668891520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 768

約数和(自身を含む): 2887073280

約数和(自身を除く): 2218181760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 23, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 46, 48, 51, 54, 55, 60, 64, 66, 68, 69, 72, 80, 81, 85, 88, 90, 92, 96, 99, 102, 108, 110, 115, 120, 128, 132, 135, 136, 138, 144, 153, 160, 162, 165, 170, 176, 180, 184, 187, 192, 198, 204, 207, 216, 220, 230, 240, 243, 253, 255, 264, 270, 272, 276, 288, 297, 306, 320, 324, 330, 340, 345, 352, 360, 368, 374, 384, 391, 396, 405, 408, 414, 432, 440, 459, 460, 480, 486, 495, 506, 510, 528, 540, 544, 552, 561, 576, 594, 612, 621, 640, 648, 660, 680, 690, 704, 720, 736, 748, 759, 765, 782, 792, 810, 816, 828, 864, 880, 891, 918, 920, 935, 960, 972, 990, 1012, 1020, 1035, 1056, 1080, 1088, 1104, 1122, 1152, 1173, 1188, 1215, 1224, 1242, 1265, 1296, 1320, 1360, 1377, 1380, 1408, 1440, 1472, 1485, 1496, 1518, 1530, 1564, 1584, 1620, 1632, 1656, 1683, 1728, 1760, 1782, 1836, 1840, 1863, 1870, 1920, 1944, 1955, 1980, 2024, 2040, 2070, 2112, 2160, 2176, 2208, 2244, 2277, 2295, 2346, 2376, 2430, 2448, 2484, 2530, 2592, 2640, 2673, 2720, 2754, 2760, 2805, 2880, 2944, 2970, 2992, 3036, 3060, 3105, 3128, 3168, 3240, 3264, 3312, 3366, 3456, 3519, 3520, 3564, 3672, 3680, 3726, 3740, 3795, 3888, 3910, 3960, 4048, 4080, 4131, 4140, 4224, 4301, 4320, 4416, 4455, 4488, 4554, 4590, 4692, 4752, 4860, 4896, 4968, 5049, 5060, 5184, 5280, 5346, 5440, 5508, 5520, 5589, 5610, 5760, 5865, 5940, 5984, 6072, 6120, 6210, 6256, 6336, 6480, 6528, 6624, 6732, 6831, 6885, 7038, 7040, 7128, 7344, 7360, 7452, 7480, 7590, 7776, 7820, 7920, 8096, 8160, 8262, 8280, 8415, 8602, 8640, 8832, 8910, 8976, 9108, 9180, 9315, 9384, 9504, 9720, 9792, 9936, 10098, 10120, 10368, 10557, 10560, 10692, 10880, 11016, 11040, 11178, 11220, 11385, 11730, 11880, 11968, 12144, 12240, 12420, 12512, 12672, 12903, 12960, 13248, 13365, 13464, 13662, 13770, 14076, 14256, 14688, 14720, 14904, 14960, 15147, 15180, 15552, 15640, 15840, 16192, 16320, 16524, 16560, 16830, 17204, 17280, 17595, 17820, 17952, 18216, 18360, 18630, 18768, 19008, 19440, 19584, 19872, 20196, 20240, 20493, 20655, 21114, 21120, 21384, 21505, 22032, 22080, 22356, 22440, 22770, 23460, 23760, 23936, 24288, 24480, 24840, 25024, 25245, 25806, 25920, 26496, 26730, 26928, 27324, 27540, 27945, 28152, 28512, 29376, 29808, 29920, 30294, 30360, 31104, 31280, 31671, 31680, 32384, 32640, 33048, 33120, 33660, 34155, 34408, 35190, 35640, 35904, 36432, 36720, 37260, 37536, 38016, 38709, 38880, 39744, 40392, 40480, 40986, 41310, 42228, 42768, 43010, 44064, 44160, 44712, 44880, 45441, 45540, 46920, 47520, 48576, 48960, 49680, 50048, 50490, 51612, 51840, 52785, 53460, 53856, 54648, 55080, 55890, 56304, 57024, 58752, 59616, 59840, 60588, 60720, 61479, 62560, 63342, 63360, 64515, 66096, 66240, 67320, 68310, 68816, 70380, 71280, 71808, 72864, 73440, 74520, 75072, 75735, 77418, 77760, 79488, 80784, 80960, 81972, 82620, 84456, 85536, 86020, 88128, 89424, 89760, 90882, 91080, 93840, 95013, 95040, 97152, 97920, 99360, 100980, 102465, 103224, 105570, 106920, 107712, 109296, 110160, 111780, 112608, 114048, 116127, 119232, 119680, 121176, 121440, 122958, 125120, 126684, 129030, 132192, 132480, 134640, 136620, 137632, 140760, 142560, 145728, 146880, 149040, 150144, 151470, 154836, 155520, 158355, 161568, 161920, 163944, 165240, 168912, 171072, 172040, 176256, 178848, 179520, 181764, 182160, 187680, 190026, 190080, 193545, 198720, 201960, 204930, 206448, 211140, 213840, 215424, 218592, 220320, 223560, 225216, 227205, 232254, 238464, 242352, 242880, 245916, 250240, 253368, 258060, 264384, 269280, 273240, 275264, 281520, 285120, 291456, 293760, 298080, 302940, 307395, 309672, 316710, 323136, 327888, 330480, 337824, 342144, 344080, 348381, 357696, 359040, 363528, 364320, 