21295054080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 864

約数和(自身を含む): 84371414400

約数和(自身を除く): 63076360320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 59, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 97, 102, 114, 118, 120, 128, 136, 144, 152, 153, 160, 170, 171, 177, 180, 190, 192, 194, 204, 228, 236, 240, 255, 256, 272, 285, 288, 291, 295, 304, 306, 320, 323, 340, 342, 354, 360, 380, 384, 388, 408, 456, 472, 480, 485, 510, 531, 544, 570, 576, 582, 590, 608, 612, 640, 646, 680, 684, 708, 720, 760, 765, 768, 776, 816, 855, 873, 885, 912, 944, 960, 969, 970, 1003, 1020, 1062, 1088, 1121, 1140, 1152, 1164, 1180, 1216, 1224, 1280, 1292, 1360, 1368, 1416, 1440, 1455, 1520, 1530, 1552, 1615, 1632, 1649, 1710, 1746, 1770, 1824, 1843, 1888, 1920, 1938, 1940, 2006, 2040, 2124, 2176, 2242, 2280, 2304, 2328, 2360, 2432, 2448, 2584, 2655, 2720, 2736, 2832, 2880, 2907, 2910, 3009, 3040, 3060, 3104, 3230, 3264, 3298, 3363, 3420, 3492, 3540, 3648, 3686, 3776, 3840, 3876, 3880, 4012, 4080, 4248, 4352, 4365, 4484, 4560, 4656, 4720, 4845, 4864, 4896, 4947, 5015, 5168, 5310, 5440, 5472, 5529, 5605, 5664, 5723, 5760, 5814, 5820, 6018, 6080, 6120, 6208, 6460, 6528, 6596, 6726, 6840, 6984, 7080, 7296, 7372, 7552, 7752, 7760, 8024, 8160, 8245, 8496, 8730, 8968, 9027, 9120, 9215, 9312, 9440, 9690, 9792, 9894, 10030, 10089, 10336, 10620, 10880, 10944, 11058, 11210, 11328, 11446, 11520, 11628, 11640, 12036, 12160, 12240, 12416, 12920, 13056, 13192, 13452, 13680, 13968, 14160, 14535, 14592, 14744, 14841, 15045, 15104, 15504, 15520, 16048, 16320, 16490, 16587, 16815, 16992, 17169, 17460, 17936, 18054, 18240, 18430, 18624, 18880, 19057, 19380, 19584, 19788, 20060, 20178, 20672, 21240, 21760, 21888, 22116, 22420, 22656, 22892, 23256, 23280, 24072, 24320, 24480, 24735, 24832, 25840, 26384, 26904, 27360, 27645, 27936, 28320, 28615, 29070, 29488, 29682, 30090, 31008, 31040, 31331, 32096, 32640, 32980, 33174, 33630, 33984, 34338, 34920, 35872, 36108, 36480, 36860, 37248, 37760, 38114, 38760, 39168, 39576, 40120, 40356, 41344, 42480, 43776, 44232, 44840, 45135, 45312, 45784, 46512, 46560, 48144, 48960, 49470, 50445, 51507, 51680, 52768, 53808, 54720, 55290, 55872, 56640, 57171, 57230, 58140, 58976, 59364, 60180, 62016, 62080, 62662, 64192, 65280, 65960, 66348, 67260, 67968, 68676, 69840, 71744, 72216, 72960, 73720, 74205, 74496, 75520, 76228, 77520, 79152, 80240, 80712, 82688, 82935, 84960, 85845, 88464, 89680, 90270, 91568, 93024, 93120, 93993, 95285, 96288, 97291, 97920, 98940, 100890, 103014, 103360, 105536, 107616, 108737, 109440, 110580, 111744, 113280, 114342, 114460, 116280, 117952, 118728, 120360, 124032, 124160, 125324, 128384, 131920, 132696, 134520, 135936, 137352, 139680, 143488, 144432, 147440, 148410, 152456, 155040, 156655, 158304, 160480, 161424, 165870, 169920, 171513, 171690, 176928, 179360, 180540, 183136, 186048, 186240, 187986, 190570, 192576, 194582, 195840, 197880, 201780, 206028, 206720, 211072, 215232, 217474, 218880, 221160, 223488, 226560, 228684, 228920, 232560, 235904, 237456, 240720, 248064, 250648, 256768, 257535, 263840, 265392, 269040, 274704, 279360, 281979, 285855, 286976, 288864, 291873, 294880, 296820, 304912, 310080, 313310, 316608, 320960, 322848, 326211, 331740, 339840, 343026, 343380, 353856, 358720, 361080, 366272, 372096, 372480, 375972, 381140, 385152, 389164, 395760, 403560, 412056, 413440, 422144, 430464, 434948, 442320, 457368, 457840, 465120, 469965, 471808, 474912, 481440, 486455, 501296, 515070, 527680, 530784, 538080, 543685, 549408, 558720, 