686125440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 1152

約数和(自身を含む): 3428399520

約数和(自身を除く): 2742274080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 34, 35, 36, 39, 40, 42, 44, 45, 48, 49, 51, 52, 55, 56, 60, 63, 64, 65, 66, 68, 70, 72, 77, 78, 80, 84, 85, 88, 90, 91, 96, 98, 99, 102, 104, 105, 110, 112, 117, 119, 120, 126, 128, 130, 132, 136, 140, 143, 144, 147, 153, 154, 156, 160, 165, 168, 170, 176, 180, 182, 187, 192, 195, 196, 198, 204, 208, 210, 220, 221, 224, 231, 234, 238, 240, 245, 252, 255, 260, 264, 272, 273, 280, 286, 288, 294, 306, 308, 312, 315, 320, 330, 336, 340, 352, 357, 360, 364, 374, 384, 385, 390, 392, 396, 408, 416, 420, 429, 440, 441, 442, 448, 455, 462, 468, 476, 480, 490, 495, 504, 510, 520, 528, 539, 544, 546, 560, 561, 572, 576, 585, 588, 595, 612, 616, 624, 630, 637, 640, 660, 663, 672, 680, 693, 704, 714, 715, 720, 728, 735, 748, 765, 770, 780, 784, 792, 816, 819, 832, 833, 840, 858, 880, 882, 884, 896, 910, 924, 935, 936, 952, 960, 980, 990, 1001, 1008, 1020, 1040, 1056, 1071, 1078, 1088, 1092, 1105, 1120, 1122, 1144, 1152, 1155, 1170, 1176, 1190, 1224, 1232, 1248, 1260, 1274, 1287, 1309, 1320, 1326, 1344, 1360, 1365, 1386, 1408, 1428, 1430, 1440, 1456, 1470, 1496, 1530, 1540, 1547, 1560, 1568, 1584, 1617, 1632, 1638, 1664, 1666, 1680, 1683, 1716, 1760, 1764, 1768, 1785, 1820, 1848, 1870, 1872, 1904, 1911, 1920, 1960, 1980, 1989, 2002, 2016, 2040, 2080, 2112, 2142, 2145, 2156, 2176, 2184, 2205, 2210, 2240, 2244, 2288, 2310, 2340, 2352, 2380, 2431, 2448, 2464, 2496, 2499, 2520, 2548, 2574, 2618, 2640, 2652, 2688, 2695, 2720, 2730, 2772, 2805, 2856, 2860, 2880, 2912, 2940, 2992, 3003, 3060, 3080, 3094, 3120, 3136, 3168, 3185, 3234, 3264, 3276, 3315, 3332, 3360, 3366, 3432, 3465, 3520, 3528, 3536, 3570, 3640, 3696, 3740, 3744, 3808, 3822, 3920, 3927, 3960, 3978, 4004, 4032, 4080, 4095, 4160, 4165, 4224, 4284, 4290, 4312, 4368, 4410, 4420, 4480, 4488, 4576, 4620, 4641, 4680, 4704, 4760, 4851, 4862, 4896, 4928, 4992, 4998, 5005, 5040, 5096, 5148, 5236, 5280, 5304, 5355, 5390, 5440, 5460, 5544, 5610, 5712, 5720, 5733, 5760, 5824, 5880, 5984, 6006, 6120, 6160, 6188, 6240, 6272, 6336, 6370, 6435, 6468, 6528, 6545, 6552, 6630, 6664, 6720, 6732, 6864, 6930, 7007, 7040, 7056, 7072, 7140, 7280, 7293, 7392, 7480, 7488, 7497, 7616, 7644, 7735, 7840, 7854, 7920, 7956, 8008, 8064, 8085, 8160, 8190, 8320, 8330, 8415, 8568, 8580, 8624, 8736, 8820, 8840, 8976, 9009, 9152, 9163, 9240, 9282, 9360, 9408, 9520, 9555, 9702, 9724, 9792, 9856, 9945, 9996, 10010, 10080, 10192, 10296, 10472, 10560, 10608, 10710, 10780, 10829, 10880, 10920, 11088, 11220, 11424, 11440, 11466, 11648, 11760, 11781, 11968, 12012, 12155, 12240, 12320, 12376, 12480, 12495, 12672, 12740, 12870, 12936, 13090, 13104, 13260, 13328, 13440, 13464, 13728, 13860, 13923, 14014, 14112, 14144, 14280, 14560, 14586, 14784, 14960, 14976, 14994, 15015, 15232, 15288, 15470, 15680, 15708, 15840, 15912, 16016, 16170, 16320, 16380, 16660, 16830, 17017, 17136, 17160, 17248, 17472, 17640, 17680, 17952, 18018, 18304, 18326, 18480, 18564, 18720, 18816, 19040, 19110, 19404, 19448, 19584, 19635, 19890, 19992, 20020, 20160, 20384, 20592, 20944, 21021, 21120, 21216, 21420, 21560, 21658, 21840, 21879, 22176, 22440, 22848, 22880, 22932, 23205, 23520, 23562, 23936, 24024, 24255, 24310, 24480, 24640, 24752, 24960, 24990, 25480, 25740, 25872, 26180, 26208, 26520, 26656, 26928, 27456, 27489, 27720, 27846, 