21715879680

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 648

約数和(自身を含む): 85793228976

約数和(自身を除く): 64077349296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 243, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 384, 396, 405, 432, 440, 480, 484, 486, 495, 528, 540, 576, 577, 594, 605, 640, 648, 660, 704, 720, 726, 768, 792, 810, 864, 880, 891, 960, 968, 972, 990, 1056, 1080, 1089, 1152, 1154, 1188, 1210, 1215, 1280, 1296, 1320, 1408, 1440, 1452, 1485, 1584, 1620, 1728, 1731, 1760, 1782, 1815, 1920, 1936, 1944, 1980, 2112, 2160, 2178, 2304, 2308, 2376, 2420, 2430, 2592, 2640, 2673, 2816, 2880, 2885, 2904, 2970, 3168, 3240, 3267, 3456, 3462, 3520, 3564, 3630, 3840, 3872, 3888, 3960, 4224, 4320, 4356, 4455, 4616, 4752, 4840, 4860, 5184, 5193, 5280, 5346, 5445, 5760, 5770, 5808, 5940, 6336, 6347, 6480, 6534, 6912, 6924, 7040, 7128, 7260, 7744, 7776, 7920, 8448, 8640, 8655, 8712, 8910, 9232, 9504, 9680, 9720, 9801, 10368, 10386, 10560, 10692, 10890, 11520, 11540, 11616, 11880, 12672, 12694, 12960, 13068, 13365, 13848, 14080, 14256, 14520, 15488, 15552, 15579, 15840, 16335, 17280, 17310, 17424, 17820, 18464, 19008, 19041, 19360, 19440, 19602, 20736, 20772, 21120, 21384, 21780, 23080, 23232, 23760, 25344, 25388, 25920, 25965, 26136, 26730, 27696, 28512, 29040, 29403, 30976, 31104, 31158, 31680, 31735, 32670, 34560, 34620, 34848, 35640, 36928, 38016, 38082, 38720, 38880, 39204, 41544, 42240, 42768, 43560, 46160, 46464, 46737, 47520, 49005, 50776, 51840, 51930, 52272, 53460, 55392, 57024, 57123, 58080, 58806, 62208, 62316, 63360, 63470, 65340, 69240, 69696, 69817, 71280, 73856, 76032, 76164, 77440, 77760, 77895, 78408, 83088, 85536, 87120, 92320, 92928, 93474, 95040, 95205, 98010, 101552, 103680, 103860, 104544, 106920, 110784, 114048, 114246, 116160, 117612, 124632, 126720, 126940, 130680, 138480, 139392, 139634, 140211, 142560, 147015, 147712, 152328, 154880, 155520, 155790, 156816, 166176, 171072, 171369, 174240, 184640, 186948, 190080, 190410, 196020, 203104, 207720, 209088, 209451, 213840, 221568, 228096, 228492, 232320, 233685, 235224, 249264, 253880, 261360, 276960, 278784, 279268, 280422, 285120, 285615, 294030, 304656, 311040, 311580, 313632, 332352, 342144, 342738, 348480, 349085, 369280, 373896, 380160, 380820, 392040, 406208, 415440, 418176, 418902, 427680, 443136, 456984, 464640, 467370, 470448, 498528, 507760, 514107, 522720, 553920, 558536, 560844, 570240, 571230, 588060, 609312, 623160, 627264, 628353, 664704, 684288, 685476, 696960, 698170, 701055, 738560, 747792, 761640, 784080, 812416, 830880, 836352, 837804, 855360, 856845, 913968, 934740, 940896, 997056, 1015520, 1028214, 1045440, 1047255, 1107840, 1117072, 1121688, 1140480, 1142460, 1176120, 1218624, 1246320, 1254528, 1256706, 1329408, 1370952, 1393920, 1396340, 1402110, 1495584, 1523280, 1542321, 1568160, 1624832, 1661760, 1675608, 1710720, 1713690, 1827936, 1869480, 1881792, 1885059, 1994112, 2031040, 2056428, 2090880, 2094510, 2215680, 2234144, 2243376, 2284920, 2352240, 2437248, 2492640, 2509056, 2513412, 2570535, 2741904, 2792680, 2804220, 2991168, 3046560, 3084642, 3136320, 3141765, 3323520, 3351216, 3421440, 3427380, 3655872, 3738960, 3763584, 3770118, 3988224, 4062080, 4112856, 4181760, 4189020, 4468288, 4486752, 4569840, 4704480, 4874496, 4985280, 5026824, 5141070, 5483808, 5585360, 5608440, 5655177, 5982336, 6093120, 6169284, 6272640, 6283530, 6647040, 6702432, 6854760, 7311744, 7477920, 7527168, 7540236, 7711605, 8124160, 8225712, 8378040, 8936576, 8973504, 9139680, 9408960, 9425295, 9970560, 10053648, 10282140, 10967616, 11170720, 11216880, 11310354, 11964672, 12186240, 12338568, 12545280, 12567060, 13404864, 13709520, 14623488, 14955840, 15080472, 15423210, 16451424, 16756080, 16965531, 17873152, 17947008, 18279360, 18817920, 18850590, 19941120, 20107296, 20564280, 21935232, 22341440, 22433760, 22620708, 24372480, 24677136, 25134120, 26809728, 27419040, 28275885, 29911680, 30160944, 30846420, 32902848, 33512160, 33931062, 35894016, 36558720, 37635840, 37701180, 40214592, 41128560, 43870464, 44682880, 44867520, 45241416, 49354272, 50268240, 53619456, 54838080, 56551770, 59823360, 60321888, 61692840, 65805696, 67024320, 67862124, 73117440, 75402360, 80429184, 82257120, 84827655, 89365760, 89735040, 90482832, 98708544, 100536480, 109676160, 113103540, 120643776, 123385680, 131611392, 134048640, 135724248, 150804720, 160858368, 164514240, 169655310, 179470080, 180965664, 197417088, 201072960, 219352320, 226207080, 241287552, 246771360, 268097280, 271448496, 301609440, 329028480, 339310620, 361931328, 394834176, 402145920, 452414160, 482575104, 493542720, 542896992, 603218880, 658056960, 678621240, 723862656, 804291840, 904828320, 987085440, 1085793984, 1206437760, 1357242480, 1447725312, 1809656640, 1974170880, 2171587968, 2412875520, 2714484960, 3619313280, 4343175936, 5428969920, 7238626560, 10857939840, 21715879680]

