571008, 127315584, 129673280, 131294196, 137301120, 145882440, 154463760, 155607936, 159144480, 164117745, 173612160, 175058928, 190973376, 194509920, 205951680, 212192640, 218823660, 233411904, 238716720, 247142016, 259346560, 262588392, 291764880, 308927520, 318288960, 328235490, 350117856, 381946752, 389019840, 411903360, 437647320, 466823808, 477433440, 525176784, 583529760, 617855040, 636577920, 656470980, 700235712, 778039680, 875294640, 954866880, 1050353568, 1167059520, 1235710080, 1312941960, 1400471424, 1750589280, 1909733760, 2100707136, 2334119040, 2625883920, 3501178560, 4201414272, 5251767840, 7002357120, 10503535680, 21007071360]

約数ペア:

[(1, 21007071360), (2, 10503535680), (3, 7002357120), (4, 5251767840), (5, 4201414272), (6, 3501178560), (8, 2625883920), (9, 2334119040), (10, 2100707136), (11, 1909733760), (12, 1750589280), (15, 1400471424), (16, 1312941960), (17, 1235710080), (18, 1167059520), (20, 1050353568), (22, 954866880), (24, 875294640), (27, 778039680), (30, 700235712), (32, 656470980), (33, 636577920), (34, 617855040), (36, 583529760), (40, 525176784), (44, 477433440), (45, 466823808), (48, 437647320), (51, 411903360), (54, 389019840), (55, 381946752), (60, 350117856), (64, 328235490), (66, 318288960), (68, 308927520), (72, 291764880), (80, 262588392), (81, 259346560), (85, 247142016), (88, 238716720), (90, 233411904), (96, 218823660), (99, 212192640), (102, 205951680), (108, 194509920), (110, 190973376), (120, 175058928), (121, 173612160), (128, 164117745), (132, 159144480), (135, 155607936), (136, 154463760), (144, 145882440), (153, 137301120), (160, 131294196), (162, 129673280), (165, 127315584), (170, 123571008), (176, 119358360), (180, 116705952), (187, 112337280), (192, 109411830), (197, 106634880), (198, 106096320), (204, 102975840), (216, 97254960), (220, 95486688), (240, 87529464), (242, 86806080), (255, 82380672), (264, 79572240), (270, 77803968), (272, 77231880), (288, 72941220), (297, 70730880), (306, 68650560), (320, 65647098), (324, 64836640), (330, 63657792), (340, 61785504), (352, 59679180), (360, 58352976), (363, 57870720), (374, 56168640), (384, 54705915), (394, 53317440), (396, 53048160), (405, 51869312), (408, 51487920), (432, 48627480), (440, 47743344), (459, 45767040), (480, 43764732), (484, 43403040), (495, 42438528), (510, 41190336), (528, 39786120), (540, 38901984), (544, 38615940), (561, 37445760), (576, 36470610), (591, 35544960), (594, 35365440), (605, 34722432), (612, 34325280), (640, 32823549), (648, 32418320), (660, 31828896), (680, 30892752), (704, 29839590), (720, 29176488), (726, 28935360), (748, 28084320), (765, 27460224), (788, 26658720), (792, 26524080), (810, 25934656), (816, 25743960), (864, 24313740), (880, 23871672), (891, 23576960), (918, 22883520), (935, 22467456), (960, 21882366), (968, 21701520), (985, 21326976), (990, 21219264), (1020, 20595168), (1056, 19893060), (1080, 19450992), (1088, 19307970), (1089, 19290240), (1122, 18722880), (1152, 18235305), (1182, 17772480), (1188, 17682720), (1210, 17361216), (1224, 17162640), (1296, 16209160), (1320, 15914448), (1360, 15446376), (1377, 15255680), (1408, 14919795), (1440, 14588244), (1452, 14467680), (1485, 14146176), (1496, 14042160), (1530, 13730112), (1576, 13329360), (1584, 13262040), (1620, 12967328), (1632, 12871980), (1683, 12481920), (1728, 12156870), (1760, 11935836), (1773, 11848320), (1782, 11788480), (1815, 11574144), (1836, 11441760), (1870, 11233728), (1920, 10941183), (1936, 10850760), (1970, 10663488), (1980, 10609632), (2040, 10297584), (2057, 10212480), (2112, 9946530), (2160, 9725496), (2167, 9694080), (2176, 9653985), (2178, 9645120), (2244, 9361440), (2295, 9153408), (2364, 8886240), (2376, 8841360), (2420, 8680608), (2448, 8581320), (2592, 8104580), (2640, 7957224), (2720, 7723188), (2754, 7627840), (2805, 7489152), (2880, 7294122), (2904, 7233840), (2955, 7108992), (2970, 7073088), (2992, 7021080), (3060, 6865056), (3152, 6664680), (3168, 6631020), (3240, 6483664), (3264, 6435990), (3267, 6430080), (3349, 