1280534498880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2179}}^1$

素因数の和:2288

約数の個数: 1008

約数和(自身を含む): 5265305760960

約数和(自身を除く): 3984771262080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 160, 168, 182, 186, 192, 195, 196, 208, 210, 217, 224, 240, 245, 248, 260, 273, 280, 294, 310, 312, 320, 336, 364, 372, 390, 392, 403, 416, 420, 434, 448, 455, 465, 480, 490, 496, 520, 546, 560, 588, 620, 624, 637, 651, 672, 728, 735, 744, 780, 784, 806, 832, 840, 868, 910, 930, 960, 961, 980, 992, 1040, 1085, 1092, 1120, 1176, 1209, 1240, 1248, 1274, 1302, 1344, 1365, 1456, 1470, 1488, 1519, 1560, 1568, 1612, 1680, 1736, 1820, 1860, 1911, 1922, 1960, 1984, 2015, 2080, 2170, 2179, 2184, 2240, 2352, 2418, 2480, 2496, 2548, 2604, 2730, 2821, 2883, 2912, 2940, 2976, 3038, 3120, 3136, 3185, 3224, 3255, 3360, 3472, 3640, 3720, 3822, 3844, 3920, 4030, 4160, 4340, 4358, 4368, 4557, 4704, 4805, 4836, 4960, 5096, 5208, 5460, 5642, 5766, 5824, 5880, 5952, 6045, 6076, 6240, 6370, 6448, 6510, 6537, 6720, 6727, 6944, 7280, 7440, 7595, 7644, 7688, 7840, 8060, 8463, 8680, 8716, 8736, 9114, 9408, 9555, 9610, 9672, 9920, 10192, 10416, 10895, 10920, 11284, 11532, 11760, 12090, 12152, 12480, 12493, 12740, 12896, 13020, 13074, 13454, 13888, 14105, 14415, 14560, 14880, 15190, 15253, 15288, 15376, 15680, 16120, 16926, 17360, 17432, 17472, 18228, 19110, 19220, 19344, 19747, 20181, 20384, 20832, 21790, 21840, 22568, 22785, 23064, 23520, 24180, 24304, 24986, 25480, 25792, 26040, 26148, 26908, 28210, 28327, 28830, 29120, 29760, 30380, 30506, 30576, 30752, 32240, 32685, 33635, 33852, 34720, 34864, 36456, 37479, 38220, 38440, 38688, 39494, 40362, 40768, 41664, 42315, 43580, 43680, 45136, 45570, 45759, 46128, 47040, 47089, 48360, 48608, 49972, 50960, 52080, 52296, 53816, 56420, 56654, 57660, 59241, 60760, 61012, 61152, 61504, 62465, 64480, 65370, 67270, 67549, 67704, 69440, 69728, 72912, 74958, 76265, 76440, 76880, 77376, 78988, 80724, 84630, 84981, 87160, 87360, 87451, 90272, 91140, 91518, 92256, 94178, 96720, 97216, 98735, 99944, 100905, 101920, 104160, 104592, 106771, 107632, 112840, 113308, 115320, 118482, 121520, 122024, 122304, 124930, 128960, 130740, 134540, 135098, 135408, 139456, 141267, 141635, 145824, 149916, 152530, 152880, 153760, 157976, 161448, 169260, 169962, 174320, 174902, 180544, 182280, 183036, 184512, 187395, 188356, 193440, 197470, 198289, 199888, 201810, 202647, 203840, 208320, 209184, 213542, 215264, 225680, 226616, 228795, 230640, 235445, 236964, 243040, 244048, 249860, 261480, 262353, 269080, 270196, 270816, 282534, 283270, 291648, 296205, 299832, 305060, 305760, 307520, 315952, 320313, 322896, 337745, 338520, 339924, 348640, 349804, 364560, 366072, 374790, 376712, 386880, 394940, 396578, 399776, 403620, 405294, 418368, 424905, 427084, 430528, 437255, 451360, 453232, 457590, 461280, 470890, 472843, 473928, 486080, 488096, 499720, 522960, 524706, 533855, 538160, 540392, 541632, 565068, 566540, 592410, 594867, 599664, 610120, 611520, 612157, 631904, 640626, 645792, 675490, 677040, 679848, 697280, 699608, 706335, 729120, 732144, 749580, 753424, 789880, 793156, 799552, 807240, 810588, 849810, 854168, 874510, 878137, 902720, 906464, 915180, 922560, 941780, 945686, 947856, 976192, 991445, 999440, 1013235, 1045920, 1049412, 1067710, 1076320, 1080784, 1130136, 1133080, 1184820, 1189734, 1199328, 1220240, 1224314, 1263808, 1281252, 1291584, 1311765, 1350980, 1354080, 1359696, 1388023, 1399216, 1412670, 1418529, 1458240, 1464288, 1499160, 1506848, 1579760, 1586312, 1601565, 1614480, 1621176, 1699620, 1708336, 1749020, 1756274, 1812928, 1830360, 1836471, 1883560, 1891372, 1895712, 1982890, 1998880, 2026470, 2091840, 2094019, 2098824, 2135420, 2152640, 2161568, 2260272, 2266160, 2364215, 2369640, 2379468, 2398656, 2440480, 2448628, 2562504, 2623530, 2634411, 2701960, 2708160, 2719392, 2776046, 2798432, 2825340, 2837058, 2928576, 2974335, 2998320, 3013696, 3060785, 3159520, 3172624, 3203130, 3228960, 3242352, 3309901, 3399240, 3416672, 3498040, 3512548, 3660720, 3672942, 3767120, 3782744, 3791424, 3965780, 3997760, 4052940, 4164069, 4188038, 4197648, 4270840, 4323136, 4390685, 4520544, 4532320, 4728430, 4739280, 4758936, 4880960, 4897256, 5125008, 5247060, 5268822, 5403920, 5438784, 5552092, 5596864, 5650680, 5674116, 5948670, 5996640, 6121570, 6146959, 6282057, 6319040, 6345248, 6406260, 6457920, 6484704, 6619802, 6798480, 6833344, 6940115, 6996080, 7025096, 7092645, 7321440, 7345884, 7534240, 7565488, 7931560, 8105880, 8328138, 8376076, 8395296, 8541680, 8781370, 9041088, 9064640, 9182355, 9456860, 9478560, 9517872, 9794512, 9929703, 10250016, 10470095, 10494120, 10537644, 10807840, 11104184, 11301360, 11348232, 11897340, 11993280, 12243140, 12293918, 12564114, 12690496, 12812520, 12969408, 13172055, 13239604, 13596960, 13880230, 13992160, 14050192, 14185290, 14642880, 14658133, 14691768, 15068480, 15130976, 15863120, 16211760, 16549505, 16656276, 16752152, 16790592, 17083360, 17562740, 18364710, 18440877, 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9850265376, 10326891120, 10671120824, 11433343740, 12195566656, 12312831720, 13066678560, 13338901030, 13769188160, 14071807680, 15244458320, 16006681236, 16417108960, 18293349984, 19700530752, 20008351545, 20653782240, 21342241648, 22866687480, 24625663440, 26133357120, 26677802060, 30488916640, 32013362472, 32834217920, 36586699968, 40016703090, 41307564480, 42684483296, 45733374960, 49251326880, 53355604120, 60977833280, 64026724944, 80033406180, 85368966592, 91466749920, 98502653760, 106711208240, 128053449888, 160066812360, 182933499840, 213422416480, 256106899776, 320133624720, 426844832960, 640267249440, 1280534498880]

