21350672640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 972

約数和(自身を含む): 87881867892

約数和(自身を除く): 66531195252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 53, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 106, 110, 120, 121, 128, 132, 136, 144, 153, 159, 160, 165, 170, 176, 180, 187, 192, 198, 204, 212, 220, 240, 242, 255, 256, 264, 265, 272, 288, 289, 306, 318, 320, 330, 340, 352, 360, 363, 374, 384, 396, 408, 424, 440, 477, 480, 484, 495, 510, 528, 530, 544, 561, 576, 578, 583, 605, 612, 636, 640, 660, 680, 704, 720, 726, 748, 765, 768, 792, 795, 816, 848, 867, 880, 901, 935, 954, 960, 968, 990, 1020, 1056, 1060, 1088, 1089, 1122, 1152, 1156, 1166, 1210, 1224, 1272, 1280, 1320, 1360, 1408, 1440, 1445, 1452, 1496, 1530, 1584, 1590, 1632, 1683, 1696, 1734, 1749, 1760, 1802, 1815, 1870, 1908, 1920, 1936, 1980, 2040, 2057, 2112, 2120, 2176, 2178, 2244, 2304, 2312, 2332, 2385, 2420, 2448, 2544, 2601, 2640, 2703, 2720, 2805, 2816, 2880, 2890, 2904, 2915, 2992, 3060, 3168, 3179, 3180, 3264, 3366, 3392, 3468, 3498, 3520, 3604, 3630, 3740, 3816, 3840, 3872, 3960, 4080, 4114, 4224, 4240, 4335, 4352, 4356, 4488, 4505, 4624, 4664, 4770, 4840, 4896, 5088, 5202, 5247, 5280, 5406, 5440, 5445, 5610, 5760, 5780, 5808, 5830, 5984, 6120, 6171, 6336, 6358, 6360, 6413, 6528, 6732, 6784, 6936, 6996, 7040, 7208, 7260, 7480, 7632, 7744, 7920, 8109, 8160, 8228, 8415, 8448, 8480, 8670, 8712, 8745, 8976, 9010, 9248, 9328, 9537, 9540, 9680, 9792, 9911, 10176, 10285, 10404, 10494, 10560, 10812, 10880, 10890, 11220, 11520, 11560, 11616, 11660, 11968, 12240, 12342, 12672, 12716, 12720, 12826, 13005, 13056, 13464, 13515, 13568, 13872, 13992, 14080, 14416, 14520, 14960, 15264, 15317, 15488, 15840, 15895, 16218, 16320, 16456, 16830, 16960, 17340, 17424, 17490, 17952, 18020, 18496, 18513, 18656, 19074, 19080, 19239, 19360, 19584, 19822, 20352, 20570, 20808, 20988, 21120, 21624, 21760, 21780, 22440, 23120, 23232, 23320, 23936, 24480, 24684, 25344, 25432, 25440, 25652, 26010, 26235, 26928, 27030, 27744, 27984, 28611, 28832, 29040, 29733, 29920, 30528, 30634, 30855, 30976, 31680, 31790, 32065, 32436, 32640, 32912, 33660, 33920, 34680, 34848, 34969, 34980, 35904, 36040, 36992, 37026, 37312, 38148, 38160, 38478, 38720, 39168, 39644, 40545, 40704, 41140, 41616, 41976, 42240, 43248, 43560, 44880, 45951, 46240, 46464, 46640, 47685, 47872, 48960, 49368, 49555, 50864, 50880, 51304, 52020, 52470, 53856, 54060, 55488, 55968, 57222, 57664, 57717, 58080, 59466, 59840, 61056, 61268, 61710, 63360, 63580, 64130, 64872, 65280, 65824, 67320, 67840, 69360, 69696, 69938, 69960, 71808, 72080, 73984, 74052, 74624, 76296, 76320, 76585, 76956, 77440, 79288, 81090, 82280, 83232, 83952, 86496, 87120, 89199, 89760, 91902, 92480, 92565, 92928, 93280, 95370, 96195, 97920, 98736, 99110, 101728, 101760, 102608, 104040, 104907, 104940, 107712, 108120, 109021, 110976, 111936, 114444, 115328, 115434, 116160, 118932, 119680, 122112, 122536, 123420, 126720, 127160, 128260, 129744, 131648, 134640, 137853, 138720, 139392, 139876, 139920, 143055, 143616, 144160, 148104, 148665, 149248, 152592, 152640, 153170, 153912, 154880, 158576, 162180, 164560, 166464, 167904, 168487, 172992, 174240, 174845, 178398, 179520, 183804, 184960, 185130, 186560, 190740, 192390, 195840, 197472, 198220, 203456, 203520, 205216, 208080, 209814, 209880, 215424, 216240, 218042, 221952, 223872, 228888, 229755, 230656, 230868, 232320, 237864, 239360, 245072, 246840, 254320, 256520, 259488, 263296, 269280, 275706, 277440, 278784, 279752, 279840, 286110, 288320, 288585, 296208, 297330, 305184, 305280, 306340, 307824, 314721, 317152, 324360, 327063, 329120, 332928, 335808, 336974, 345984, 348480, 349690, 356796, 359040, 367608, 369920, 370260, 373120, 381480, 