約数ペア:

[(1, 21715879680), (2, 10857939840), (3, 7238626560), (4, 5428969920), (5, 4343175936), (6, 3619313280), (8, 2714484960), (9, 2412875520), (10, 2171587968), (11, 1974170880), (12, 1809656640), (15, 1447725312), (16, 1357242480), (18, 1206437760), (20, 1085793984), (22, 987085440), (24, 904828320), (27, 804291840), (30, 723862656), (32, 678621240), (33, 658056960), (36, 603218880), (40, 542896992), (44, 493542720), (45, 482575104), (48, 452414160), (54, 402145920), (55, 394834176), (60, 361931328), (64, 339310620), (66, 329028480), (72, 301609440), (80, 271448496), (81, 268097280), (88, 246771360), (90, 241287552), (96, 226207080), (99, 219352320), (108, 201072960), (110, 197417088), (120, 180965664), (121, 179470080), (128, 169655310), (132, 164514240), (135, 160858368), (144, 150804720), (160, 135724248), (162, 134048640), (165, 131611392), (176, 123385680), (180, 120643776), (192, 113103540), (198, 109676160), (216, 100536480), (220, 98708544), (240, 90482832), (242, 89735040), (243, 89365760), (256, 84827655), (264, 82257120), (270, 80429184), (288, 75402360), (297, 73117440), (320, 67862124), (324, 67024320), (330, 65805696), (352, 61692840), (360, 60321888), (363, 59823360), (384, 56551770), (396, 54838080), (405, 53619456), (432, 50268240), (440, 49354272), (480, 45241416), (484, 44867520), (486, 44682880), (495, 43870464), (528, 41128560), (540, 40214592), (576, 37701180), (577, 37635840), (594, 36558720), (605, 35894016), (640, 33931062), (648, 33512160), (660, 32902848), (704, 30846420), (720, 30160944), (726, 29911680), (768, 28275885), (792, 27419040), (810, 26809728), (864, 25134120), (880, 24677136), (891, 24372480), (960, 22620708), (968, 22433760), (972, 22341440), (990, 21935232), (1056, 20564280), (1080, 20107296), (1089, 19941120), (1152, 18850590), (1154, 18817920), (1188, 18279360), (1210, 17947008), (1215, 17873152), (1280, 16965531), (1296, 16756080), (1320, 16451424), (1408, 15423210), (1440, 15080472), (1452, 14955840), (1485, 14623488), (1584, 13709520), (1620, 13404864), (1728, 12567060), (1731, 12545280), (1760, 12338568), (1782, 12186240), (1815, 11964672), (1920, 11310354), (1936, 11216880), (1944, 11170720), (1980, 10967616), (2112, 10282140), (2160, 10053648), (2178, 9970560), (2304, 9425295), (2308, 9408960), (2376, 9139680), (2420, 8973504), (2430, 8936576), (2592, 8378040), (2640, 8225712), (2673, 8124160), (2816, 7711605), (2880, 7540236), (2885, 7527168), (2904, 7477920), (2970, 7311744), (3168, 6854760), (3240, 6702432), (3267, 6647040), (3456, 6283530), (3462, 6272640), (3520, 6169284), (3564, 6093120), (3630, 5982336), (3840, 5655177), (3872, 5608440), (3888, 5585360), (3960, 5483808), (4224, 5141070), (4320, 5026824), (4356, 4985280), (4455, 4874496), (4616, 4704480), (4752, 4569840), (4840, 4486752), (4860, 