28028, 28224, 28288, 28560, 28665, 29120, 29172, 29568, 29920, 29988, 30030, 30576, 30940, 31360, 31416, 31680, 31824, 32032, 32340, 32487, 32640, 32760, 33320, 33660, 34034, 34272, 34320, 34496, 34944, 35035, 35280, 35360, 35904, 36036, 36465, 36652, 36960, 37128, 37440, 37485, 38080, 38220, 38808, 38896, 39270, 39780, 39984, 40040, 40320, 40768, 41184, 41888, 42042, 42432, 42840, 43120, 43316, 43680, 43758, 44352, 44880, 45045, 45696, 45760, 45815, 45864, 46410, 47040, 47124, 48048, 48510, 48620, 48960, 49280, 49504, 49980, 50960, 51051, 51480, 51744, 52360, 52416, 53040, 53312, 53856, 54145, 54912, 54978, 55440, 55692, 56056, 56448, 57120, 57330, 58240, 58344, 58905, 59840, 59976, 60060, 61152, 61880, 62832, 63063, 63360, 63648, 64064, 64680, 64974, 65520, 66640, 67320, 68068, 68544, 68640, 68992, 69615, 70070, 70560, 70720, 71808, 72072, 72930, 73304, 73920, 74256, 74880, 74970, 76160, 76440, 77616, 77792, 78540, 79560, 79968, 80080, 81536, 82368, 82467, 83776, 84084, 84864, 85085, 85680, 86240, 86632, 87360, 87516, 88704, 89760, 90090, 91520, 91630, 91728, 92820, 94080, 94248, 96096, 97020, 97240, 97461, 97920, 99008, 99960, 101920, 102102, 102960, 103488, 104720, 104832, 105105, 106080, 106624, 107712, 108290, 109395, 109956, 110880, 111384, 112112, 114240, 114660, 116688, 117810, 119119, 119680, 119952, 120120, 122304, 123760, 125664, 126126, 127296, 128128, 129360, 129948, 131040, 133280, 134640, 136136, 137088, 137280, 137445, 139230, 140140, 141120, 141440, 144144, 145860, 146608, 147840, 148512, 149940, 152880, 153153, 155232, 155584, 157080, 159120, 159936, 160160, 162435, 164736, 164934, 167552, 168168, 170170, 171360, 172480, 173264, 174720, 175032, 179520, 180180, 183260, 183456, 185640, 188496, 192192, 194040, 194480, 194922, 198016, 199920, 203840, 204204, 205920, 206976, 209440, 210210, 212160, 215424, 216580, 218790, 219912, 221760, 222768, 224224, 228480, 229320, 233376, 235620, 238238, 239904, 240240, 244608, 247520, 251328, 252252, 254592, 255255, 258720, 259896, 262080, 266560, 269280, 272272, 274560, 274890, 278460, 280280, 282240, 288288, 291720, 293216, 297024, 299880, 305760, 306306, 310464, 311168, 314160, 315315, 318240, 319872, 320320, 324870, 329868, 336336, 340340, 342720, 344960, 346528, 350064, 357357, 359040, 360360, 366520, 366912, 371280, 376992, 384384, 388080, 388960, 389844, 399840, 407680, 408408, 411840, 412335, 418880, 420420, 424320, 433160, 437580, 439824, 443520, 445536, 448448, 458640, 466752, 471240, 476476, 479808, 480480, 487305, 495040, 502656, 504504, 510510, 517440, 519792, 524160, 533120, 538560, 544544, 549780, 556920, 560560, 576576, 583440, 586432, 594048, 595595, 599760, 611520, 612612, 620928, 628320, 630630, 636480, 640640, 649740, 659736, 672672, 680680, 685440, 693056, 700128, 714714, 720720, 733040, 733824, 742560, 753984, 765765, 776160, 777920, 779688, 799680, 816816, 823680, 824670, 837760, 840840, 866320, 875160, 879648, 891072, 896896, 917280, 933504, 942480, 952952, 959616, 960960, 974610, 990080, 1009008, 1021020, 1034880, 1039584, 1072071, 1077120, 1089088, 1099560, 1113840, 1121120, 1153152, 1166880, 1172864, 1191190, 1199520, 1223040, 1225224, 1256640, 1261260, 1272960, 1299480, 1319472, 1345344, 1361360, 1386112, 1400256, 1429428, 1441440, 1466080, 1485120, 1507968, 1531530, 1552320, 1555840, 1559376, 1599360, 1633632, 1649340, 1681680, 1732640, 1750320, 1759296, 1782144, 1786785, 1834560, 1884960, 