21754565280

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 864

約数和(自身を含む): 94426637760

約数和(自身を除く): 72672072480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 162, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 243, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 480, 486, 490, 504, 513, 532, 540, 560, 567, 570, 588, 601, 608, 630, 648, 665, 672, 684, 720, 735, 756, 760, 784, 798, 810, 840, 855, 864, 882, 912, 931, 945, 972, 980, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1176, 1197, 1202, 1215, 1260, 1296, 1323, 1330, 1368, 1440, 1470, 1512, 1520, 1539, 1568, 1596, 1620, 1680, 1701, 1710, 1764, 1803, 1824, 1862, 1890, 1944, 1960, 1995, 2016, 2052, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2404, 2430, 2520, 2565, 2592, 2646, 2660, 2736, 2793, 2835, 2940, 3005, 3024, 3040, 3078, 3192, 3240, 3360, 3402, 3420, 3528, 3591, 3606, 3724, 3780, 3888, 3920, 3969, 3990, 4104, 4207, 4256, 4320, 4410, 4536, 4560, 4617, 4655, 4704, 4788, 4808, 4860, 5040, 5130, 5292, 5320, 5409, 5472, 5586, 5670, 5880, 5985, 6010, 6048, 6156, 6384, 6480, 6615, 6804, 6840, 7056, 7182, 7212, 7448, 7560, 7695, 7776, 7840, 7938, 7980, 8208, 8379, 8414, 8505, 8820, 9015, 9072, 9120, 9234, 9310, 9576, 9616, 9720, 10080, 10260, 10584, 10640, 10773, 10818, 11172, 11340, 11419, 11760, 11907, 11970, 12020, 12312, 12621, 12768, 12960, 13230, 13608, 13680, 13965, 14112, 14364, 14424, 14896, 15120, 15390, 15876, 15960, 16227, 16416, 16758, 16828, 17010, 17640, 17955, 18030, 18144, 18468, 18620, 19152, 19232, 19440, 19845, 20520, 21035, 21168, 21280, 21546, 21636, 22344, 22680, 22838, 23085, 23520, 23814, 23940, 24040, 24624, 25137, 25242, 26460, 27045, 27216, 27360, 27930, 28728, 28848, 29449, 29792, 30240, 30780, 31752, 31920, 32319, 32454, 33516, 33656, 34020, 34257, 35280, 35910, 36060, 36936, 37240, 37863, 38304, 38880, 39690, 41040, 41895, 42070, 42336, 43092, 43272, 44688, 45360, 45676, 46170, 47628, 47880, 48080, 48681, 49248, 50274, 50484, 52920, 53865, 54090, 54432, 55860, 57095, 57456, 57696, 58898, 59535, 61560, 63105, 63504, 63840, 64638, 64908, 67032, 67312, 68040, 68514, 70560, 71820, 72120, 73872, 74480, 75411, 75726, 79380, 79933, 81135, 82080, 83790, 84140, 86184, 86544, 88347, 89376, 90720, 91352, 92340, 95256, 95760, 96160, 97362, 100548, 100968, 102771, 105840, 107730, 108180, 111720, 113589, 114190, 114912, 117796, 119070, 123120, 125685, 126210, 127008, 129276, 129816, 134064, 134624, 136080, 137028, 143640, 144240, 146043, 147245, 147744, 148960, 150822, 151452, 158760, 159866, 161595, 162270, 167580, 168280, 171285, 172368, 173088, 176694, 182704, 184680, 189315, 190512, 191520, 194724, 201096, 201936, 205542, 211680, 215460, 216360, 223440, 226233, 227178, 228380, 235592, 238140, 239799, 243405, 246240, 251370, 252420, 258552, 259632, 265041, 268128, 272160, 274056, 287280, 288480, 292086, 294490, 301644, 302904, 308313, 317520, 319732, 323190, 324540, 335160, 336560, 340767, 342570, 344736, 353388, 365408, 369360, 377055, 378630, 381024, 389448, 399665, 402192, 403872, 411084, 430920, 432720, 441735, 446880, 452466, 454356, 456760, 471184, 476280, 479598, 486810, 502740, 504840, 513855, 517104, 519264, 530082, 548112, 559531, 567945, 574560, 584172, 588980, 603288, 605808, 616626, 635040, 639464, 646380, 649080, 670320, 673120, 681534, 685140, 706776, 719397, 730215, 738720, 754110, 757260, 778896, 795123, 799330, 804384, 822168, 861840, 865440, 883470, 904932, 908712, 913520, 924939, 942368, 952560, 959196, 973620, 