21276380160

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^2\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 792

約数和(自身を含む): 89189427600

約数和(自身を除く): 67913047440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 349, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 672, 698, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1024, 1047, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1344, 1396, 1440, 1470, 1512, 1536, 1568, 1620, 1680, 1701, 1728, 1745, 1764, 1792, 1890, 1920, 1944, 1960, 2016, 2094, 2160, 2205, 2240, 2268, 2304, 2352, 2430, 2443, 2520, 2560, 2592, 2646, 2688, 2792, 2835, 2880, 2940, 3024, 3072, 3136, 3141, 3240, 3360, 3402, 3456, 3490, 3528, 3584, 3780, 3840, 3888, 3920, 3969, 4032, 4188, 4320, 4410, 4480, 4536, 4608, 4704, 4860, 4886, 5040, 5120, 5184, 5235, 5292, 5376, 5584, 5670, 5760, 5880, 6048, 6272, 6282, 6480, 6615, 6720, 6804, 6912, 6980, 7056, 7168, 7329, 7560, 7680, 7776, 7840, 7938, 8064, 8376, 8505, 8640, 8820, 8960, 9072, 9216, 9408, 9423, 9720, 9772, 10080, 10368, 10470, 10584, 10752, 11168, 11340, 11520, 11760, 11907, 12096, 12215, 12544, 12564, 12960, 13230, 13440, 13608, 13824, 13960, 14112, 14658, 15120, 15360, 15552, 15680, 15705, 15876, 16128, 16752, 17010, 17101, 17280, 17640, 17920, 18144, 18816, 18846, 19440, 19544, 19845, 20160, 20736, 20940, 21168, 21504, 21987, 22336, 22680, 23040, 23520, 23814, 24192, 24430, 25088, 25128, 25920, 26460, 26880, 27216, 27648, 27920, 28224, 28269, 29316, 30240, 31104, 31360, 31410, 31752, 32256, 33504, 34020, 34202, 34560, 35280, 35840, 36288, 36645, 37632, 37692, 38880, 39088, 39690, 40320, 41472, 41880, 42336, 43974, 44672, 45360, 46080, 47040, 47115, 47628, 48384, 48860, 50176, 50256, 51303, 51840, 52920, 53760, 54432, 55840, 56448, 56538, 58632, 59535, 60480, 62208, 62720, 62820, 63504, 64512, 65961, 67008, 68040, 68404, 69120, 70560, 72576, 73290, 75264, 75384, 77760, 78176, 79380, 80640, 82944, 83760, 84672, 84807, 85505, 87948, 89344, 90720, 94080, 94230, 95256, 96768, 97720, 100512, 102606, 103680, 105840, 107520, 108864, 109935, 111680, 112896, 113076, 117264, 119070, 120960, 124416, 125440, 125640, 127008, 131922, 134016, 136080, 136808, 138240, 141120, 141345, 145152, 146580, 150528, 150768, 153909, 155520, 156352, 158760, 161280, 167520, 169344, 169614, 171010, 175896, 178688, 181440, 188160, 188460, 190512, 193536, 195440, 197883, 201024, 205212, 207360, 211680, 217728, 219870, 223360, 225792, 226152, 234528, 238140, 241920, 248832, 250880, 251280, 254016, 256515, 263844, 268032, 272160, 273616, 282240, 282690, 290304, 293160, 301536, 307818, 311040, 312704, 317520, 322560, 329805, 335040, 338688, 339228, 342020, 351792, 357376, 362880, 376320, 376920, 381024, 390880, 395766, 402048, 410424, 414720, 423360, 424035, 435456, 439740, 446720, 451584, 452304, 461727, 469056, 476280, 483840, 502560, 508032, 513030, 527688, 536064, 544320, 547232, 564480, 565380, 580608, 586320, 593649, 603072, 615636, 622080, 625408, 635040, 659610, 670080, 677376, 678456, 684040, 703584, 725760, 752640, 753840, 762048, 769545, 781760, 791532, 804096, 820848, 846720, 848070, 870912, 879480, 893440, 904608, 923454, 938112, 952560, 967680, 