約数ペア:

[(1, 1280534498880), (2, 640267249440), (3, 426844832960), (4, 320133624720), (5, 256106899776), (6, 213422416480), (7, 182933499840), (8, 160066812360), (10, 128053449888), (12, 106711208240), (13, 98502653760), (14, 91466749920), (15, 85368966592), (16, 80033406180), (20, 64026724944), (21, 60977833280), (24, 53355604120), (26, 49251326880), (28, 45733374960), (30, 42684483296), (31, 41307564480), (32, 40016703090), (35, 36586699968), (39, 32834217920), (40, 32013362472), (42, 30488916640), (48, 26677802060), (49, 26133357120), (52, 24625663440), (56, 22866687480), (60, 21342241648), (62, 20653782240), (64, 20008351545), (65, 19700530752), (70, 18293349984), (78, 16417108960), (80, 16006681236), (84, 15244458320), (91, 14071807680), (93, 13769188160), (96, 13338901030), (98, 13066678560), (104, 12312831720), (105, 12195566656), (112, 11433343740), (120, 10671120824), (124, 10326891120), (130, 9850265376), (140, 9146674992), (147, 8711119040), (155, 8261512896), (156, 8208554480), (160, 8003340618), (168, 7622229160), (182, 7035903840), (186, 6884594080), (192, 6669450515), (195, 6566843584), (196, 6533339280), (208, 6156415860), (210, 6097783328), (217, 5901080640), (224, 5716671870), (240, 5335560412), (245, 5226671424), (248, 5163445560), (260, 4925132688), (273, 4690602560), (280, 4573337496), (294, 4355559520), (310, 4130756448), (312, 4104277240), (320, 4001670309), (336, 3811114580), (364, 3517951920), (372, 3442297040), (390, 3283421792), (392, 3266669640), (403, 3177504960), (416, 3078207930), (420, 3048891664), (434, 2950540320), (448, 2858335935), (455, 2814361536), (465, 2753837632), (480, 2667780206), (490, 2613335712), (496, 2581722780), (520, 2462566344), (546, 2345301280), (560, 2286668748), (588, 2177779760), (620, 2065378224), (624, 2052138620), (637, 2010258240), (651, 1967026880), (672, 1905557290), (728, 1758975960), (735, 1742223808), (744, 1721148520), (780, 1641710896), (784, 1633334820), (806, 1588752480), (832, 1539103965), (840, 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(24304, 52688220), (24986, 51250080), (25480, 50256456), (25792, 49648515), (26040, 49175672), (26148, 48972560), (26908, 47589360), (28210, 45392928), (28327, 45205440), (28830, 44416736), (29120, 43974399), (29760, 43028713), (30380, 42150576), (30506, 41976480), (30576, 41880380), (30752, 41640690), (32240, 39718812), (32685, 39178048), (33635, 38071488), (33852, 37827440), (34720, 36881754), (34864, 36729420), (36456, 35125480), (37479, 34166720), (38220, 33504304), (38440, 33312552), (38688, 33099010), (39494, 32423520), (40362, 31726240), (40768, 31410285), (41664, 30734795), (42315, 30261952), (43580, 29383536), (43680, 29316266), (45136, 28370580), (45570, 28100384), (45759, 27984320), (46128, 27760460), (47040, 27222247), (47089, 27193920), (48360, 26479208), (48608, 26344110), (49972, 25625040), (50960, 25128228), (52080, 24587836), (52296, 24486280), (53816, 23794680), (56420, 22696464), (56654, 22602720), (57660, 22208368), (59241, 21615680), (60760, 21075288), (61012, 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