563958, 571710, 577728, 583746, 589760, 593640, 609824, 620160, 626620, 633216, 641920, 645696, 652422, 663480, 679680, 686052, 686760, 707712, 717440, 722160, 732544, 744192, 751944, 762280, 770304, 778328, 791520, 807120, 824112, 857565, 860928, 869896, 875619, 884640, 914736, 915680, 930240, 939930, 949824, 962880, 972910, 978633, 1002592, 1030140, 1055360, 1061568, 1076160, 1087370, 1098816, 1117440, 1127916, 1143420, 1155456, 1167492, 1179520, 1187280, 1219648, 1240320, 1253240, 1266432, 1283840, 1291392, 1304844, 1326960, 1372104, 1373520, 1409895, 1415424, 1434880, 1444320, 1459365, 1465088, 1503888, 1524560, 1556656, 1583040, 1614240, 1631055, 1648224, 1715130, 1739792, 1751238, 1769280, 1829472, 1831360, 1848529, 1860480, 1879860, 1899648, 1925760, 1945820, 1957266, 2005184, 2060280, 2110720, 2123136, 2152320, 2174740, 2197632, 2255832, 2286840, 2310912, 2334984, 2359040, 2374560, 2439296, 2506480, 2582784, 2609688, 2653920, 2744208, 2747040, 2819790, 2888640, 2918730, 3007776, 3049120, 3113312, 3166080, 3228480, 3262110, 3296448, 3430260, 3479584, 3502476, 3538560, 3658944, 3662720, 3697058, 3720960, 3759720, 3799296, 3851520, 3891640, 3914532, 4010368, 4120560, 4246272, 4304640, 4349480, 4378095, 4395264, 4511664, 4573680, 4669968, 4749120, 4878592, 4893165, 5012960, 5219376, 5307840, 5488416, 5494080, 5545587, 5639580, 5777280, 5837460, 6015552, 6098240, 6226624, 6332160, 6456960, 6524220, 6592896, 6860520, 6959168, 7004952, 7077120, 7317888, 7325440, 7394116, 7519440, 7783280, 7829064, 8020736, 8241120, 8698960, 8756190, 9023328, 9147360, 9242645, 9339936, 9498240, 9786330, 10025920, 10438752, 10615680, 10976832, 10988160, 11091174, 11279160, 11554560, 11674920, 12031104, 12196480, 12453248, 12913920, 13048440, 13185792, 13721040, 13918336, 14009904, 14635776, 14788232, 15038880, 15566560, 15658128, 16482240, 16636761, 17397920, 17512380, 18046656, 18294720, 18485290, 18679872, 18996480, 19572660, 20051840, 20877504, 21231360, 21953664, 21976320, 22182348, 22558320, 23349840, 24062208, 24392960, 24906496, 26096880, 27442080, 27727935, 27836672, 28019808, 29576464, 30077760, 31133120, 31316256, 32964480, 33273522, 34795840, 35024760, 36093312, 36589440, 36970580, 37359744, 39145320, 40103680, 41755008, 43907328, 44364696, 45116640, 46699680, 52193760, 54884160, 55455870, 56039616, 59152928, 60155520, 62266240, 62632512, 65928960, 66547044, 69591680, 70049520, 72186624, 73178880, 73941160, 74719488, 78290640, 83183805, 83510016, 88729392, 90233280, 93399360, 104387520, 109768320, 110911740, 112079232, 118305856, 120311040, 124532480, 125265024, 133094088, 139183360, 140099040, 147882320, 156581280, 166367610, 177458784, 180466560, 186798720, 208775040, 219536640, 221823480, 224158464, 236611712, 250530048, 266188176, 280198080, 295764640, 313162560, 332735220, 354917568, 360933120, 373597440, 417550080, 443646960, 473223424, 532376352, 560396160, 591529280, 626325120, 665470440, 709835136, 887293920, 1064752704, 1120792320, 1183058560, 1252650240, 1330940880, 1419670272, 1774587840, 2129505408, 2366117120, 2661881760, 3549175680, 4259010816, 5323763520, 7098351360, 10647527040, 21295054080]

約数ペア:

