8051359680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 672

約数和(自身を含む): 35219079168

約数和(自身を除く): 27167719488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 520, 546, 558, 560, 576, 585, 620, 624, 630, 651, 672, 720, 728, 744, 780, 806, 819, 832, 840, 868, 910, 930, 936, 960, 991, 992, 1008, 1040, 1085, 1092, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1302, 1344, 1365, 1395, 1440, 1456, 1488, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1953, 1982, 1984, 2015, 2016, 2080, 2170, 2184, 2232, 2240, 2340, 2418, 2480, 2496, 2520, 2604, 2730, 2790, 2821, 2880, 2912, 2973, 2976, 3120, 3224, 3255, 3276, 3360, 3472, 3627, 3640, 3720, 3744, 3906, 3964, 4030, 4032, 4095, 4160, 4340, 4368, 4464, 4680, 4836, 4955, 4960, 5040, 5208, 5460, 5580, 5642, 5824, 5946, 5952, 6045, 6240, 6448, 6510, 6552, 6720, 6937, 6944, 7254, 7280, 7440, 7488, 7812, 7928, 8060, 8190, 8463, 8680, 8736, 8919, 8928, 9360, 9672, 9765, 9910, 9920, 10080, 10416, 10920, 11160, 11284, 11892, 12090, 12480, 12883, 12896, 13020, 13104, 13874, 13888, 14105, 14508, 14560, 14865, 14880, 15624, 15856, 16120, 16380, 16926, 17360, 17472, 17838, 17856, 18135, 18720, 19344, 19530, 19820, 20160, 20811, 20832, 21840, 22320, 22568, 23784, 24180, 25389, 25766, 25792, 26040, 26208, 27748, 28210, 29016, 29120, 29730, 29760, 30721, 31248, 31712, 32240, 32760, 33852, 34685, 34720, 35676, 36270, 37440, 38649, 38688, 39060, 39640, 41622, 41664, 42315, 43680, 44595, 44640, 45136, 47568, 48360, 50778, 51532, 52080, 52416, 55496, 56420, 58032, 59460, 61442, 62433, 62496, 63424, 64415, 64480, 65520, 67704, 69370, 69440, 71352, 72540, 77298, 77376, 78120, 79280, 83244, 84630, 87360, 89190, 89280, 90181, 90272, 92163, 95136, 96720, 101556, 103064, 104055, 104160, 110992, 112840, 115947, 116064, 118920, 122884, 124866, 124992, 126945, 128830, 128960, 131040, 135408, 138740, 142704, 145080, 153605, 154596, 156240, 158560, 166488, 169260, 178380, 180362, 180544, 184326, 190272, 193245, 193440, 203112, 206128, 208110, 208320, 215047, 221984, 225680, 231894, 232128, 237840, 245768, 249732, 253890, 257660, 262080, 270543, 270816, 276489, 277480, 285408, 290160, 307210, 309192, 312165, 312480, 317120, 332976, 338520, 356760, 360724, 368652, 386490, 386880, 399373, 406224, 412256, 416220, 430094, 443968, 450905, 451360, 460815, 463788, 475680, 491536, 499464, 507780, 515320, 541086, 541632, 552978, 554960, 570816, 579735, 580320, 614420, 618384, 624330, 624960, 645141, 665952, 677040, 713520, 721448, 737304, 772980, 798746, 811629, 812448, 824512, 832440, 860188, 901810, 902720, 921630, 927576, 951360, 983072, 998928, 1015560, 1030640, 1075235, 1082172, 1105956, 1109920, 1159470, 1160640, 1198119, 1228840, 1236768, 1248660, 1290282, 1331904, 1352715, 1354080, 1382445, 1427040, 1442896, 1474608, 1545960, 1597492, 1623258, 1624896, 1664880, 1720376, 1803620, 1843260, 1855152, 1935423, 1966144, 1996865, 1997856, 2031120, 2061280, 2150470, 2164344, 2211912, 2219840, 2318940, 2396238, 2457680, 2473536, 2497320, 2580564, 2705430, 2708160, 2764890, 2795611, 2854080, 2885792, 2949216, 3091920, 3194984, 3225705, 3246516, 3329760, 3440752, 3594357, 3607240, 3686520, 3710304, 3870846, 3993730, 3995712, 4058145, 4062240, 4122560, 4300940, 4328688, 4423824, 4637880, 4792476, 4915360, 4994640, 5161128, 5410860, 5529780, 5591222, 5771584, 5898432, 5990595, 6183840, 6389968, 6451410, 6493032, 6659520, 6881504, 7188714, 7214480, 7373040, 7420608, 7741692, 7987460, 8116290, 8124480, 8386833, 8601880, 8657376, 8847648, 9275760, 9584952, 9677115, 9830720, 9989280, 10322256, 10821720, 11059560, 11182444, 11981190, 12367680, 12779936, 12902820, 12986064, 13763008, 13978055, 14377428, 14428960, 14746080, 15483384, 15974920, 16232580, 16773666, 17203760, 17314752, 17695296, 17971785, 18551520, 19169904, 19354230, 19978560, 20644512, 21643440, 22119120, 22364888, 23962380, 25160499, 25559872, 25805640, 25972128, 27956110, 28754856, 28857920, 29492160, 30966768, 31949840, 32465160, 33547332, 34407520, 35943570, 37103040, 38339808, 38708460, 41289024, 41934165, 43286880, 44238240, 44729776, 47924760, 50320998, 51611280, 51944256, 55912220, 57509712, 61933536, 63899680, 64930320, 67094664, 68815040, 71887140, 76679616, 77416920, 83868330, 86573760, 88476480, 89459552, 95849520, 100641996, 103222560, 111824440, 115019424, 123867072, 125802495, 127799360, 129860640, 134189328, 143774280, 154833840, 167736660, 178919104, 191699040, 201283992, 206445120, 223648880, 230038848, 251604990, 259721280, 268378656, 287548560, 309667680, 335473320, 383398080, 402567984, 447297760, 503209980, 536757312, 575097120, 619335360, 670946640, 805135968, 894595520, 1006419960, 1150194240, 1341893280, 1610271936, 2012839920, 2683786560, 4025679840, 8051359680]