4468288), (5184, 4189020), (5193, 4181760), (5280, 4112856), (5346, 4062080), (5445, 3988224), (5760, 3770118), (5770, 3763584), (5808, 3738960), (5940, 3655872), (6336, 3427380), (6347, 3421440), (6480, 3351216), (6534, 3323520), (6912, 3141765), (6924, 3136320), (7040, 3084642), (7128, 3046560), (7260, 2991168), (7744, 2804220), (7776, 2792680), (7920, 2741904), (8448, 2570535), (8640, 2513412), (8655, 2509056), (8712, 2492640), (8910, 2437248), (9232, 2352240), (9504, 2284920), (9680, 2243376), (9720, 2234144), (9801, 2215680), (10368, 2094510), (10386, 2090880), (10560, 2056428), (10692, 2031040), (10890, 1994112), (11520, 1885059), (11540, 1881792), (11616, 1869480), (11880, 1827936), (12672, 1713690), (12694, 1710720), (12960, 1675608), (13068, 1661760), (13365, 1624832), (13848, 1568160), (14080, 1542321), (14256, 1523280), (14520, 1495584), (15488, 1402110), (15552, 1396340), (15579, 1393920), (15840, 1370952), (16335, 1329408), (17280, 1256706), (17310, 1254528), (17424, 1246320), (17820, 1218624), (18464, 1176120), (19008, 1142460), (19041, 1140480), (19360, 1121688), (19440, 1117072), (19602, 1107840), (20736, 1047255), (20772, 1045440), (21120, 1028214), (21384, 1015520), (21780, 997056), (23080, 940896), (23232, 934740), (23760, 913968), (25344, 856845), (25388, 855360), (25920, 837804), (25965, 836352), (26136, 830880), (26730, 812416), (27696, 784080), (28512, 761640), (29040, 747792), (29403, 738560), (30976, 701055), (31104, 698170), (31158, 696960), (31680, 685476), (31735, 684288), (32670, 664704), (34560, 628353), (34620, 627264), (34848, 623160), (35640, 609312), (36928, 588060), (38016, 571230), (38082, 570240), (38720, 560844), (38880, 558536), (39204, 553920), (41544, 522720), (42240, 514107), (42768, 507760), (43560, 498528), (46160, 470448), (46464, 467370), (46737, 464640), (47520, 456984), (49005, 443136), (50776, 427680), (51840, 418902), (51930, 418176), (52272, 415440), (53460, 406208), (55392, 392040), (57024, 380820), (57123, 380160), (58080, 373896), (58806, 369280), (62208, 349085), (62316, 348480), (63360, 342738), (63470, 342144), (65340, 332352), (69240, 313632), (69696, 311580), (69817, 311040), (71280, 304656), (73856, 294030), (76032, 285615), (76164, 285120), (77440, 280422), (77760, 279268), (77895, 278784), (78408, 276960), (83088, 261360), (85536, 253880), (87120, 249264), (92320, 235224), (92928, 233685), (93474, 232320), (95040, 228492), (95205, 228096), (98010, 221568), (101552, 213840), (103680, 209451), (103860, 209088), (104544, 207720), (106920, 203104), (110784, 196020), (114048, 190410), (114246, 190080), (116160, 186948), (117612, 184640), (124632, 174240), (126720, 171369), (126940, 171072), (130680, 166176), (138480, 156816), (139392, 155790), (139634, 155520), (140211, 154880), (142560, 152328), (147015, 147712)]