[(1, 21295054080), (2, 10647527040), (3, 7098351360), (4, 5323763520), (5, 4259010816), (6, 3549175680), (8, 2661881760), (9, 2366117120), (10, 2129505408), (12, 1774587840), (15, 1419670272), (16, 1330940880), (17, 1252650240), (18, 1183058560), (19, 1120792320), (20, 1064752704), (24, 887293920), (30, 709835136), (32, 665470440), (34, 626325120), (36, 591529280), (38, 560396160), (40, 532376352), (45, 473223424), (48, 443646960), (51, 417550080), (57, 373597440), (59, 360933120), (60, 354917568), (64, 332735220), (68, 313162560), (72, 295764640), (76, 280198080), (80, 266188176), (85, 250530048), (90, 236611712), (95, 224158464), (96, 221823480), (97, 219536640), (102, 208775040), (114, 186798720), (118, 180466560), (120, 177458784), (128, 166367610), (136, 156581280), (144, 147882320), (152, 140099040), (153, 139183360), (160, 133094088), (170, 125265024), (171, 124532480), (177, 120311040), (180, 118305856), (190, 112079232), (192, 110911740), (194, 109768320), (204, 104387520), (228, 93399360), (236, 90233280), (240, 88729392), (255, 83510016), (256, 83183805), (272, 78290640), (285, 74719488), (288, 73941160), (291, 73178880), (295, 72186624), (304, 70049520), (306, 69591680), (320, 66547044), (323, 65928960), (340, 62632512), (342, 62266240), (354, 60155520), (360, 59152928), (380, 56039616), (384, 55455870), (388, 54884160), (408, 52193760), (456, 46699680), (472, 45116640), (480, 44364696), (485, 43907328), (510, 41755008), (531, 40103680), (544, 39145320), (570, 37359744), (576, 36970580), (582, 36589440), (590, 36093312), (608, 35024760), (612, 34795840), (640, 33273522), (646, 32964480), (680, 31316256), (684, 31133120), (708, 30077760), (720, 29576464), (760, 28019808), (765, 27836672), (768, 27727935), (776, 27442080), (816, 26096880), (855, 24906496), (873, 24392960), (885, 24062208), (912, 23349840), (944, 22558320), (960, 22182348), (969, 21976320), (970, 21953664), (1003, 21231360), (1020, 20877504), (1062, 20051840), (1088, 19572660), (1121, 18996480), (1140, 18679872), (1152, 18485290), (1164, 18294720), (1180, 18046656), (1216, 17512380), (1224, 17397920), (1280, 16636761), (1292, 16482240), (1360, 15658128), (1368, 15566560), (1416, 15038880), (1440, 14788232), (1455, 14635776), (1520, 14009904), (1530, 13918336), (1552, 13721040), (1615, 13185792), (1632, 13048440), (1649, 12913920), (1710, 12453248), (1746, 12196480), (1770, 12031104), (1824, 11674920), (1843, 11554560), (1888, 11279160), (1920, 11091174), (1938, 10988160), (1940, 10976832), (2006, 10615680), (2040, 10438752), (2124, 10025920), (2176, 9786330), (2242, 9498240), (2280, 9339936), (2304, 9242645), (2328, 9147360), (2360, 9023328), (2432, 8756190), (2448, 8698960), (2584, 8241120), (2655, 8020736), (2720, 7829064), (2736, 7783280), (2832, 7519440), (2880, 7394116), (2907, 7325440), (2910, 7317888), (3009, 7077120), (3040, 7004952), (3060, 6959168), (3104, 6860520), (3230, 6592896), (3264, 6524220), (3298, 6456960), (3363, 6332160), (3420, 6226624), (3492, 6098240), (3540, 6015552), (3648, 5837460), (3686, 5777280), (3776, 5639580), (3840, 5545587), (3876, 5494080), (3880, 5488416), (4012, 5307840), (4080, 5219376), (4248, 5012960), (4352, 4893165), (4365, 4878592), (4484, 4749120), (4560, 4669968), (4656, 4573680), (4720, 4511664), (4845, 4395264), (4864, 4378095), (4896, 4349480), (4947, 4304640), (5015, 4246272), (5168, 4120560), (5310, 4010368), (5440, 3914532), (5472, 3891640), (5529, 3851520), (5605, 3799296), (5664, 3759720), (5723, 3720960), (5760, 3697058), (5814, 3662720), (5820, 3658944), (6018, 3538560), (6080, 3502476), (6120, 3479584), (6208, 3430260), (6460, 3296448), (6528, 3262110), (6596, 3228480), (6726, 3166080), (6840, 3113312), (6984, 3049120), (7080, 3007776), (7296, 2918730), (7372, 2888640), (7552, 2819790), (7752, 2747040), (7760, 2744208), (8024, 2653920), (8160, 2609688), (8245, 2582784), (8496, 2506480), (8730, 2439296), (8968, 2374560), (9027, 