約数ペア:

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(160, 50320998), (168, 47924760), (180, 44729776), (182, 44238240), (186, 43286880), (192, 41934165), (195, 41289024), (208, 38708460), (210, 38339808), (217, 37103040), (224, 35943570), (234, 34407520), (240, 33547332), (248, 32465160), (252, 31949840), (260, 30966768), (273, 29492160), (279, 28857920), (280, 28754856), (288, 27956110), (310, 25972128), (312, 25805640), (315, 25559872), (320, 25160499), (336, 23962380), (360, 22364888), (364, 22119120), (372, 21643440), (390, 20644512), (403, 19978560), (416, 19354230), (420, 19169904), (434, 18551520), (448, 17971785), (455, 17695296), (465, 17314752), (468, 17203760), (480, 16773666), (496, 16232580), (504, 15974920), (520, 15483384), (546, 14746080), (558, 14428960), (560, 14377428), (576, 13978055), (585, 13763008), (620, 12986064), (624, 12902820), (630, 12779936), (651, 12367680), (672, 11981190), (720, 11182444), (728, 11059560), (744, 10821720), (780, 10322256), (806, 9989280), (819, 9830720), (832, 9677115), (840, 9584952), (868, 9275760), (910, 8847648), (930, 8657376), (936, 8601880), (960, 8386833), (991, 8124480), (992, 8116290), (1008, 7987460), (1040, 7741692), (1085, 7420608), (1092, 7373040), (1116, 7214480), (1120, 7188714), (1170, 6881504), (1209, 6659520), (1240, 6493032), (1248, 6451410), (1260, 6389968), (1302, 6183840), (1344, 5990595), (1365, 5898432), (1395, 5771584), (1440, 5591222), (1456, 5529780), (1488, 5410860), (1560, 5161128), (1612, 4994640), (1638, 4915360), (1680, 4792476), (1736, 4637880), (1820, 4423824), (1860, 4328688), (1872, 4300940), (1953, 4122560), (1982, 4062240), (1984, 4058145), (2015, 3995712), (2016, 3993730), (2080, 3870846), (2170, 3710304), (2184, 3686520), (2232, 3607240), (2240, 3594357), (2340, 3440752), (2418, 3329760), (2480, 3246516), (2496, 3225705), (2520, 3194984), (2604, 3091920), (2730, 2949216), (2790, 2885792), (2821, 2854080), (2880, 2795611), (2912, 2764890), (2973, 2708160), (2976, 2705430), (3120, 2580564), (3224, 2497320), (3255, 2473536), (3276, 2457680), (3360, 2396238), (3472, 2318940), (3627, 2219840), (3640, 2211912), (3720, 2164344), (3744, 2150470), (3906, 2061280), (3964, 2031120), (4030, 1997856), (4032, 1996865), (4095, 1966144), (4160, 1935423), (4340, 1855152), (4368, 1843260), (4464, 1803620), (4680, 1720376), (4836, 1664880), (4955, 1624896), (4960, 1623258), (5040, 1597492), (5208, 1545960), (5460, 1474608), (5580, 1442896), (5642, 1427040), (5824, 1382445), (5946, 1354080), (5952, 1352715), (6045, 1331904), (6240, 1290282), (6448, 1248660), (6510, 1236768), (6552, 1228840), (6720, 1198119), (6937, 1160640), (6944, 1159470), (7254, 1109920), (7280, 1105956), (7440, 1082172), (7488, 1075235), (7812, 1030640), (7928, 1015560), (8060, 998928), (8190, 983072), (8463, 951360), (8680, 927576), (8736, 921630), (8919, 902720), (8928, 901810), (9360, 860188), (9672, 832440), (9765, 824512), (9910, 812448), (9920, 811629), (10080, 798746), (10416, 772980), (10920, 737304), (11160, 721448), (11284, 713520), (11892, 677040), (12090, 665952), (12480, 645141), (12883, 624960), (12896, 624330), (13020, 618384), (13104, 614420), (13874, 580320), (13888, 579735), (14105, 570816), (14508, 554960), (14560, 552978), (14865, 541632), (14880, 541086), (15624, 515320), (15856, 507780), (16120, 499464), (16380, 491536), (16926, 475680), (17360, 463788), (17472, 460815), (17838, 451360), (17856, 450905), (18135, 443968), (18720, 430094), (19344, 416220), (19530, 412256), (19820, 406224), (20160, 399373), (20811, 386880), (20832, 386490), (21840, 368652), (22320, 360724), (22568, 356760), (23784, 338520), (24180, 332976), (25389, 317120), (25766, 312480), (25792, 312165), (26040, 309192), (26208, 307210), (27748, 290160), (28210, 285408), (29016, 277480), (29120, 276489), (29730, 270816), (29760, 270543), (30721, 262080), (31248, 257660), (31712, 253890), (32240, 249732), (32760, 245768), (33852, 237840), (34685, 232128), (34720, 231894), (35676, 225680), (36270, 221984), (37440, 215047), (38649, 208320), 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