21085916544

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 1024

約数和(自身を含む): 84602880000

約数和(自身を除く): 63516963456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 51, 54, 56, 59, 63, 64, 66, 68, 72, 77, 79, 84, 88, 96, 99, 102, 108, 112, 118, 119, 126, 128, 132, 136, 144, 153, 154, 158, 168, 176, 177, 187, 189, 192, 198, 204, 216, 224, 231, 236, 237, 238, 252, 264, 272, 288, 297, 306, 308, 316, 336, 352, 354, 357, 374, 378, 384, 396, 408, 413, 432, 448, 459, 462, 472, 474, 476, 504, 528, 531, 544, 553, 561, 576, 594, 612, 616, 632, 649, 672, 693, 704, 708, 711, 714, 748, 756, 792, 816, 826, 864, 869, 896, 918, 924, 944, 948, 952, 1003, 1008, 1056, 1062, 1071, 1088, 1106, 1122, 1152, 1188, 1224, 1232, 1239, 1264, 1298, 1309, 1343, 1344, 1386, 1408, 1416, 1422, 1428, 1496, 1512, 1584, 1593, 1632, 1652, 1659, 1683, 1728, 1738, 1836, 1848, 1888, 1896, 1904, 1947, 2006, 2016, 2079, 2112, 2124, 2133, 2142, 2176, 2212, 2244, 2376, 2448, 2464, 2478, 2528, 2596, 2607, 2618, 2686, 2688, 2772, 2832, 2844, 2856, 2992, 3009, 3024, 3168, 3186, 3213, 3264, 3304, 3318, 3366, 3456, 3476, 3672, 3696, 3717, 3776, 3792, 3808, 3894, 3927, 4012, 4029, 4032, 4158, 4224, 4248, 4266, 4284, 4424, 4488, 4543, 4661, 4752, 4896, 4928, 4956, 4977, 5049, 5056, 5192, 5214, 5236, 5372, 5544, 5664, 5688, 5712, 5841, 5984, 6018, 6048, 6083, 6336, 6372, 6426, 6528, 6608, 6636, 6732, 6952, 7021, 7344, 7392, 7434, 7552, 7584, 7616, 7788, 7821, 7854, 8024, 8058, 8064, 8316, 8496, 8532, 8568, 8848, 8976, 9027, 9086, 9322, 9401, 9504, 9792, 9856, 9912, 9954, 10098, 10112, 10384, 10428, 10472, 10744, 11033, 11088, 11151, 11328, 11376, 11424, 11682, 11781, 11968, 12036, 12087, 12096, 12166, 12672, 12744, 12852, 13216, 13272, 13464, 13629, 13904, 13983, 14042, 14688, 14773, 14784, 14868, 14931, 15168, 15232, 15576, 15642, 15708, 16048, 16116, 16632, 16992, 17064, 17136, 17523, 17696, 17952, 18054, 18172, 18249, 18644, 18802, 19008, 19584, 19824, 19908, 20196, 20768, 20856, 20944, 21063, 21488, 22066, 22176, 22302, 22656, 22752, 22848, 23364, 23463, 23562, 23936, 24072, 24174, 24192, 24332, 25488, 25704, 26432, 26544, 26928, 27081, 27258, 27808, 27966, 28084, 28203, 29376, 29546, 29568, 29736, 29862, 30336, 31152, 31284, 31416, 32096, 32232, 32627, 33099, 33264, 33984, 34128, 34272, 35046, 35343, 35392, 35904, 36108, 36261, 36344, 36498, 37288, 37604, 38016, 39648, 39816, 40392, 40887, 41536, 41712, 41888, 41949, 42126, 42976, 44132, 44319, 44352, 44604, 45504, 45696, 46728, 46926, 47124, 48144, 48348, 48664, 50976, 51271, 51408, 52864, 53088, 53856, 54162, 54516, 54747, 55616, 55932, 56168, 56406, 58752, 59092, 59472, 59724, 62304, 62568, 62832, 63189, 64192, 64464, 65254, 66198, 66528, 67968, 68256, 68544, 70092, 70686, 70784, 71808, 72216, 72522, 72688, 72996, 74576, 75208, 77231, 79237, 79296, 79632, 80784, 81774, 83072, 83424, 83776, 83898, 84252, 84609, 85952, 88264, 88638, 88704, 89208, 91008, 93456, 93852, 94248, 96288, 96696, 97328, 97881, 99297, 101952, 102542, 102816, 103411, 106176, 107712, 108324, 109032, 109494, 111232, 111864, 112336, 112812, 118184, 118944, 119448, 122661, 124608, 125136, 125664, 125847, 126378, 128384, 128928, 130508, 132396, 132957, 133056, 136512, 137088, 140184, 141372, 