1005480, 1009680, 1022301, 1027710, 1034208, 1060164, 1096224, 1119062, 1131165, 1135890, 1168344, 1177960, 1198995, 1206576, 1211616, 1233252, 1278928, 1292760, 1298160, 1325205, 1340640, 1363068, 1370280, 1413552, 1438794, 1460430, 1508220, 1514520, 1541565, 1557792, 1590246, 1598660, 1644336, 1678593, 1703835, 1723680, 1766940, 1809864, 1817424, 1827040, 1849878, 1905120, 1918392, 1947240, 2010960, 2019360, 2044602, 2055420, 2120328, 2158191, 2238124, 2262330, 2271780, 2336688, 2355920, 2385369, 2397990, 2413152, 2466504, 2557856, 2585520, 2596320, 2650410, 2726136, 2740560, 2774817, 2797655, 2827104, 2877588, 2920860, 3016440, 3029040, 3083130, 3180492, 3197320, 3288672, 3357186, 3407670, 3533880, 3596985, 3619728, 3634848, 3699756, 3836784, 3894480, 3975615, 4021920, 4089204, 4110840, 4240656, 4316382, 4476248, 4524660, 4543560, 4624695, 4673376, 4711840, 4770738, 4795980, 4933008, 5035779, 5111505, 5171040, 5300820, 5452272, 5481120, 5549634, 5595310, 5755176, 5841720, 6032880, 6058080, 6166260, 6360984, 6394640, 6474573, 6714372, 6815340, 7067760, 7156107, 7193970, 7239456, 7399512, 7673568, 7788960, 7951230, 8178408, 8221680, 8392965, 8481312, 8632764, 8952496, 9049320, 9087120, 9249390, 9541476, 9591960, 9866016, 10071558, 10223010, 10601640, 10790955, 10904544, 11099268, 11190620, 11510352, 11683440, 11926845, 12065760, 12332520, 12721968, 12789280, 12949146, 13428744, 13630680, 13874085, 14135520, 14312214, 14387940, 14799024, 15107337, 15902460, 16356816, 16443360, 16785930, 17265528, 17904992, 18098640, 18174240, 18498780, 19082952, 19183920, 19423719, 20143116, 20446020, 21203280, 21581910, 22198536, 22381240, 23020704, 23366880, 23853690, 24665040, 25178895, 25443936, 25898292, 26857488, 27261360, 27748170, 28624428, 28775880, 29598048, 30214674, 31804920, 32372865, 32713632, 33571860, 34531056, 35780535, 36197280, 36997560, 38165904, 38367840, 38847438, 40286232, 40892040, 42406560, 43163820, 44397072, 44762480, 45322011, 47707380, 49330080, 50357790, 51796584, 53714976, 54522720, 55496340, 57248856, 57551760, 60429348, 63609840, 64745730, 67143720, 69062112, 71561070, 73995120, 75536685, 76331808, 77694876, 80572464, 81784080, 86327640, 88794144, 89524960, 90644022, 95414760, 97118595, 100715580, 103593168, 110992680, 114497712, 115103520, 120858696, 127219680, 129491460, 134287440, 135966033, 143122140, 147990240, 151073370, 155389752, 161144928, 163568160, 172655280, 181288044, 190829520, 194237190, 201431160, 207186336, 221985360, 226610055, 228995424, 241717392, 258982920, 268574880, 271932066, 286244280, 302146740, 310779504, 345310560, 362576088, 381659040, 388474380, 402862320, 443970720, 453220110, 483434784, 517965840, 543864132, 572488560, 604293480, 621559008, 679830165, 725152176, 776948760, 805724640, 906440220, 1035931680, 1087728264, 1144977120, 1208586960, 1359660330, 1450304352, 1553897520, 1812880440, 2175456528, 2417173920, 2719320660, 3107795040, 3625760880, 4350913056, 5438641320, 7251521760, 10877282640, 21754565280]

約数ペア:

[(1, 21754565280), (2, 10877282640), (3, 7251521760), (4, 5438641320), (5, 4350913056), (6, 3625760880), (7, 3107795040), (8, 2719320660), (9, 2417173920), (10, 2175456528), (12, 1812880440), (14, 1553897520), (15, 1450304352), (16, 1359660330), (18, 1208586960), (19, 1144977120), (20, 1087728264), (21, 1035931680), (24, 906440220), (27, 805724640), (28, 776948760), (30, 725152176), (32, 679830165), (35, 621559008), (36, 604293480), (38, 572488560), (40, 543864132), (42, 517965840), (45, 483434784), (48, 453220110), (49, 443970720), (54, 402862320), (56, 388474380), (57, 381659040), (60, 362576088), (63, 345310560), (70, 310779504), (72, 302146740), (76, 286244280), (80, 271932066), (81, 268574880), (84, 258982920), (90, 241717392), (95, 228995424), (96, 226610055), (98, 221985360), (105, 207186336), (108, 201431160), (112, 194237190), (114, 190829520), (120, 181288044), (126, 172655280), (133, 163568160), (135, 161144928), (140, 155389752), (144, 151073370), (147, 147990240), (152, 143122140), (160, 135966033), (162, 134287440), (168, 129491460), (171, 127219680), (180, 120858696), (189, 115103520), (190, 114497712), (196, 110992680), (210, 103593168), (216, 100715580), (224, 97118595), (228, 95414760), (240, 90644022), (243, 89524960), (245, 88794144), (252, 86327640), (266, 81784080), (270, 80572464), (280, 77694876), (285, 76331808), (288, 75536685), (294, 73995120), (304, 71561070), (315, 69062112), (324, 67143720), (336, 64745730), (342, 63609840), (360, 60429348), (378, 57551760), (380, 57248856), (392, 55496340), (399, 54522720), (405, 53714976), (420, 51796584), (432, 50357790), (441, 49330080), (456, 47707380), (480, 45322011), (486, 44762480), (490, 44397072), (504, 43163820), (513, 42406560), (532, 40892040), (540, 40286232), (560, 38847438), (567, 38367840), (570, 38165904), (588, 36997560), (601, 36197280), (608, 35780535), (630, 34531056), (648, 33571860), (665, 32713632), (672, 32372865), (684, 31804920), (720, 30214674), (735, 29598048), (756, 28775880), (760, 28624428), (784, 27748170), (798, 27261360), (810, 26857488), (840, 25898292), (855, 25443936), (864, 25178895), (882, 24665040), (912, 23853690), (931, 23366880), (945, 23020704), (972, 22381240), (980, 22198536), (1008, 21581910), (1026, 21203280), (1064, 20446020), (1080, 20143116), (1120, 19423719), (1134, 19183920), (1140, 19082952), (1176, 18498780), (1197, 18174240), (1202, 18098640), (1215, 17904992), (1260, 17265528), (1296, 16785930), (1323, 16443360), (1330, 16356816), (1368, 15902460), (1440, 15107337), (1470, 14799024), (1512, 14387940), (1520, 14312214), (1539, 14135520), (1568, 13874085), (1596, 13630680), (1620, 13428744), (1680, 12949146), (1701, 12789280), (1710, 12721968), (1764, 12332520), (1803, 12065760), (1824, 11926845), (1862, 11683440), (1890, 11510352), (1944, 11190620), (1960, 11099268), (1995, 10904544), (2016, 10790955), (2052, 10601640), (2128, 10223010), (2160, 10071558), (2205, 9866016), (2268, 9591960), (2280, 9541476), (2352, 9249390), (2394, 9087120), (2404, 9049320), (2430, 8952496), (2520, 8632764), (2565, 8481312), (2592, 8392965), (2646, 8221680), (2660, 8178408), (2736, 7951230), (2793, 7788960), (2835, 7673568), (2940, 7399512), (3005, 7239456), (3024, 7193970), (3040, 7156107), (3078, 7067760), (3192, 6815340), (3240, 6714372), (3360, 6474573), (3402, 6394640), (3420, 6360984), (3528, 6166260), (3591, 6058080), (3606, 6032880), (3724, 5841720), (3780, 5755176), (3888, 5595310), (3920, 5549634), (3969, 5481120), (3990, 5452272), (4104, 5300820), (4207, 5171040), (4256, 5111505), (4320, 5035779), (4410, 4933008), (4536, 4795980), (4560, 4770738), (4617, 4711840), (4655, 4673376), (4704, 4624695), (4788, 4543560), (4808, 4524660), (4860, 4476248), (5040, 4316382), (5130, 4240656), (5292, 4110840), (5320, 4089204), (5409, 4021920), (5472, 3975615), (5586, 3894480), (5670, 3836784), (5880, 3699756), (5985, 3634848), (6010, 3619728), (6048, 3596985), (6156, 3533880), (6384, 3407670), (6480, 3357186), (6615, 