1905904, 1921920, 1949220, 2018016, 2042040, 2079168, 2144142, 2178176, 2199120, 2227680, 2242240, 2333760, 2382380, 2399040, 2450448, 2513280, 2522520, 2598960, 2638944, 2690688, 2722720, 2800512, 2858856, 2882880, 2932160, 2970240, 3063060, 3104640, 3118752, 3267264, 3298680, 3363360, 3465280, 3500640, 3518592, 3573570, 3669120, 3769920, 3811808, 3898440, 4036032, 4084080, 4158336, 4288284, 4398240, 4455360, 4484480, 4667520, 4764760, 4798080, 4900896, 5045040, 5197920, 5277888, 5360355, 5445440, 5717712, 5765760, 5864320, 6126120, 6237504, 6534528, 6597360, 6726720, 6930560, 7001280, 7147140, 7539840, 7623616, 7796880, 8072064, 8168160, 8576568, 8796480, 8910720, 9529520, 9801792, 10090080, 10395840, 10555776, 10720710, 10890880, 11435424, 12252240, 12475008, 13194720, 13453440, 14002560, 14294280, 15247232, 15593760, 16336320, 17153136, 17592960, 19059040, 19603584, 20180160, 20791680, 21441420, 22870848, 24504480, 26389440, 28588560, 31187520, 32672640, 34306272, 38118080, 40360320, 42882840, 45741696, 49008960, 52778880, 57177120, 62375040, 68612544, 76236160, 85765680, 98017920, 114354240, 137225088, 171531360, 228708480, 343062720, 686125440]

約数ペア:

[(1, 686125440), (2, 343062720), (3, 228708480), (4, 171531360), (5, 137225088), (6, 114354240), (7, 98017920), (8, 85765680), (9, 76236160), (10, 68612544), (11, 62375040), (12, 57177120), (13, 52778880), (14, 49008960), (15, 45741696), (16, 42882840), (17, 40360320), (18, 38118080), (20, 34306272), (21, 32672640), (22, 31187520), (24, 28588560), (26, 26389440), (28, 24504480), (30, 22870848), (32, 21441420), (33, 20791680), (34, 20180160), (35, 19603584), (36, 19059040), (39, 17592960), (40, 17153136), (42, 16336320), (44, 15593760), (45, 15247232), (48, 14294280), (49, 14002560), (51, 13453440), (52, 13194720), (55, 12475008), (56, 12252240), (60, 11435424), (63, 10890880), (64, 10720710), (65, 10555776), (66, 10395840), (68, 10090080), (70, 9801792), (72, 9529520), (77, 8910720), (78, 8796480), (80, 8576568), (84, 8168160), (85, 8072064), (88, 7796880), (90, 7623616), (91, 7539840), (96, 7147140), (98, 7001280), (99, 6930560), (102, 6726720), (104, 6597360), (105, 6534528), (110, 6237504), (112, 6126120), (117, 5864320), (119, 5765760), (120, 5717712), (126, 5445440), (128, 5360355), (130, 5277888), (132, 5197920), (136, 5045040), (140, 4900896), (143, 4798080), (144, 4764760), (147, 4667520), (153, 4484480), (154, 4455360), (156, 4398240), (160, 4288284), (165, 4158336), (168, 4084080), (170, 4036032), (176, 3898440), (180, 3811808), (182, 3769920), (187, 3669120), (192, 3573570), (195, 3518592), (196, 3500640), (198, 3465280), (204, 3363360), (208, 3298680), (210, 3267264), (220, 3118752), (221, 3104640), (224, 3063060), (231, 2970240), (234, 2932160), (238, 2882880), (240, 2858856), (245, 2800512), (252, 2722720), (255, 2690688), (260, 2638944), (264, 2598960), (272, 2522520), (273, 2513280), (280, 2450448), (286, 2399040), (288, 2382380), (294, 2333760), (306, 2242240), (308, 2227680), (312, 2199120), (315, 2178176), (320, 2144142), (330, 2079168), (336, 2042040), (340, 2018016), (352, 1949220), (357, 1921920), (360, 1905904), (364, 1884960), (374, 1834560), (384, 1786785), (385, 1782144), (390, 1759296), (392, 1750320), (396, 1732640), (408, 1681680), (416, 1649340), (420, 1633632), (429, 1599360), (440, 1559376), (441, 1555840), (442, 1552320), (448, 1531530), (455, 1507968), (462, 1485120), (468, 