144432, 145044, 145376, 145992, 149152, 150416, 153813, 154462, 158474, 158592, 159264, 161568, 163548, 164241, 166848, 167552, 167796, 168504, 169218, 171904, 176528, 177276, 178416, 186912, 187704, 188496, 189567, 192576, 193392, 194656, 195762, 198594, 203904, 205084, 205632, 206822, 212352, 215424, 216648, 218064, 218988, 223728, 224672, 225624, 231693, 236368, 237711, 237888, 238896, 245322, 249216, 250272, 251328, 251694, 252756, 253827, 257856, 261016, 264792, 265914, 266112, 273024, 280368, 282744, 288864, 290088, 290752, 291984, 293643, 297891, 298304, 300832, 307626, 308924, 310233, 316948, 318528, 323136, 327096, 328482, 333696, 335592, 337008, 338436, 353056, 354552, 356832, 358897, 373824, 375408, 376992, 379134, 385152, 386784, 389312, 391524, 397188, 398871, 410168, 411264, 413644, 433296, 436128, 437976, 447456, 449344, 451248, 461439, 463386, 472736, 475422, 475776, 477792, 490644, 500544, 502656, 503388, 505512, 507654, 515712, 522032, 529584, 531828, 554659, 560736, 565488, 577728, 580176, 581504, 583968, 587286, 595782, 596608, 601664, 615252, 617848, 620466, 633896, 637056, 646272, 654192, 656964, 671184, 674016, 676872, 695079, 706112, 709104, 713133, 713664, 717794, 747648, 750816, 753984, 758268, 773568, 778624, 783048, 794376, 797742, 820336, 827288, 866592, 871607, 872256, 875952, 880929, 894912, 898688, 902496, 922878, 926772, 930699, 945472, 950844, 955584, 981288, 1001088, 1006776, 1011024, 1015308, 1044064, 1059168, 1063656, 1076691, 1109318, 1121472, 1130976, 1155456, 1160352, 1167936, 1174572, 1191564, 1203328, 1230504, 1235696, 1240932, 1267792, 1308384, 1313928, 1342368, 1348032, 1353744, 1384317, 1390158, 1412224, 1418208, 1426266, 1427328, 1435588, 1501632, 1507968, 1516536, 1547136, 1566096, 1588752, 1595484, 1640672, 1654576, 1663977, 1733184, 1743214, 1744512, 1751904, 1761858, 1789824, 1804992, 1845756, 1853544, 1861398, 1890944, 1901688, 1911168, 1962576, 2013552, 2022048, 2030616, 2085237, 2088128, 2118336, 2127312, 2139399, 2153382, 2218636, 2242944, 2261952, 2320704, 2335872, 2349144, 2383128, 2461008, 2471392, 2481864, 2535584, 2614821, 2616768, 2627856, 2684736, 2696064, 2707488, 2768634, 2780316, 2792097, 2836416, 2852532, 2871176, 3003264, 3033072, 3132192, 3177504, 3190968, 3230073, 3281344, 3309152, 3327954, 3466368, 3486428, 3503808, 3523716, 3609984, 3691512, 3707088, 3722796, 3803376, 3925152, 4027104, 4044096, 4061232, 4170474, 4176256, 4236672, 4254624, 4278798, 4306764, 4437272, 4523904, 4641408, 4698288, 4766256, 4922016, 4942784, 4963728, 4991931, 5071168, 5229642, 5233536, 5255712, 5369472, 5414976, 5537268, 5560632, 5584194, 5672832, 5705064, 5742352, 6066144, 6101249, 6264384, 6355008, 6381936, 6460146, 6562688, 6618304, 6655908, 6972856, 7007616, 7047432, 7383024, 7414176, 7445592, 7606752, 7844463, 7850304, 8054208, 8088192, 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59903172, 62755704, 66727584, 68460768, 68908224, 70996352, 73214988, 77521752, 79870896, 83674272, 88596288, 88970112, 89347104, 91281024, 94133556, 97619984, 103362336, 106494528, 109822482, 111565696, 112758912, 119129472, 119806344, 125511408, 133455168, 136921536, 137816448, 146429976, 155043504, 159741792, 164733723, 167348544, 177192576, 