6272640), (3366, 6240960), (3456, 6078435), (3520, 5967918), (3546, 5924160), (3564, 5894240), (3630, 5787072), (3672, 5720880), (3740, 5616864), (3872, 5425380), (3940, 5331744), (3960, 5304816), (4080, 5148792), (4114, 5106240), (4224, 4973265), (4320, 4862748), (4334, 4847040), (4356, 4822560), (4455, 4715392), (4488, 4680720), (4590, 4576704), (4728, 4443120), (4752, 4420680), (4840, 4340304), (4896, 4290660), (5049, 4160640), (5184, 4052290), (5280, 3978612), (5319, 3949440), (5440, 3861594), (5445, 3858048), (5508, 3813920), (5610, 3744576), (5760, 3647061), (5808, 3616920), (5910, 3554496), (5940, 3536544), (5984, 3510540), (6120, 3432528), (6171, 3404160), (6304, 3332340), (6336, 3315510), (6480, 3241832), (6501, 3231360), (6528, 3217995), (6534, 3215040), (6698, 3136320), (6732, 3120480), (6885, 3051136), (7040, 2983959), (7092, 2962080), (7128, 2947120), (7260, 2893536), (7344, 2860440), (7480, 2808432), (7744, 2712690), (7880, 2665872), (7920, 2652408), (8160, 2574396), (8228, 2553120), (8415, 2496384), (8640, 2431374), (8668, 2423520), (8712, 2411280), (8865, 2369664), (8910, 2357696), (8976, 2340360), (9180, 2288352), (9456, 2221560), (9504, 2210340), (9680, 2170152), (9792, 2145330), (9801, 2143360), (10047, 2090880), (10098, 2080320), (10285, 2042496), (10368, 2026145), (10560, 1989306), (10638, 1974720), (10835, 1938816), (10880, 1930797), (10890, 1929024), (11016, 1906960), (11220, 1872288), (11616, 1808460), (11820, 1777248), (11880, 1768272), (11968, 1755270), (12240, 1716264), (12342, 1702080), (12608, 1666170), (12672, 1657755), (12960, 1620916), (13002, 1615680), (13068, 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(27540, 762784), (28368, 740520), (28512, 736780), (29040, 723384), (29376, 715110), (29920, 702108), (30141, 696960), (30294, 693440), (30855, 680832), (31520, 666468), (31680, 663102), (31914, 658240), (32505, 646272), (32640, 643599), (32670, 643008), (32912, 638280), (33490, 627264), (33660, 624096), (34672, 605880), (34848, 602820), (35460, 592416), (35640, 589424), (35904, 585090), (36720, 572088), (36839, 570240), (37026, 567360), (37824, 555390), (38016, 552585), (38720, 542538), (39006, 538560), (39204, 535840), (40188, 522720), (40392, 520080), (41140, 510624), (42552, 493680), (43340, 484704), (43560, 482256), (44064, 476740), (44880, 468072), (46464, 452115), (47280, 444312), (47520, 442068), (47674, 440640), (48960, 429066), (49005, 428672), (49368, 425520), (50235, 418176), (50490, 416064), (51840, 405229), (52008, 403920), (52272, 401880), (53190, 394944), (53584, 392040), (53856, 390060), (55080, 381392), (55539, 378240), (56736, 370260), (57024, 368390), (58080, 361692), (58509, 359040), (58752, 357555), (59840, 351054), (60282, 348480), (60588, 346720), (61710, 340416), (63040, 333234), (63360, 331551), (63828, 329120), (65010, 323136), (65340, 321504), (65824, 319140), (66980, 313632), (67320, 312048), (69344, 302940), (69696, 301410), (70920, 296208), (71280, 294712), (71511, 293760), (71808, 292545), (73440, 286044), (73678, 285120), (74052, 283680), (75648, 277695), (75735, 277376), (77440, 271269), (78012, 269280), (78408, 267920), (79785, 263296), (80376, 261360), (80784, 260040), (82280, 255312), (85104, 246840), (86680, 242352), (87120, 241128), (88128, 238370), (89760, 234036), (90423, 232320), (92565, 226944), (94560, 222156), (95040, 221034), (95348, 220320), (97515, 215424), (97920, 214533), (98010, 214336), (98736, 212760), (100470, 209088), (100980, 208032), (104016, 201960), (104544, 200940), (106380, 197472), (107168, 196020), (107712, 195030), (110160, 190696), (110517, 190080), (111078, 189120), (113472, 185130), (114048, 184195), (116160, 180846), (117018, 179520), (119185, 176256), (119680, 175527), (120564, 174240), (121176, 173360), (123420, 170208), (126080, 166617), (127656, 164560), (130020, 161568), (130680, 160752), (131648, 159570), (133960, 156816), (134640, 156024), (138688, 151470), (139392, 150705), (141840, 148104), (142560, 147356), (143022, 146880)]