1279231470720

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{391691}}^1$

素因数の和:391735

約数の個数: 448

約数和(自身を含む): 5240180917440

約数和(自身を除く): 3960949446720

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3645, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5103, 5184, 5670, 5760, 5832, 6048, 6480, 6720, 6804, 7290, 7560, 7776, 8064, 8505, 8640, 9072, 9720, 10080, 10206, 10368, 11340, 11664, 12096, 12960, 13440, 13608, 14580, 15120, 15552, 17010, 17280, 18144, 19440, 20160, 20412, 22680, 23328, 24192, 25515, 25920, 27216, 29160, 30240, 31104, 34020, 36288, 38880, 40320, 40824, 45360, 46656, 51030, 51840, 54432, 58320, 60480, 68040, 72576, 77760, 81648, 90720, 93312, 102060, 108864, 116640, 120960, 136080, 155520, 163296, 181440, 204120, 217728, 233280, 272160, 326592, 362880, 391691, 408240, 466560, 544320, 653184, 783382, 816480, 1088640, 1175073, 1566764, 1632960, 1958455, 2350146, 2741837, 3133528, 3265920, 3525219, 3916910, 4700292, 5483674, 5875365, 6267056, 7050438, 7833820, 8225511, 9400584, 10575657, 10967348, 11750730, 12534112, 13709185, 14100876, 15667640, 16451022, 17626095, 18801168, 21151314, 21934696, 23501460, 24676533, 25068224, 27418370, 28201752, 31335280, 31726971, 32902044, 35252190, 37602336, 41127555, 42302628, 43869392, 47002920, 49353066, 50136448, 52878285, 54836740, 56403504, 62670560, 63453942, 65804088, 70504380, 74029599, 75204672, 82255110, 84605256, 87738784, 94005840, 95180913, 98706132, 105756570, 109673480, 112807008, 123382665, 125341120, 126907884, 131608176, 141008760, 148059198, 150409344, 158634855, 164510220, 169210512, 175477568, 188011680, 190361826, 197412264, 211513140, 219346960, 222088797, 225614016, 246765330, 250682240, 253815768, 263216352, 282017520, 285542739, 296118396, 317269710, 329020440, 338421024, 350955136, 370147995, 376023360, 380723652, 394824528, 423026280, 438693920, 444177594, 451228032, 475904565, 493530660, 507631536, 526432704, 564035040, 571085478, 592236792, 634539420, 658040880, 666266391, 676842048, 740295990, 752046720, 761447304, 789649056, 846052560, 877387840, 888355188, 951809130, 987061320, 1015263072, 1052865408, 1110443985, 1128070080, 1142170956, 1184473584, 1269078840, 1316081760, 1332532782, 1353684096, 1427713695, 1480591980, 1522894608, 1579298112, 1692105120, 1754775680, 1776710376, 1903618260, 1974122640, 1998799173, 2030526144, 2220887970, 2256140160, 2284341912, 2368947168, 2538157680, 2632163520, 2665065564, 2855427390, 2961183960, 3045789216, 3158596224, 3331331955, 3384210240, 3553420752, 3807236520, 3948245280, 3997598346, 4061052288, 4441775940, 4568683824, 4737894336, 5076315360, 5264327040, 5330131128, 5710854780, 5922367920, 6091578432, 6662663910, 6768420480, 7106841504, 7614473040, 7896490560, 7995196692, 8883551880, 9137367648, 9475788672, 9993995865, 10152630720, 10660262256, 11421709560, 11844735840, 12183156864, 13325327820, 14213683008, 15228946080, 15792981120, 15990393384, 17767103760, 18274735296, 19987991730, 20305261440, 21320524512, 22843419120, 23689471680, 26650655640, 28427366016, 30457892160, 31980786768, 35534207520, 36549470592, 39975983460, 42641049024, 45686838240, 47378943360, 53301311280, 60915784320, 63961573536, 71068415040, 79951966920, 85282098048, 91373676480, 106602622560, 127923147072, 142136830080, 159903933840, 182747352960, 213205245120, 255846294144, 319807867680, 426410490240, 639615735360, 1279231470720]

約数ペア:

[(1, 1279231470720), (2, 639615735360), (3, 426410490240), (4, 319807867680), (5, 255846294144), (6, 213205245120), (7, 182747352960), (8, 159903933840), (9, 142136830080), (10, 127923147072), (12, 106602622560), (14, 91373676480), (15, 85282098048), (16, 79951966920), (18, 71068415040), (20, 63961573536), (21, 60915784320), (24, 53301311280), (27, 47378943360), (28, 45686838240), (30, 42641049024), (32, 39975983460), (35, 36549470592), (36, 35534207520), (40, 31980786768), (42, 30457892160), (45, 28427366016), (48, 26650655640), (54, 23689471680), (56, 22843419120), (60, 21320524512), (63, 20305261440), (64, 19987991730), (70, 18274735296), (72, 17767103760), (80, 15990393384), (81, 15792981120), (84, 15228946080), (90, 14213683008), (96, 13325327820), (105, 12183156864), (108, 11844735840), (112, 11421709560), (120, 10660262256), (126, 10152630720), (128, 9993995865), (135, 9475788672), (140, 9137367648), (144, 8883551880), (160, 7995196692), (162, 7896490560), (168, 7614473040), (180, 7106841504), (189, 6768420480), (192, 6662663910), (210, 6091578432), (216, 5922367920), (224, 5710854780), (240, 5330131128), (243, 5264327040), (252, 5076315360), (270, 4737894336), (280, 4568683824), (288, 4441775940), (315, 4061052288), (320, 3997598346), (324, 3948245280), (336, 3807236520), (360, 3553420752), (378, 3384210240), (384, 3331331955), (405, 3158596224), (420, 3045789216), (432, 2961183960), (448, 2855427390), (480, 2665065564), (486, 2632163520), (504, 2538157680), (540, 2368947168), (560, 2284341912), (567, 2256140160), (576, 2220887970), (630, 2030526144), (640, 1998799173), (648, 1974122640), (672, 1903618260), (720, 1776710376), (729, 1754775680), (756, 1692105120), (810, 1579298112), (840, 1522894608), (864, 1480591980), (896, 1427713695), (945, 1353684096), (960, 1332532782), (972, 1316081760), (1008, 1269078840), (1080, 1184473584), (1120, 1142170956), (1134, 1128070080), (1152, 1110443985), (1215, 1052865408), (1260, 1015263072), (1296, 987061320), (1344, 951809130), (1440, 888355188), (1458, 877387840), (1512, 846052560), (1620, 789649056), (1680, 761447304), (1701, 752046720), (1728, 740295990), (1890, 676842048), (1920, 666266391), (1944, 658040880), (2016, 634539420), (2160, 592236792), (2240, 571085478), (2268, 564035040), (2430, 526432704), (2520, 507631536), (2592, 493530660), (2688, 475904565), (2835, 451228032), (2880, 444177594), (2916, 438693920), (3024, 423026280), (3240, 394824528), (3360, 380723652), (3402, 376023360), (3456, 370147995), (3645, 350955136), (3780, 338421024), (3888, 329020440), (4032, 317269710), (4320, 296118396), (4480, 285542739), (4536, 282017520), (4860, 263216352), (5040, 253815768), (5103, 250682240), (5184, 246765330), (5670, 225614016), (5760, 222088797), (5832, 219346960), (6048, 211513140), (6480, 197412264), (6720, 190361826), (6804, 188011680), (7290, 175477568), (7560, 169210512), (7776, 164510220), (8064, 158634855), (8505, 150409344), (8640, 148059198), (9072, 141008760), (9720, 131608176), (10080, 126907884), (10206, 125341120), (10368, 123382665), (11340, 112807008), (11664, 109673480), (12096, 105756570), (12960, 98706132), (13440, 95180913), (13608, 94005840), (14580, 87738784), (15120, 84605256), (15552, 82255110), (17010, 75204672), (17280, 74029599), (18144, 70504380), (19440, 65804088), (20160, 63453942), (20412, 62670560), (22680, 56403504), (23328, 54836740), (24192, 52878285), (25515, 50136448), (25920, 49353066), (27216, 47002920), (29160, 43869392), (30240, 42302628), (31104, 41127555), (34020, 37602336), (36288, 35252190), (38880, 32902044), (40320, 31726971), (40824, 31335280), (45360, 28201752), (46656, 27418370), (51030, 25068224), (51840, 24676533), (54432, 23501460), (58320, 21934696), (60480, 21151314), (68040, 18801168), (72576, 17626095), (77760, 16451022), (81648, 15667640), (90720, 14100876), (93312, 13709185), (102060, 12534112), (108864, 11750730), (116640, 10967348), (120960, 10575657), (136080, 9400584), (155520, 8225511), (163296, 7833820), (181440, 7050438), (204120, 6267056), (217728, 5875365), (233280, 5483674), (272160, 4700292), (326592, 3916910), (362880, 3525219), (391691, 3265920), (408240, 3133528), (466560, 2741837), (544320, 2350146), (653184, 1958455), (783382, 1632960), (816480, 1566764), (1088640, 1175073)]