178694208, 188267112, 195239968, 206724672, 212989056, 219644964, 239612688, 251022816, 266910336, 273843072, 292859952, 310087008, 319483584, 329467446, 334697088, 357388416, 376534224, 390479936, 413449344, 439289928, 479225376, 502045632, 585719904, 620174016, 638967168, 658934892, 753068448, 780959872, 878579856, 958450752, 1004091264, 1171439808, 1240348032, 1317869784, 1506136896, 1757159712, 1916901504, 2342879616, 2635739568, 3012273792, 3514319424, 5271479136, 7028638848, 10542958272, 21085916544]

約数ペア:

[(1, 21085916544), (2, 10542958272), (3, 7028638848), (4, 5271479136), (6, 3514319424), (7, 3012273792), (8, 2635739568), (9, 2342879616), (11, 1916901504), (12, 1757159712), (14, 1506136896), (16, 1317869784), (17, 1240348032), (18, 1171439808), (21, 1004091264), (22, 958450752), (24, 878579856), (27, 780959872), (28, 753068448), (32, 658934892), (33, 638967168), (34, 620174016), (36, 585719904), (42, 502045632), (44, 479225376), (48, 439289928), (51, 413449344), (54, 390479936), (56, 376534224), (59, 357388416), (63, 334697088), (64, 329467446), (66, 319483584), (68, 310087008), (72, 292859952), (77, 273843072), (79, 266910336), (84, 251022816), (88, 239612688), (96, 219644964), (99, 212989056), (102, 206724672), (108, 195239968), (112, 188267112), (118, 178694208), (119, 177192576), (126, 167348544), (128, 164733723), (132, 159741792), (136, 155043504), (144, 146429976), (153, 137816448), (154, 136921536), (158, 133455168), (168, 125511408), (176, 119806344), (177, 119129472), (187, 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(5544, 3803376), (5664, 3722796), (5688, 3707088), (5712, 3691512), (5841, 3609984), (5984, 3523716), (6018, 3503808), (6048, 3486428), (6083, 3466368), (6336, 3327954), (6372, 3309152), (6426, 3281344), (6528, 3230073), (6608, 3190968), (6636, 3177504), (6732, 3132192), (6952, 3033072), (7021, 3003264), (7344, 2871176), (7392, 2852532), (7434, 2836416), (7552, 2792097), (7584, 2780316), (7616, 2768634), (7788, 2707488), (7821, 2696064), (7854, 2684736), (8024, 2627856), (8058, 2616768), (8064, 2614821), (8316, 2535584), (8496, 2481864), (8532, 2471392), (8568, 2461008), (8848, 2383128), (8976, 2349144), (9027, 2335872), (9086, 2320704), (9322, 2261952), (9401, 2242944), (9504, 2218636), (9792, 2153382), (9856, 2139399), (9912, 2127312), (9954, 2118336), (10098, 2088128), (10112, 2085237), (10384, 2030616), (10428, 2022048), (10472, 2013552), (10744, 1962576), (11033, 1911168), (11088, 1901688), (11151, 1890944), (11328, 1861398), (11376, 1853544), (11424, 1845756), (11682, 1804992), (11781, 1789824), (11968, 1761858), (12036, 1751904), (12087, 1744512), (12096, 1743214), (12166, 1733184), (12672, 1663977), (12744, 1654576), (12852, 1640672), (13216, 1595484), (13272, 1588752), (13464, 1566096), (13629, 1547136), (13904, 1516536), (13983, 1507968), (14042, 1501632), (14688, 1435588), (14773, 1427328), (14784, 1426266), (14868, 1418208), (14931, 1412224), (15168, 1390158), (15232, 1384317), (15576, 1353744), (15642, 1348032), (15708, 1342368), (16048, 1313928), (16116, 1308384), (16632, 1267792), (16992, 1240932), (17064, 1235696), (17136, 1230504), (17523, 1203328), (17696, 1191564), (17952, 1174572), (18054, 1167936), (18172, 