375360, 380052, 387090, 397440, 403920, 409860, 412896, 422280, 427680, 437184, 440640, 447120, 450432, 454410, 464508, 475065, 484704, 485760, 491832, 506736, 516120, 528768, 538560, 546480, 550528, 563040, 570240, 580635, 596160, 605880, 614790, 619344, 633420, 646272, 655776, 660960, 675648, 688160, 696762, 715392, 727056, 728640, 750720, 760104, 774180, 807840, 819720, 825792, 844560, 855360, 874368, 881280, 894240, 908820, 929016, 950130, 969408, 983664, 1013472, 1032240, 1045143, 1077120, 1092960, 1126080, 1161270, 1192320, 1211760, 1229580, 1238688, 1266840, 1311552, 1321920, 1351296, 1376320, 1393524, 1454112, 1457280, 1520208, 1548360, 1615680, 1639440, 1651584, 1689120, 1710720, 1741905, 1788480, 1817640, 1858032, 1900260, 1938816, 1967328, 2026944, 2064480, 2090286, 2185920, 2252160, 2322540, 2423520, 2459160, 2477376, 2533680, 2623104, 2643840, 2752640, 2787048, 2908224, 3040416, 3096720, 3231360, 3278880, 3378240, 3483810, 3576960, 3635280, 3716064, 3800520, 3934656, 4053888, 4128960, 4180572, 4371840, 4645080, 4847040, 4918320, 4954752, 5067360, 5225715, 5574096, 5816448, 6080832, 6193440, 6557760, 6756480, 6967620, 7270560, 7432128, 7601040, 7869312, 8257920, 8361144, 9290160, 9694080, 9836640, 10134720, 10451430, 11148192, 12161664, 12386880, 13115520, 13935240, 14541120, 14864256, 15202080, 16722288, 18580320, 19673280, 20269440, 20902860, 22296384, 24773760, 27870480, 29082240, 30404160, 33444576, 37160640, 39346560, 41805720, 44592768, 55740960, 60808320, 66889152, 74321280, 83611440, 111481920, 133778304, 167222880, 222963840, 334445760, 668891520]

約数ペア:

[(1, 668891520), (2, 334445760), (3, 222963840), (4, 167222880), (5, 133778304), (6, 111481920), (8, 83611440), (9, 74321280), (10, 66889152), (11, 60808320), (12, 55740960), (15, 44592768), (16, 41805720), (17, 39346560), (18, 37160640), (20, 33444576), (22, 30404160), (23, 29082240), (24, 27870480), (27, 24773760), (30, 22296384), (32, 20902860), (33, 20269440), (34, 19673280), (36, 18580320), (40, 16722288), (44, 15202080), (45, 14864256), (46, 14541120), (48, 13935240), (51, 13115520), (54, 12386880), (55, 12161664), (60, 11148192), (64, 10451430), (66, 10134720), (68, 9836640), (69, 9694080), (72, 9290160), (80, 8361144), (81, 8257920), (85, 7869312), (88, 7601040), (90, 7432128), (92, 7270560), (96, 6967620), (99, 6756480), (102, 6557760), (108, 6193440), (110, 6080832), (115, 5816448), (120, 5574096), (128, 5225715), (132, 5067360), (135, 4954752), (136, 4918320), (138, 4847040), (144, 4645080), (153, 4371840), (160, 4180572), (162, 4128960), (165, 4053888), (170, 3934656), (176, 3800520), (180, 3716064), (184, 3635280), (187, 3576960), (192, 3483810), (198, 3378240), (204, 3278880), (207, 3231360), (216, 3096720), (220, 3040416), (230, 2908224), (240, 2787048), (243, 2752640), (253, 2643840), (255, 2623104), (264, 2533680), (270, 2477376), (272, 2459160), (276, 2423520), (288, 2322540), (297, 2252160), (306, 2185920), (320, 2090286), (324, 2064480), (330, 2026944), (340, 1967328), (345, 1938816), (352, 1900260), (360, 1858032), (368, 1817640), (374, 1788480), (384, 1741905), (391, 1710720), (396, 1689120), (405, 1651584), (408, 1639440), (414, 1615680), (432, 1548360), (440, 1520208), (459, 1457280), (460, 1454112), (480, 1393524), (486, 1376320), (495, 1351296), (506, 1321920), (510, 1311552), (528, 1266840), (540, 1238688), (544, 1229580), (552, 1211760), (561, 1192320), (576, 1161270), (594, 1126080), (612, 1092960), (621, 1077120), (640, 1045143), (648, 1032240), (660, 1013472), (680, 983664), (690, 969408), (704, 950130), (720, 929016), (736, 908820), (748, 894240), (759, 881280), (765, 874368), (782, 855360), (792, 844560), (810, 825792), (816, 819720), (828, 807840), (864, 774180), (880, 760104), (891, 750720), (918, 728640), (920, 727056), (935, 715392), (960, 696762), (972, 688160), (990, 