989415, 1005120, 1016064, 1026060, 1055376, 1072128, 1088640, 1094464, 1128960, 1130760, 1172640, 1187298, 1206144, 1231272, 1244160, 1250816, 1270080, 1319220, 1340160, 1354752, 1356912, 1368080, 1385181, 1407168, 1451520, 1507680, 1524096, 1539090, 1563520, 1583064, 1608192, 1641696, 1693440, 1696140, 1741824, 1758960, 1786880, 1809216, 1846908, 1876224, 1905120, 1978830, 2010240, 2032128, 2052120, 2110752, 2177280, 2188928, 2257920, 2261520, 2308635, 2345280, 2374596, 2412288, 2462544, 2501632, 2540160, 2638440, 2680320, 2713824, 2736160, 2770362, 2814336, 2903040, 2968245, 3015360, 3048192, 3078180, 3127040, 3166128, 3216384, 3283392, 3386880, 3392280, 3517920, 3618432, 3693816, 3752448, 3810240, 3957660, 4020480, 4064256, 4104240, 4155543, 4221504, 4354560, 4377856, 4523040, 4617270, 4690560, 4749192, 4824576, 4925088, 5080320, 5276880, 5360640, 5427648, 5472320, 5540724, 5628672, 5936490, 6030720, 6096384, 6156360, 6254080, 6332256, 6566784, 6773760, 6784560, 6925905, 7035840, 7236864, 7387632, 7504896, 7620480, 7915320, 8040960, 8208480, 8311086, 8443008, 8709120, 8755712, 9046080, 9234540, 9381120, 9498384, 9649152, 9850176, 10160640, 10553760, 10855296, 10944640, 11081448, 11257344, 11872980, 12061440, 12192768, 12312720, 12508160, 12664512, 13133568, 13569120, 13851810, 14071680, 14473728, 14775264, 15240960, 15830640, 16081920, 16416960, 16622172, 16886016, 17511424, 18092160, 18469080, 18762240, 18996768, 19700352, 20321280, 20777715, 21107520, 21710592, 21889280, 22162896, 22514688, 23745960, 24122880, 24625440, 25329024, 26267136, 27138240, 27703620, 28143360, 28947456, 29550528, 30481920, 31661280, 32833920, 33244344, 33772032, 36184320, 36938160, 37524480, 37993536, 39400704, 41555430, 42215040, 43421184, 43778560, 44325792, 47491920, 48245760, 49250880, 50658048, 52534272, 54276480, 55407240, 56286720, 59101056, 60963840, 63322560, 65667840, 66488688, 67544064, 72368640, 73876320, 75987072, 78801408, 83110860, 84430080, 86842368, 87557120, 88651584, 94983840, 98501760, 101316096, 108552960, 110814480, 112573440, 118202112, 126645120, 131335680, 132977376, 144737280, 147752640, 151974144, 157602816, 166221720, 168860160, 177303168, 189967680, 197003520, 202632192, 217105920, 221628960, 236404224, 253290240, 262671360, 265954752, 295505280, 303948288, 332443440, 337720320, 354606336, 379935360, 394007040, 434211840, 443257920, 472808448, 506580480, 531909504, 591010560, 607896576, 664886880, 709212672, 759870720, 788014080, 886515840, 1013160960, 1063819008, 1182021120, 1329773760, 1418425344, 1519741440, 1773031680, 2127638016, 2364042240, 2659547520, 3039482880, 3546063360, 4255276032, 5319095040, 7092126720, 10638190080, 21276380160]

約数ペア:

[(1, 21276380160), (2, 10638190080), (3, 7092126720), (4, 5319095040), (5, 4255276032), (6, 3546063360), (7, 3039482880), (8, 2659547520), (9, 2364042240), (10, 2127638016), (12, 1773031680), (14, 1519741440), (15, 1418425344), (16, 1329773760), (18, 1182021120), (20, 1063819008), (21, 1013160960), (24, 886515840), (27, 788014080), (28, 759870720), (30, 709212672), (32, 664886880), (35, 607896576), (36, 591010560), (40, 531909504), (42, 506580480), (45, 472808448), (48, 