18655338240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21031}}^1$

素因数の和:21076

約数の個数: 432

約数和(自身を含む): 80476171776

約数和(自身を除く): 61820833536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 768, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1540, 1584, 1680, 1760, 1792, 1848, 1920, 1980, 2016, 2112, 2240, 2304, 2310, 2464, 2520, 2640, 2688, 2772, 2816, 2880, 3080, 3168, 3360, 3465, 3520, 3696, 3840, 3960, 4032, 4224, 4480, 4620, 4928, 5040, 5280, 5376, 5544, 5760, 6160, 6336, 6720, 6930, 7040, 7392, 7920, 8064, 8448, 8960, 9240, 9856, 10080, 10560, 11088, 11520, 12320, 12672, 13440, 13860, 14080, 14784, 15840, 16128, 18480, 19712, 20160, 21031, 21120, 22176, 24640, 25344, 26880, 27720, 29568, 31680, 36960, 40320, 42062, 42240, 44352, 49280, 55440, 59136, 63093, 63360, 73920, 80640, 84124, 88704, 98560, 105155, 110880, 126186, 126720, 147217, 147840, 168248, 177408, 189279, 210310, 221760, 231341, 252372, 294434, 295680, 315465, 336496, 378558, 420620, 441651, 443520, 462682, 504744, 588868, 630930, 672992, 694023, 736085, 757116, 841240, 883302, 887040, 925364, 946395, 1009488, 1156705, 1177736, 1261860, 1324953, 1345984, 1388046, 1472170, 1514232, 1619387, 1682480, 1766604, 1850728, 1892790, 2018976, 2082069, 2208255, 2313410, 2355472, 2523720, 2649906, 2691968, 2776092, 2944340, 3028464, 3238774, 3364960, 3470115, 3533208, 3701456, 3785580, 4037952, 4164138, 4416510, 4626820, 4710944, 4858161, 5047440, 5299812, 5383936, 5552184, 5888680, 6056928, 6477548, 6624765, 6729920, 6940230, 7066416, 7402912, 7571160, 8075904, 8096935, 8328276, 8833020, 9253640, 9421888, 9716322, 10094880, 10410345, 10599624, 11104368, 11777360, 12113856, 12955096, 13249530, 13459840, 13880460, 14132832, 14574483, 14805824, 15142320, 16151808, 16193870, 16656552, 17666040, 18507280, 18843776, 19432644, 20189760, 20820690, 21199248, 22208736, 23554720, 24227712, 24290805, 25910192, 26499060, 26919680, 27760920, 28265664, 29148966, 29611648, 30284640, 32387740, 33313104, 35332080, 37014560, 37687552, 38865288, 40379520, 41641380, 42398496, 44417472, 47109440, 48455424, 48581610, 51820384, 52998120, 55521840, 56531328, 58297932, 59223296, 60569280, 64775480, 66626208, 70664160, 72872415, 74029120, 77730576, 80759040, 83282760, 84796992, 88834944, 94218880, 97163220, 103640768, 105996240, 111043680, 113062656, 116595864, 121138560, 129550960, 133252416, 141328320, 145744830, 148058240, 155461152, 166565520, 169593984, 177669888, 188437760, 194326440, 207281536, 211992480, 222087360, 233191728, 242277120, 259101920, 266504832, 282656640, 291489660, 296116480, 310922304, 333131040, 339187968, 388652880, 414563072, 423984960, 444174720, 466383456, 518203840, 533009664, 565313280, 582979320, 621844608, 666262080, 777305760, 847969920, 888349440, 932766912, 1036407680, 1165958640, 1243689216, 1332524160, 1554611520, 1695939840, 1865533824, 2072815360, 2331917280, 2665048320, 3109223040, 3731067648, 4663834560, 6218446080, 9327669120, 18655338240]

約数ペア:

[(1, 18655338240), (2, 9327669120), (3, 6218446080), (4, 4663834560), (5, 3731067648), (6, 3109223040), (7, 2665048320), (8, 2331917280), (9, 2072815360), (10, 1865533824), (11, 1695939840), (12, 1554611520), (14, 1332524160), (15, 1243689216), (16, 1165958640), (18, 1036407680), (20, 932766912), (21, 888349440), (22, 847969920), (24, 777305760), (28, 666262080), (30, 621844608), (32, 582979320), (33, 565313280), (35, 533009664), (36, 518203840), (40, 466383456), (42, 444174720), (44, 423984960), (45, 414563072), (48, 388652880), (55, 339187968), (56, 333131040), (60, 310922304), (63, 296116480), (64, 291489660), (66, 282656640), (70, 266504832), (72, 259101920), (77, 242277120), (80, 233191728), (84, 222087360), (88, 211992480), (90, 207281536), (96, 194326440), (99, 188437760), (105, 177669888), (110, 169593984), (112, 166565520), (120, 155461152), (126, 148058240), (128, 145744830), (132, 141328320), (140, 133252416), (144, 129550960), (154, 121138560), (160, 116595864), (165, 113062656), (168, 111043680), (176, 105996240), (180, 103640768), (192, 97163220), (198, 94218880), (210, 88834944), (220, 84796992), (224, 83282760), (231, 80759040), (240, 77730576), (252, 74029120), (256, 72872415), (264, 70664160), (280, 66626208), (288, 64775480), (308, 60569280), (315, 59223296), (320, 58297932), (330, 56531328), (336, 55521840), (352, 52998120), (360, 51820384), (384, 48581610), (385, 48455424), (396, 47109440), (420, 44417472), (440, 42398496), (448, 41641380), (462, 40379520), (480, 38865288), (495, 37687552), (504, 37014560), (528, 35332080), (560, 33313104), (576, 32387740), (616, 30284640), (630, 29611648), (640, 29148966), (660, 28265664), (672, 27760920), (693, 26919680), (704, 26499060), (720, 25910192), (768, 24290805), (770, 24227712), (792, 23554720), (840, 22208736), (880, 21199248), (896, 20820690), (924, 20189760), (960, 19432644), (990, 18843776), (1008, 18507280), (1056, 17666040), (1120, 16656552), (1152, 16193870), (1155, 16151808), (1232, 15142320), (1260, 14805824), (1280, 14574483), (1320, 14132832), (1344, 13880460), (1386, 13459840), (1408, 13249530), (1440, 12955096), (1540, 12113856), (1584, 11777360), (1680, 11104368), (1760, 10599624), (1792, 10410345), (1848, 10094880), (1920, 9716322), (1980, 9421888), (2016, 9253640), (2112, 8833020), (2240, 8328276), (2304, 8096935), (2310, 8075904), (2464, 7571160), (2520, 7402912), (2640, 7066416), (2688, 6940230), (2772, 6729920), (2816, 6624765), (2880, 6477548), (3080, 6056928), (3168, 5888680), (3360, 5552184), (3465, 5383936), (3520, 5299812), (3696, 5047440), (3840, 4858161), (3960, 4710944), (4032, 4626820), (4224, 4416510), (4480, 4164138), (4620, 4037952), (4928, 3785580), (5040, 3701456), (5280, 3533208), (5376, 3470115), (5544, 3364960), (5760, 3238774), (6160, 3028464), (6336, 2944340), (6720, 2776092), (6930, 2691968), (7040, 2649906), (7392, 2523720), (7920, 2355472), (8064, 2313410), (8448, 2208255), (8960, 2082069), (9240, 2018976), (9856, 1892790), (10080, 1850728), (10560, 1766604), (11088, 1682480), (11520, 1619387), (12320, 1514232), (12672, 1472170), (13440, 1388046), (13860, 1345984), (14080, 1324953), (14784, 1261860), (15840, 1177736), (16128, 1156705), (18480, 1009488), (19712, 946395), (20160, 925364), (21031, 887040), (21120, 883302), (22176, 841240), (24640, 757116), (25344, 736085), (26880, 694023), (27720, 672992), (29568, 630930), (31680, 588868), (36960, 504744), (40320, 462682), (42062, 443520), (42240, 441651), (44352, 420620), (49280, 378558), (55440, 336496), (59136, 315465), (63093, 295680), (63360, 294434), (73920, 252372), (80640, 231341), (84124, 221760), (88704, 210310), (98560, 189279), (105155, 177408), (110880, 168248), (126186, 147840), (126720, 147217)]