384780, 394944, 396440, 406912, 410432, 416160, 419628, 419760, 430848, 432480, 436084, 445995, 447744, 457776, 459510, 461736, 464640, 475728, 490144, 493680, 505461, 508640, 513040, 518976, 524535, 526592, 538560, 545105, 551412, 554880, 559504, 559680, 572220, 576640, 577170, 592416, 594660, 610368, 610560, 612680, 615648, 629442, 634304, 648720, 654126, 658240, 665856, 671616, 673948, 689265, 691968, 696960, 699380, 713592, 718080, 735216, 740520, 746240, 762960, 769560, 789888, 792880, 813824, 820864, 832320, 839256, 839520, 842435, 864960, 872168, 891990, 915552, 919020, 923472, 951456, 980288, 981189, 987360, 1010922, 1017280, 1026080, 1037952, 1049070, 1077120, 1090210, 1102824, 1109760, 1119008, 1119360, 1144440, 1153280, 1154340, 1184832, 1189320, 1220736, 1225360, 1231296, 1258884, 1268608, 1297440, 1308252, 1316480, 1343232, 1347896, 1378530, 1393920, 1398760, 1427184, 1470432, 1481040, 1516383, 1525920, 1539120, 1573605, 1579776, 1585760, 1635315, 1641728, 1664640, 1678512, 1679040, 1684870, 1729920, 1744336, 1783980, 1831104, 1838040, 1846944, 1853357, 1902912, 1960576, 1962378, 1974720, 2021844, 2034560, 2052160, 2075904, 2098140, 2154240, 2180420, 2205648, 2238016, 2238720, 2288880, 2308680, 2369664, 2378640, 2441472, 2450720, 2462592, 2517768, 2527305, 2537216, 2594880, 2616504, 2632960, 2695792, 2757060, 2797520, 2854368, 2940864, 2962080, 3032766, 3051840, 3078240, 3147210, 3171520, 3270630, 3329280, 3357024, 3358080, 3369740, 3459840, 3488672, 3567960, 3662208, 3676080, 3693888, 3706714, 3805824, 3921152, 3924756, 3949440, 4043688, 4069120, 4104320, 4196280, 4360840, 4411296, 4476032, 4577760, 4617360, 4739328, 4757280, 4901440, 4905945, 4925184, 5035536, 5054610, 5189760, 5233008, 5391584, 5514120, 5560071, 5595040, 5708736, 5881728, 5924160, 6065532, 6103680, 6156480, 6294420, 6343040, 6541260, 6714048, 6716160, 6739480, 6977344, 7135920, 7324416, 7352160, 7387776, 7413428, 7581915, 7611648, 7849512, 7898880, 8087376, 8208640, 8392560, 8721680, 8822592, 8952064, 9155520, 9234720, 9266785, 9514560, 9802880, 9811890, 10071072, 10109220, 10379520, 10466016, 10783168, 11028240, 11120142, 11190080, 11417472, 11763456, 11848320, 12131064, 12207360, 12312960, 12588840, 12686080, 13082520, 13428096, 13478960, 13954688, 14271840, 14704320, 14775552, 14826856, 15163830, 15699024, 16174752, 16680213, 16785120, 17443360, 17645184, 18311040, 18469440, 18533570, 19029120, 19605760, 19623780, 20142144, 20218440, 20932032, 21566336, 22056480, 22240284, 22380160, 22834944, 23696640, 24262128, 24625920, 25177680, 26165040, 26856192, 26957920, 27800355, 27909376, 28543680, 29408640, 29653712, 30327660, 31398048, 32349504, 33360426, 33570240, 34886720, 35290368, 36622080, 36938880, 37067140, 38058240, 39247560, 40284288, 40436880, 41864064, 43132672, 44112960, 44480568, 44760320, 48524256, 50355360, 52330080, 53915840, 55600710, 57087360, 58817280, 59307424, 60655320, 62796096, 64699008, 66720852, 67140480, 69773440, 73877760, 74134280, 78495120, 80568576, 80873760, 83401065, 83728128, 88225920, 88961136, 97048512, 100710720, 104660160, 107831680, 111201420, 114174720, 118614848, 121310640, 125592192, 129398016, 133441704, 134280960, 139546880, 148268560, 156990240, 161747520, 166802130, 176451840, 177922272, 194097024, 201421440, 209320320, 215663360, 222402840, 237229696, 242621280, 251184384, 266883408, 296537120, 313980480, 323495040, 333604260, 355844544, 388194048, 402842880, 418640640, 444805680, 474459392, 485242560, 533766816, 593074240, 627960960, 646990080, 667208520, 711689088, 889611360, 970485120, 1067533632, 1186148480, 1255921920, 1334417040, 1423378176, 1779222720, 1940970240, 2135067264, 2372296960, 2668834080, 3558445440, 4270134528, 5337668160, 7116890880, 10675336320, 21350672640]