3288672), (6804, 3197320), (6840, 3180492), (7056, 3083130), (7182, 3029040), (7212, 3016440), (7448, 2920860), (7560, 2877588), (7695, 2827104), (7776, 2797655), (7840, 2774817), (7938, 2740560), (7980, 2726136), (8208, 2650410), (8379, 2596320), (8414, 2585520), (8505, 2557856), (8820, 2466504), (9015, 2413152), (9072, 2397990), (9120, 2385369), (9234, 2355920), (9310, 2336688), (9576, 2271780), (9616, 2262330), (9720, 2238124), (10080, 2158191), (10260, 2120328), (10584, 2055420), (10640, 2044602), (10773, 2019360), (10818, 2010960), (11172, 1947240), (11340, 1918392), (11419, 1905120), (11760, 1849878), (11907, 1827040), (11970, 1817424), (12020, 1809864), (12312, 1766940), (12621, 1723680), (12768, 1703835), (12960, 1678593), (13230, 1644336), (13608, 1598660), (13680, 1590246), (13965, 1557792), (14112, 1541565), (14364, 1514520), (14424, 1508220), (14896, 1460430), (15120, 1438794), (15390, 1413552), (15876, 1370280), (15960, 1363068), (16227, 1340640), (16416, 1325205), (16758, 1298160), (16828, 1292760), (17010, 1278928), (17640, 1233252), (17955, 1211616), (18030, 1206576), (18144, 1198995), (18468, 1177960), (18620, 1168344), (19152, 1135890), (19232, 1131165), (19440, 1119062), (19845, 1096224), (20520, 1060164), (21035, 1034208), (21168, 1027710), (21280, 1022301), (21546, 1009680), (21636, 1005480), (22344, 973620), (22680, 959196), (22838, 952560), (23085, 942368), (23520, 924939), (23814, 913520), (23940, 908712), (24040, 904932), (24624, 883470), (25137, 865440), (25242, 861840), (26460, 822168), (27045, 804384), (27216, 799330), (27360, 795123), (27930, 778896), (28728, 757260), (28848, 754110), (29449, 738720), (29792, 730215), (30240, 719397), (30780, 706776), (31752, 685140), (31920, 681534), (32319, 673120), (32454, 670320), (33516, 649080), (33656, 646380), (34020, 639464), (34257, 635040), (35280, 616626), (35910, 605808), (36060, 603288), (36936, 588980), (37240, 584172), (37863, 574560), (38304, 567945), (38880, 559531), (39690, 548112), (41040, 530082), (41895, 519264), (42070, 517104), (42336, 513855), (43092, 504840), (43272, 502740), (44688, 486810), (45360, 479598), (45676, 476280), (46170, 471184), (47628, 456760), (47880, 454356), (48080, 452466), (48681, 446880), (49248, 441735), (50274, 432720), (50484, 430920), (52920, 411084), (53865, 403872), (54090, 402192), (54432, 399665), (55860, 389448), (57095, 381024), (57456, 378630), (57696, 377055), (58898, 369360), (59535, 365408), (61560, 353388), (63105, 344736), (63504, 342570), (63840, 340767), (64638, 336560), (64908, 335160), (67032, 324540), (67312, 323190), (68040, 319732), (68514, 317520), (70560, 308313), (71820, 302904), (72120, 301644), (73872, 294490), (74480, 292086), (75411, 288480), (75726, 287280), (79380, 274056), (79933, 272160), (81135, 268128), (82080, 265041), (83790, 259632), (84140, 258552), (86184, 252420), (86544, 251370), (88347, 246240), (89376, 243405), (90720, 239799), (91352, 238140), (92340, 235592), (95256, 228380), (95760, 227178), (96160, 226233), (97362, 223440), (100548, 216360), (100968, 215460), (102771, 211680), (105840, 205542), (107730, 201936), (108180, 201096), (111720, 194724), (113589, 191520), (114190, 190512), (114912, 189315), (117796, 184680), (119070, 182704), (123120, 176694), (125685, 173088), (126210, 172368), (127008, 171285), (129276, 168280), (129816, 167580), (134064, 162270), (134624, 161595), (136080, 159866), (137028, 158760), (143640, 151452), (144240, 150822), (146043, 148960), (147245, 147744)]