1466080), (476, 1441440), (480, 1429428), (490, 1400256), (495, 1386112), (504, 1361360), (510, 1345344), (520, 1319472), (528, 1299480), (539, 1272960), (544, 1261260), (546, 1256640), (560, 1225224), (561, 1223040), (572, 1199520), (576, 1191190), (585, 1172864), (588, 1166880), (595, 1153152), (612, 1121120), (616, 1113840), (624, 1099560), (630, 1089088), (637, 1077120), (640, 1072071), (660, 1039584), (663, 1034880), (672, 1021020), (680, 1009008), (693, 990080), (704, 974610), (714, 960960), (715, 959616), (720, 952952), (728, 942480), (735, 933504), (748, 917280), (765, 896896), (770, 891072), (780, 879648), (784, 875160), (792, 866320), (816, 840840), (819, 837760), (832, 824670), (833, 823680), (840, 816816), (858, 799680), (880, 779688), (882, 777920), (884, 776160), (896, 765765), (910, 753984), (924, 742560), (935, 733824), (936, 733040), (952, 720720), (960, 714714), (980, 700128), (990, 693056), (1001, 685440), (1008, 680680), (1020, 672672), (1040, 659736), (1056, 649740), (1071, 640640), (1078, 636480), (1088, 630630), (1092, 628320), (1105, 620928), (1120, 612612), (1122, 611520), (1144, 599760), (1152, 595595), (1155, 594048), (1170, 586432), (1176, 583440), (1190, 576576), (1224, 560560), (1232, 556920), (1248, 549780), (1260, 544544), (1274, 538560), (1287, 533120), (1309, 524160), (1320, 519792), (1326, 517440), (1344, 510510), (1360, 504504), (1365, 502656), (1386, 495040), (1408, 487305), (1428, 480480), (1430, 479808), (1440, 476476), (1456, 471240), (1470, 466752), (1496, 458640), (1530, 448448), (1540, 445536), (1547, 443520), (1560, 439824), (1568, 437580), (1584, 433160), (1617, 424320), (1632, 420420), (1638, 418880), (1664, 412335), (1666, 411840), (1680, 408408), (1683, 407680), (1716, 399840), (1760, 389844), (1764, 388960), (1768, 388080), (1785, 384384), (1820, 376992), (1848, 371280), (1870, 366912), (1872, 366520), (1904, 360360), (1911, 359040), (1920, 357357), (1960, 350064), (1980, 346528), (1989, 344960), (2002, 342720), (2016, 340340), (2040, 336336), (2080, 329868), (2112, 324870), (2142, 320320), (2145, 319872), (2156, 318240), (2176, 315315), (2184, 314160), (2205, 311168), (2210, 310464), (2240, 306306), (2244, 305760), (2288, 299880), (2310, 297024), (2340, 293216), (2352, 291720), (2380, 288288), (2431, 282240), (2448, 280280), (2464, 278460), (2496, 274890), (2499, 274560), (2520, 272272), (2548, 269280), (2574, 266560), (2618, 262080), (2640, 259896), (2652, 258720), (2688, 255255), (2695, 254592), (2720, 252252), (2730, 251328), (2772, 247520), (2805, 244608), (2856, 240240), (2860, 239904), (2880, 238238), (2912, 235620), (2940, 233376), (2992, 229320), (3003, 228480), (3060, 224224), (3080, 222768), (3094, 221760), (3120, 219912), (3136, 218790), (3168, 216580), (3185, 215424), (3234, 212160), (3264, 210210), (3276, 209440), (3315, 206976), (3332, 205920), (3360, 204204), (3366, 203840), (3432, 199920), (3465, 198016), (3520, 194922), (3528, 194480), (3536, 194040), (3570, 192192), (3640, 188496), (3696, 185640), (3740, 183456), (3744, 183260), (3808, 180180), (3822, 179520), (3920, 175032), (3927, 174720), (3960, 173264), (3978, 172480), (4004, 171360), (4032, 170170), (4080, 168168), (4095, 167552), (4160, 164934), (4165, 164736), (4224, 162435), (4284, 160160), (4290, 159936), (4312, 159120), (4368, 157080), (4410, 155584), (4420, 155232), (4480, 153153), (4488, 152880), (4576, 149940), (4620, 148512), (4641, 147840), (4680, 