約数ペア:

[(1, 21350672640), (2, 10675336320), (3, 7116890880), (4, 5337668160), (5, 4270134528), (6, 3558445440), (8, 2668834080), (9, 2372296960), (10, 2135067264), (11, 1940970240), (12, 1779222720), (15, 1423378176), (16, 1334417040), (17, 1255921920), (18, 1186148480), (20, 1067533632), (22, 970485120), (24, 889611360), (30, 711689088), (32, 667208520), (33, 646990080), (34, 627960960), (36, 593074240), (40, 533766816), (44, 485242560), (45, 474459392), (48, 444805680), (51, 418640640), (53, 402842880), (55, 388194048), (60, 355844544), (64, 333604260), (66, 323495040), (68, 313980480), (72, 296537120), (80, 266883408), (85, 251184384), (88, 242621280), (90, 237229696), (96, 222402840), (99, 215663360), (102, 209320320), (106, 201421440), (110, 194097024), (120, 177922272), (121, 176451840), (128, 166802130), (132, 161747520), (136, 156990240), (144, 148268560), (153, 139546880), (159, 134280960), (160, 133441704), (165, 129398016), (170, 125592192), (176, 121310640), (180, 118614848), (187, 114174720), (192, 111201420), (198, 107831680), (204, 104660160), (212, 100710720), (220, 97048512), (240, 88961136), (242, 88225920), (255, 83728128), (256, 83401065), (264, 80873760), (265, 80568576), (272, 78495120), (288, 74134280), (289, 73877760), (306, 69773440), (318, 67140480), (320, 66720852), (330, 64699008), (340, 62796096), (352, 60655320), (360, 59307424), (363, 58817280), (374, 57087360), (384, 55600710), (396, 53915840), (408, 52330080), (424, 50355360), (440, 48524256), (477, 44760320), (480, 44480568), (484, 44112960), (495, 43132672), (510, 41864064), (528, 40436880), (530, 40284288), (544, 39247560), (561, 38058240), (576, 37067140), (578, 36938880), (583, 36622080), (605, 35290368), (612, 34886720), (636, 33570240), (640, 33360426), (660, 32349504), (680, 31398048), (704, 30327660), (720, 29653712), (726, 29408640), (748, 28543680), (765, 27909376), (768, 27800355), (792, 26957920), (795, 26856192), (816, 26165040), (848, 25177680), (867, 24625920), (880, 24262128), (901, 23696640), (935, 22834944), (954, 22380160), (960, 22240284), (968, 22056480), (990, 21566336), (1020, 20932032), (1056, 20218440), (1060, 20142144), (1088, 19623780), (1089, 19605760), (1122, 19029120), (1152, 18533570), (1156, 18469440), (1166, 18311040), (1210, 17645184), (1224, 17443360), (1272, 16785120), (1280, 16680213), (1320, 16174752), (1360, 15699024), (1408, 15163830), (1440, 14826856), (1445, 14775552), (1452, 14704320), (1496, 14271840), (1530, 13954688), (1584, 13478960), (1590, 13428096), (1632, 13082520), (1683, 12686080), (1696, 12588840), (1734, 12312960), (1749, 12207360), (1760, 12131064), (1802, 11848320), (1815, 11763456), (1870, 11417472), (1908, 11190080), (1920, 11120142), (1936, 11028240), (1980, 10783168), (2040, 10466016), (2057, 10379520), (2112, 10109220), (2120, 10071072), (2176, 9811890), (2178, 9802880), (2244, 9514560), (2304, 9266785), (2312, 9234720), (2332, 9155520), (2385, 8952064), (2420, 8822592), (2448, 8721680), (2544, 8392560), (2601, 8208640), (2640, 8087376), (2703, 7898880), (2720, 7849512), (2805, 7611648), (2816, 7581915), (2880, 7413428), (2890, 7387776), (2904, 7352160), (2915, 7324416), (2992, 7135920), (3060, 6977344), (3168, 6739480), (3179, 6716160), (3180, 6714048), (3264, 6541260), (3366, 6343040), (3392, 6294420), (3468, 6156480), (3498, 6103680), (3520, 6065532), (3604, 5924160), (3630, 5881728), (3740, 5708736), (3816, 5595040), (3840, 5560071), (3872, 5514120), (3960, 5391584), (4080, 5233008), (4114, 5189760), (4224, 5054610), (4240, 5035536), (4335, 4925184), (4352, 4905945), (4356, 4901440), (4488, 4757280), (4505, 4739328), (4624, 4617360), (4664, 4577760), (4770, 4476032), (4840, 4411296), (4896, 4360840), (5088, 4196280), (5202, 