2359040), (9120, 2334984), (9215, 2310912), (9312, 2286840), (9440, 2255832), (9690, 2197632), (9792, 2174740), (9894, 2152320), (10030, 2123136), (10089, 2110720), (10336, 2060280), (10620, 2005184), (10880, 1957266), (10944, 1945820), (11058, 1925760), (11210, 1899648), (11328, 1879860), (11446, 1860480), (11520, 1848529), (11628, 1831360), (11640, 1829472), (12036, 1769280), (12160, 1751238), (12240, 1739792), (12416, 1715130), (12920, 1648224), (13056, 1631055), (13192, 1614240), (13452, 1583040), (13680, 1556656), (13968, 1524560), (14160, 1503888), (14535, 1465088), (14592, 1459365), (14744, 1444320), (14841, 1434880), (15045, 1415424), (15104, 1409895), (15504, 1373520), (15520, 1372104), (16048, 1326960), (16320, 1304844), (16490, 1291392), (16587, 1283840), (16815, 1266432), (16992, 1253240), (17169, 1240320), (17460, 1219648), (17936, 1187280), (18054, 1179520), (18240, 1167492), (18430, 1155456), (18624, 1143420), (18880, 1127916), (19057, 1117440), (19380, 1098816), (19584, 1087370), (19788, 1076160), (20060, 1061568), (20178, 1055360), (20672, 1030140), (21240, 1002592), (21760, 978633), (21888, 972910), (22116, 962880), (22420, 949824), (22656, 939930), (22892, 930240), (23256, 915680), (23280, 914736), (24072, 884640), (24320, 875619), (24480, 869896), (24735, 860928), (24832, 857565), (25840, 824112), (26384, 807120), (26904, 791520), (27360, 778328), (27645, 770304), (27936, 762280), (28320, 751944), (28615, 744192), (29070, 732544), (29488, 722160), (29682, 717440), (30090, 707712), (31008, 686760), (31040, 686052), (31331, 679680), (32096, 663480), (32640, 652422), (32980, 645696), (33174, 641920), (33630, 633216), (33984, 626620), (34338, 620160), (34920, 609824), (35872, 593640), (36108, 589760), (36480, 583746), (36860, 577728), (37248, 571710), (37760, 563958), (38114, 558720), (38760, 549408), (39168, 543685), (39576, 538080), (40120, 530784), (40356, 527680), (41344, 515070), (42480, 501296), (43776, 486455), (44232, 481440), (44840, 474912), (45135, 471808), (45312, 469965), (45784, 465120), (46512, 457840), (46560, 457368), (48144, 442320), (48960, 434948), (49470, 430464), (50445, 422144), (51507, 413440), (51680, 412056), (52768, 403560), (53808, 395760), (54720, 389164), (55290, 385152), (55872, 381140), (56640, 375972), (57171, 372480), (57230, 372096), (58140, 366272), (58976, 361080), (59364, 358720), (60180, 353856), (62016, 343380), (62080, 343026), (62662, 339840), (64192, 331740), (65280, 326211), (65960, 322848), (66348, 320960), (67260, 316608), (67968, 313310), (68676, 310080), (69840, 304912), (71744, 296820), (72216, 294880), (72960, 291873), (73720, 288864), (74205, 286976), (74496, 285855), (75520, 281979), (76228, 279360), (77520, 274704), (79152, 269040), (80240, 265392), (80712, 263840), (82688, 257535), (82935, 256768), (84960, 250648), (85845, 248064), (88464, 240720), (89680, 237456), (90270, 235904), (91568, 232560), (93024, 228920), (93120, 228684), (93993, 226560), (95285, 223488), (96288, 221160), (97291, 218880), (97920, 217474), (98940, 215232), (100890, 211072), (103014, 206720), (103360, 206028), (105536, 201780), (107616, 197880), (108737, 195840), (109440, 194582), (110580, 192576), (111744, 190570), (113280, 187986), (114342, 186240), (114460, 186048), (116280, 183136), (117952, 180540), (118728, 179360), (120360, 176928), (124032, 171690), (124160, 171513), (125324, 169920), (128384, 165870), (131920, 161424), (132696, 160480), (134520, 158304), (135936, 156655), (137352, 155040), (139680, 152456), (143488, 148410), (144432, 147440)]