1160352), (18249, 1155456), (18644, 1130976), (18802, 1121472), (19008, 1109318), (19584, 1076691), (19824, 1063656), (19908, 1059168), (20196, 1044064), (20768, 1015308), (20856, 1011024), (20944, 1006776), (21063, 1001088), (21488, 981288), (22066, 955584), (22176, 950844), (22302, 945472), (22656, 930699), (22752, 926772), (22848, 922878), (23364, 902496), (23463, 898688), (23562, 894912), (23936, 880929), (24072, 875952), (24174, 872256), (24192, 871607), (24332, 866592), (25488, 827288), (25704, 820336), (26432, 797742), (26544, 794376), (26928, 783048), (27081, 778624), (27258, 773568), (27808, 758268), (27966, 753984), (28084, 750816), (28203, 747648), (29376, 717794), (29546, 713664), (29568, 713133), (29736, 709104), (29862, 706112), (30336, 695079), (31152, 676872), (31284, 674016), (31416, 671184), (32096, 656964), (32232, 654192), (32627, 646272), (33099, 637056), (33264, 633896), (33984, 620466), (34128, 617848), (34272, 615252), (35046, 601664), (35343, 596608), (35392, 595782), (35904, 587286), (36108, 583968), (36261, 581504), (36344, 580176), (36498, 577728), (37288, 565488), (37604, 560736), (38016, 554659), (39648, 531828), (39816, 529584), (40392, 522032), (40887, 515712), (41536, 507654), (41712, 505512), (41888, 503388), (41949, 502656), (42126, 500544), (42976, 490644), (44132, 477792), (44319, 475776), (44352, 475422), (44604, 472736), (45504, 463386), (45696, 461439), (46728, 451248), (46926, 449344), (47124, 447456), (48144, 437976), (48348, 436128), (48664, 433296), (50976, 413644), (51271, 411264), (51408, 410168), (52864, 398871), (53088, 397188), (53856, 391524), (54162, 389312), (54516, 386784), (54747, 385152), (55616, 379134), (55932, 376992), (56168, 375408), (56406, 373824), (58752, 358897), (59092, 356832), (59472, 354552), (59724, 353056), (62304, 338436), (62568, 337008), (62832, 335592), (63189, 333696), (64192, 328482), (64464, 327096), (65254, 323136), (66198, 318528), (66528, 316948), (67968, 310233), (68256, 308924), (68544, 307626), (70092, 300832), (70686, 298304), (70784, 297891), (71808, 293643), (72216, 291984), (72522, 290752), (72688, 290088), (72996, 288864), (74576, 282744), (75208, 280368), (77231, 273024), (79237, 266112), (79296, 265914), (79632, 264792), (80784, 261016), (81774, 257856), (83072, 253827), (83424, 252756), (83776, 251694), (83898, 251328), (84252, 250272), (84609, 249216), (85952, 245322), (88264, 238896), (88638, 237888), (88704, 237711), (89208, 236368), (91008, 231693), (93456, 225624), (93852, 224672), (94248, 223728), (96288, 218988), (96696, 218064), (97328, 216648), (97881, 215424), (99297, 212352), (101952, 206822), (102542, 205632), (102816, 205084), (103411, 203904), (106176, 198594), (107712, 195762), (108324, 194656), (109032, 193392), (109494, 192576), (111232, 189567), (111864, 188496), (112336, 187704), (112812, 186912), (118184, 178416), (118944, 177276), (119448, 176528), (122661, 171904), (124608, 169218), (125136, 168504), (125664, 167796), (125847, 167552), (126378, 166848), (128384, 164241), (128928, 163548), (130508, 161568), (132396, 159264), (132957, 158592), (133056, 158474), (136512, 154462), (137088, 153813), (140184, 150416), (141372, 149152), (144432, 145992), (145044, 145376)]