675648), (1012, 660960), (1020, 655776), (1035, 646272), (1056, 633420), (1080, 619344), (1088, 614790), (1104, 605880), (1122, 596160), (1152, 580635), (1173, 570240), (1188, 563040), (1215, 550528), (1224, 546480), (1242, 538560), (1265, 528768), (1296, 516120), (1320, 506736), (1360, 491832), (1377, 485760), (1380, 484704), (1408, 475065), (1440, 464508), (1472, 454410), (1485, 450432), (1496, 447120), (1518, 440640), (1530, 437184), (1564, 427680), (1584, 422280), (1620, 412896), (1632, 409860), (1656, 403920), (1683, 397440), (1728, 387090), (1760, 380052), (1782, 375360), (1836, 364320), (1840, 363528), (1863, 359040), (1870, 357696), (1920, 348381), (1944, 344080), (1955, 342144), (1980, 337824), (2024, 330480), (2040, 327888), (2070, 323136), (2112, 316710), (2160, 309672), (2176, 307395), (2208, 302940), (2244, 298080), (2277, 293760), (2295, 291456), (2346, 285120), (2376, 281520), (2430, 275264), (2448, 273240), (2484, 269280), (2530, 264384), (2592, 258060), (2640, 253368), (2673, 250240), (2720, 245916), (2754, 242880), (2760, 242352), (2805, 238464), (2880, 232254), (2944, 227205), (2970, 225216), (2992, 223560), (3036, 220320), (3060, 218592), (3105, 215424), (3128, 213840), (3168, 211140), (3240, 206448), (3264, 204930), (3312, 201960), (3366, 198720), (3456, 193545), (3519, 190080), (3520, 190026), (3564, 187680), (3672, 182160), (3680, 181764), (3726, 179520), (3740, 178848), (3795, 176256), (3888, 172040), (3910, 171072), (3960, 168912), (4048, 165240), (4080, 163944), (4131, 161920), (4140, 161568), (4224, 158355), (4301, 155520), (4320, 154836), (4416, 151470), (4455, 150144), (4488, 149040), (4554, 146880), (4590, 145728), (4692, 142560), (4752, 140760), (4860, 137632), (4896, 136620), (4968, 134640), (5049, 132480), (5060, 132192), (5184, 129030), (5280, 126684), (5346, 125120), (5440, 122958), (5508, 121440), (5520, 121176), (5589, 119680), (5610, 119232), (5760, 116127), (5865, 114048), (5940, 112608), (5984, 111780), (6072, 110160), (6120, 109296), (6210, 107712), (6256, 106920), (6336, 105570), (6480, 103224), (6528, 102465), (6624, 100980), (6732, 99360), (6831, 97920), (6885, 97152), (7038, 95040), (7040, 95013), (7128, 93840), (7344, 91080), (7360, 90882), (7452, 89760), (7480, 89424), (7590, 88128), (7776, 86020), (7820, 85536), (7920, 84456), (8096, 82620), (8160, 81972), (8262, 80960), (8280, 80784), (8415, 79488), (8602, 77760), (8640, 77418), (8832, 75735), (8910, 75072), (8976, 74520), (9108, 73440), (9180, 72864), (9315, 71808), (9384, 71280), (9504, 70380), (9720, 68816), (9792, 68310), (9936, 67320), (10098, 66240), (10120, 66096), (10368, 64515), (10557, 63360), (10560, 63342), (10692, 62560), (10880, 61479), (11016, 60720), (11040, 60588), (11178, 59840), (11220, 59616), (11385, 58752), (11730, 57024), (11880, 56304), (11968, 55890), (12144, 55080), (12240, 54648), (12420, 53856), (12512, 53460), (12672, 52785), (12903, 51840), (12960, 51612), (13248, 50490), (13365, 50048), (13464, 49680), (13662, 48960), (13770, 48576), (14076, 47520), (14256, 46920), (14688, 45540), (14720, 45441), (14904, 44880), (14960, 44712), (15147, 44160), (15180, 44064), (15552, 43010), (15640, 42768), (15840, 42228), (16192, 41310), (16320, 40986), (16524, 40480), (16560, 40392), (16830, 39744), (17204, 38880), (17280, 38709), (17595, 38016), (17820, 37536), (17952, 37260), (18216, 36720), (18360, 36432), (18630, 35904), (18768, 35640), (19008, 35190), (19440, 34408), (19584, 34155), (19872, 33660), (20196, 33120), (20240, 33048), (20493, 32640), (20655, 32384), (21114, 31680), (21120, 31671), (21384, 31280), (21505, 31104), (22032, 30360), (22080, 30294), (22356, 29920), (22440, 29808), (22770, 29376), (23460, 28512), (23760, 28152), (23936, 27945), (24288, 27540), (24480, 27324), (24840, 26928), (25024, 26730), (25245, 26496), (25806, 25920)]