443257920), (49, 434211840), (54, 394007040), (56, 379935360), (60, 354606336), (63, 337720320), (64, 332443440), (70, 303948288), (72, 295505280), (80, 265954752), (81, 262671360), (84, 253290240), (90, 236404224), (96, 221628960), (98, 217105920), (105, 202632192), (108, 197003520), (112, 189967680), (120, 177303168), (126, 168860160), (128, 166221720), (135, 157602816), (140, 151974144), (144, 147752640), (147, 144737280), (160, 132977376), (162, 131335680), (168, 126645120), (180, 118202112), (189, 112573440), (192, 110814480), (196, 108552960), (210, 101316096), (216, 98501760), (224, 94983840), (240, 88651584), (243, 87557120), (245, 86842368), (252, 84430080), (256, 83110860), (270, 78801408), (280, 75987072), (288, 73876320), (294, 72368640), (315, 67544064), (320, 66488688), (324, 65667840), (336, 63322560), (349, 60963840), (360, 59101056), (378, 56286720), (384, 55407240), (392, 54276480), (405, 52534272), (420, 50658048), (432, 49250880), (441, 48245760), (448, 47491920), (480, 44325792), (486, 43778560), (490, 43421184), (504, 42215040), (512, 41555430), (540, 39400704), (560, 37993536), (567, 37524480), (576, 36938160), (588, 36184320), (630, 33772032), (640, 33244344), (648, 32833920), (672, 31661280), (698, 30481920), (720, 29550528), (735, 28947456), (756, 28143360), (768, 27703620), (784, 27138240), (810, 26267136), (840, 25329024), (864, 24625440), (882, 24122880), (896, 23745960), (945, 22514688), (960, 22162896), (972, 21889280), (980, 21710592), (1008, 21107520), (1024, 20777715), (1047, 20321280), (1080, 19700352), (1120, 18996768), (1134, 18762240), (1152, 18469080), (1176, 18092160), (1215, 17511424), (1260, 16886016), (1280, 16622172), (1296, 16416960), (1323, 16081920), (1344, 15830640), (1396, 15240960), (1440, 14775264), (1470, 14473728), (1512, 14071680), (1536, 13851810), (1568, 13569120), (1620, 13133568), (1680, 12664512), (1701, 12508160), (1728, 12312720), (1745, 12192768), (1764, 12061440), (1792, 11872980), (1890, 11257344), (1920, 11081448), (1944, 10944640), (1960, 10855296), (2016, 10553760), (2094, 10160640), (2160, 9850176), (2205, 9649152), (2240, 9498384), (2268, 9381120), (2304, 9234540), (2352, 9046080), (2430, 8755712), (2443, 8709120), (2520, 8443008), (2560, 8311086), (2592, 8208480), (2646, 8040960), (2688, 7915320), (2792, 7620480), (2835, 7504896), (2880, 7387632), (2940, 7236864), (3024, 7035840), (3072, 6925905), (3136, 6784560), (3141, 6773760), (3240, 6566784), (3360, 6332256), (3402, 6254080), (3456, 6156360), (3490, 6096384), (3528, 6030720), (3584, 5936490), (3780, 5628672), (3840, 5540724), (3888, 5472320), (3920, 5427648), (3969, 5360640), (4032, 5276880), (4188, 5080320), (4320, 4925088), (4410, 4824576), (4480, 4749192), (4536, 4690560), (4608, 4617270), (4704, 4523040), (4860, 4377856), (4886, 4354560), (5040, 4221504), (5120, 4155543), (5184, 4104240), (5235, 4064256), (5292, 4020480), (5376, 3957660), (5584, 3810240), (5670, 3752448), (5760, 3693816), (5880, 3618432), (6048, 3517920), (6272, 3392280), (6282, 3386880), (6480, 3283392), (6615, 3216384), (6720, 3166128), (6804, 3127040), (6912, 3078180), (6980, 3048192), (7056, 3015360), (7168, 2968245), (7329, 2903040), (7560, 