4104320), (5247, 4069120), (5280, 4043688), (5406, 3949440), (5440, 3924756), (5445, 3921152), (5610, 3805824), (5760, 3706714), (5780, 3693888), (5808, 3676080), (5830, 3662208), (5984, 3567960), (6120, 3488672), (6171, 3459840), (6336, 3369740), (6358, 3358080), (6360, 3357024), (6413, 3329280), (6528, 3270630), (6732, 3171520), (6784, 3147210), (6936, 3078240), (6996, 3051840), (7040, 3032766), (7208, 2962080), (7260, 2940864), (7480, 2854368), (7632, 2797520), (7744, 2757060), (7920, 2695792), (8109, 2632960), (8160, 2616504), (8228, 2594880), (8415, 2537216), (8448, 2527305), (8480, 2517768), (8670, 2462592), (8712, 2450720), (8745, 2441472), (8976, 2378640), (9010, 2369664), (9248, 2308680), (9328, 2288880), (9537, 2238720), (9540, 2238016), (9680, 2205648), (9792, 2180420), (9911, 2154240), (10176, 2098140), (10285, 2075904), (10404, 2052160), (10494, 2034560), (10560, 2021844), (10812, 1974720), (10880, 1962378), (10890, 1960576), (11220, 1902912), (11520, 1853357), (11560, 1846944), (11616, 1838040), (11660, 1831104), (11968, 1783980), (12240, 1744336), (12342, 1729920), (12672, 1684870), (12716, 1679040), (12720, 1678512), (12826, 1664640), (13005, 1641728), (13056, 1635315), (13464, 1585760), (13515, 1579776), (13568, 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(28832, 740520), (29040, 735216), (29733, 718080), (29920, 713592), (30528, 699380), (30634, 696960), (30855, 691968), (30976, 689265), (31680, 673948), (31790, 671616), (32065, 665856), (32436, 658240), (32640, 654126), (32912, 648720), (33660, 634304), (33920, 629442), (34680, 615648), (34848, 612680), (34969, 610560), (34980, 610368), (35904, 594660), (36040, 592416), (36992, 577170), (37026, 576640), (37312, 572220), (38148, 559680), (38160, 559504), (38478, 554880), (38720, 551412), (39168, 545105), (39644, 538560), (40545, 526592), (40704, 524535), (41140, 518976), (41616, 513040), (41976, 508640), (42240, 505461), (43248, 493680), (43560, 490144), (44880, 475728), (45951, 464640), (46240, 461736), (46464, 459510), (46640, 457776), (47685, 447744), (47872, 445995), (48960, 436084), (49368, 432480), (49555, 430848), (50864, 419760), (50880, 419628), (51304, 416160), (52020, 410432), (52470, 406912), (53856, 396440), (54060, 394944), (55488, 384780), (55968, 381480), (57222, 373120), (57664, 370260), (57717, 369920), (58080, 367608), (59466, 359040), (59840, 356796), (61056, 349690), (61268, 348480), (61710, 345984), (63360, 336974), (63580, 335808), (64130, 332928), (64872, 329120), (65280, 327063), (65824, 324360), (67320, 317152), (67840, 314721), (69360, 307824), (69696, 306340), (69938, 305280), (69960, 305184), (71808, 297330), (72080, 296208), (73984, 288585), (74052, 288320), (74624, 286110), (76296, 279840), (76320, 279752), (76585, 278784), (76956, 277440), (77440, 275706), (79288, 269280), (81090, 263296), (82280, 259488), (83232, 256520), (83952, 254320), (86496, 246840), (87120, 245072), (89199, 239360), (89760, 237864), (91902, 232320), (92480, 230868), (92565, 230656), (92928, 229755), (93280, 228888), (95370, 223872), (96195, 221952), (97920, 218042), (98736, 216240), (99110, 215424), (101728, 209880), (101760, 209814), (102608, 208080), (104040, 205216), (104907, 203520), (104940, 203456), (107712, 198220), (108120, 197472), (109021, 195840), (110976, 192390), (111936, 190740), (114444, 186560), (115328, 185130), (115434, 184960), (116160, 183804), (118932, 179520), (119680, 178398), (122112, 174845), (122536, 174240), (123420, 172992), (126720, 168487), (127160, 167904), (128260, 166464), (129744, 164560), (131648, 162180), (134640, 158576), (137853, 154880), (138720, 153912), (139392, 153170), (139876, 152640), (139920, 152592), (143055, 149248), (143616, 148665), (144160, 148104)]