146608), (4704, 145860), (4760, 144144), (4851, 141440), (4862, 141120), (4896, 140140), (4928, 139230), (4992, 137445), (4998, 137280), (5005, 137088), (5040, 136136), (5096, 134640), (5148, 133280), (5236, 131040), (5280, 129948), (5304, 129360), (5355, 128128), (5390, 127296), (5440, 126126), (5460, 125664), (5544, 123760), (5610, 122304), (5712, 120120), (5720, 119952), (5733, 119680), (5760, 119119), (5824, 117810), (5880, 116688), (5984, 114660), (6006, 114240), (6120, 112112), (6160, 111384), (6188, 110880), (6240, 109956), (6272, 109395), (6336, 108290), (6370, 107712), (6435, 106624), (6468, 106080), (6528, 105105), (6545, 104832), (6552, 104720), (6630, 103488), (6664, 102960), (6720, 102102), (6732, 101920), (6864, 99960), (6930, 99008), (7007, 97920), (7040, 97461), (7056, 97240), (7072, 97020), (7140, 96096), (7280, 94248), (7293, 94080), (7392, 92820), (7480, 91728), (7488, 91630), (7497, 91520), (7616, 90090), (7644, 89760), (7735, 88704), (7840, 87516), (7854, 87360), (7920, 86632), (7956, 86240), (8008, 85680), (8064, 85085), (8085, 84864), (8160, 84084), (8190, 83776), (8320, 82467), (8330, 82368), (8415, 81536), (8568, 80080), (8580, 79968), (8624, 79560), (8736, 78540), (8820, 77792), (8840, 77616), (8976, 76440), (9009, 76160), (9152, 74970), (9163, 74880), (9240, 74256), (9282, 73920), (9360, 73304), (9408, 72930), (9520, 72072), (9555, 71808), (9702, 70720), (9724, 70560), (9792, 70070), (9856, 69615), (9945, 68992), (9996, 68640), (10010, 68544), (10080, 68068), (10192, 67320), (10296, 66640), (10472, 65520), (10560, 64974), (10608, 64680), (10710, 64064), (10780, 63648), (10829, 63360), (10880, 63063), (10920, 62832), (11088, 61880), (11220, 61152), (11424, 60060), (11440, 59976), (11466, 59840), (11648, 58905), (11760, 58344), (11781, 58240), (11968, 57330), (12012, 57120), (12155, 56448), (12240, 56056), (12320, 55692), (12376, 55440), (12480, 54978), (12495, 54912), (12672, 54145), (12740, 53856), (12870, 53312), (12936, 53040), (13090, 52416), (13104, 52360), (13260, 51744), (13328, 51480), (13440, 51051), (13464, 50960), (13728, 49980), (13860, 49504), (13923, 49280), (14014, 48960), (14112, 48620), (14144, 48510), (14280, 48048), (14560, 47124), (14586, 47040), (14784, 46410), (14960, 45864), (14976, 45815), (14994, 45760), (15015, 45696), (15232, 45045), (15288, 44880), (15470, 44352), (15680, 43758), (15708, 43680), (15840, 43316), (15912, 43120), (16016, 42840), (16170, 42432), (16320, 42042), (16380, 41888), (16660, 41184), (16830, 40768), (17017, 40320), (17136, 40040), (17160, 39984), (17248, 39780), (17472, 39270), (17640, 38896), (17680, 38808), (17952, 38220), (18018, 38080), (18304, 37485), (18326, 37440), (18480, 37128), (18564, 36960), (18720, 36652), (18816, 36465), (19040, 36036), (19110, 35904), (19404, 35360), (19448, 35280), (19584, 35035), (19635, 34944), (19890, 34496), (19992, 34320), (20020, 34272), (20160, 34034), (20384, 33660), (20592, 33320), (20944, 32760), (21021, 32640), (21120, 32487), (21216, 32340), (21420, 32032), (21560, 31824), (21658, 31680), (21840, 31416), (21879, 31360), (22176, 30940), (22440, 30576), (22848, 30030), (22880, 29988), (22932, 29920), (23205, 29568), (23520, 29172), (23562, 29120), (23936, 28665), (24024, 28560), (24255, 28288), (24310, 28224), (24480, 28028), (24640, 27846), (24752, 27720), (24960, 27489), (24990, 27456), (25480, 26928), (25740, 26656), (25872, 26520), (26180, 26208)]