2814336), (7680, 2770362), (7776, 2736160), (7840, 2713824), (7938, 2680320), (8064, 2638440), (8376, 2540160), (8505, 2501632), (8640, 2462544), (8820, 2412288), (8960, 2374596), (9072, 2345280), (9216, 2308635), (9408, 2261520), (9423, 2257920), (9720, 2188928), (9772, 2177280), (10080, 2110752), (10368, 2052120), (10470, 2032128), (10584, 2010240), (10752, 1978830), (11168, 1905120), (11340, 1876224), (11520, 1846908), (11760, 1809216), (11907, 1786880), (12096, 1758960), (12215, 1741824), (12544, 1696140), (12564, 1693440), (12960, 1641696), (13230, 1608192), (13440, 1583064), (13608, 1563520), (13824, 1539090), (13960, 1524096), (14112, 1507680), (14658, 1451520), (15120, 1407168), (15360, 1385181), (15552, 1368080), (15680, 1356912), (15705, 1354752), (15876, 1340160), (16128, 1319220), (16752, 1270080), (17010, 1250816), (17101, 1244160), (17280, 1231272), (17640, 1206144), (17920, 1187298), (18144, 1172640), (18816, 1130760), (18846, 1128960), (19440, 1094464), (19544, 1088640), (19845, 1072128), (20160, 1055376), (20736, 1026060), (20940, 1016064), (21168, 1005120), (21504, 989415), (21987, 967680), (22336, 952560), (22680, 938112), (23040, 923454), (23520, 904608), (23814, 893440), (24192, 879480), (24430, 870912), (25088, 848070), (25128, 846720), (25920, 820848), (26460, 804096), (26880, 791532), (27216, 781760), (27648, 769545), (27920, 762048), (28224, 753840), (28269, 752640), (29316, 725760), (30240, 703584), (31104, 684040), (31360, 678456), (31410, 677376), (31752, 670080), (32256, 659610), (33504, 635040), (34020, 625408), (34202, 622080), (34560, 615636), (35280, 603072), (35840, 593649), (36288, 586320), (36645, 580608), (37632, 565380), (37692, 564480), (38880, 547232), (39088, 544320), (39690, 536064), (40320, 527688), (41472, 513030), (41880, 508032), (42336, 502560), (43974, 483840), (44672, 476280), (45360, 469056), (46080, 461727), (47040, 452304), (47115, 451584), (47628, 446720), (48384, 439740), (48860, 435456), (50176, 424035), (50256, 423360), (51303, 414720), (51840, 410424), (52920, 402048), (53760, 395766), (54432, 390880), (55840, 381024), (56448, 376920), (56538, 376320), (58632, 362880), (59535, 357376), (60480, 351792), (62208, 342020), (62720, 339228), (62820, 338688), (63504, 335040), (64512, 329805), (65961, 322560), (67008, 317520), (68040, 312704), (68404, 311040), (69120, 307818), (70560, 301536), (72576, 293160), (73290, 290304), (75264, 282690), (75384, 282240), (77760, 273616), (78176, 272160), (79380, 268032), (80640, 263844), (82944, 256515), (83760, 254016), (84672, 251280), (84807, 250880), (85505, 248832), (87948, 241920), (89344, 238140), (90720, 234528), (94080, 226152), (94230, 225792), (95256, 223360), (96768, 219870), (97720, 217728), (100512, 211680), (102606, 207360), (103680, 205212), (105840, 201024), (107520, 197883), (108864, 195440), (109935, 193536), (111680, 190512), (112896, 188460), (113076, 188160), (117264, 181440), (119070, 178688), (120960, 175896), (124416, 171010), (125440, 169614), (125640, 169344), (127008, 167520), (131922, 161280), (134016, 158760), (136080, 156352), (136808, 155520), (138240, 153909), (141120, 150768), (141345, 150528), (145152, 146580)]