555851520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 432

約数和(自身を含む): 2253730752

約数和(自身を除く): 1697879232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 122, 126, 128, 140, 144, 160, 168, 180, 183, 192, 210, 224, 226, 240, 244, 252, 256, 280, 288, 305, 315, 320, 336, 339, 360, 366, 384, 420, 427, 448, 452, 480, 488, 504, 549, 560, 565, 576, 610, 630, 640, 672, 678, 720, 732, 768, 791, 840, 854, 896, 904, 915, 960, 976, 1008, 1017, 1098, 1120, 1130, 1152, 1220, 1260, 1280, 1281, 1344, 1356, 1440, 1464, 1582, 1680, 1695, 1708, 1792, 1808, 1830, 1920, 1952, 2016, 2034, 2135, 2196, 2240, 2260, 2304, 2373, 2440, 2520, 2562, 2688, 2712, 2745, 2880, 2928, 3164, 3360, 3390, 3416, 3616, 3660, 3840, 3843, 3904, 3955, 4032, 4068, 4270, 4392, 4480, 4520, 4746, 4880, 5040, 5085, 5124, 5376, 5424, 5490, 5760, 5856, 6328, 6405, 6720, 6780, 6832, 6893, 7119, 7232, 7320, 7686, 7808, 7910, 8064, 8136, 8540, 8784, 8960, 9040, 9492, 9760, 10080, 10170, 10248, 10848, 10980, 11520, 11712, 11865, 12656, 12810, 13440, 13560, 13664, 13786, 14238, 14464, 14640, 15372, 15616, 15820, 16128, 16272, 17080, 17568, 18080, 18984, 19215, 19520, 20160, 20340, 20496, 20679, 21696, 21960, 23424, 23730, 25312, 25620, 26880, 27120, 27328, 27572, 28476, 28928, 29280, 30744, 31640, 32544, 34160, 34465, 35136, 35595, 36160, 37968, 38430, 39040, 40320, 40680, 40992, 41358, 43392, 43920, 46848, 47460, 48251, 50624, 51240, 54240, 54656, 55144, 56952, 58560, 61488, 62037, 63280, 65088, 68320, 68930, 70272, 71190, 72320, 75936, 76860, 78080, 80640, 81360, 81984, 82716, 86784, 87840, 94920, 96502, 101248, 102480, 103395, 108480, 109312, 110288, 113904, 117120, 122976, 124074, 126560, 130176, 136640, 137860, 140544, 142380, 144640, 144753, 151872, 153720, 162720, 163968, 165432, 175680, 189840, 193004, 202496, 204960, 206790, 216960, 220576, 227808, 234240, 241255, 245952, 248148, 253120, 260352, 273280, 275720, 284760, 289506, 303744, 307440, 310185, 325440, 327936, 330864, 351360, 379680, 386008, 409920, 413580, 433920, 434259, 441152, 455616, 482510, 491904, 496296, 506240, 546560, 551440, 569520, 579012, 607488, 614880, 620370, 650880, 661728, 702720, 723765, 759360, 772016, 819840, 827160, 868518, 882304, 911232, 965020, 983808, 992592, 1012480, 1102880, 1139040, 1158024, 1229760, 1240740, 1301760, 1323456, 1447530, 1518720, 1544032, 1639680, 1654320, 1737036, 1764608, 1822464, 1930040, 1985184, 2171295, 2205760, 2278080, 2316048, 2459520, 2481480, 2646912, 2895060, 3037440, 3088064, 3308640, 3474072, 3860080, 3970368, 4342590, 4411520, 4556160, 4632096, 4919040, 4962960, 5293824, 5790120, 6176128, 6617280, 6948144, 7720160, 7940736, 8685180, 8823040, 9112320, 9264192, 9925920, 11580240, 12352256, 13234560, 13896288, 15440320, 15881472, 17370360, 18528384, 19851840, 23160480, 26469120, 27792576, 30880640, 34740720, 37056768, 39703680, 46320960, 55585152, 61761280, 69481440, 79407360, 92641920, 111170304, 138962880, 185283840, 277925760, 555851520]

約数ペア:

[(1, 555851520), (2, 277925760), (3, 185283840), (4, 138962880), (5, 111170304), (6, 92641920), (7, 79407360), (8, 69481440), (9, 61761280), (10, 55585152), (12, 46320960), (14, 39703680), (15, 37056768), (16, 34740720), (18, 30880640), (20, 27792576), (21, 26469120), (24, 23160480), (28, 19851840), (30, 18528384), (32, 17370360), (35, 15881472), (36, 15440320), (40, 13896288), (42, 13234560), (45, 12352256), (48, 11580240), (56, 9925920), (60, 9264192), (61, 9112320), (63, 8823040), (64, 8685180), (70, 7940736), (72, 7720160), (80, 6948144), (84, 6617280), (90, 6176128), (96, 5790120), (105, 5293824), (112, 4962960), (113, 4919040), (120, 4632096), (122, 4556160), (126, 4411520), (128, 4342590), (140, 3970368), (144, 3860080), (160, 3474072), (168, 3308640), (180, 3088064), (183, 3037440), (192, 2895060), (210, 2646912), (224, 2481480), (226, 2459520), (240, 2316048), (244, 2278080), (252, 2205760), (256, 2171295), (280, 1985184), (288, 1930040), (305, 1822464), (315, 1764608), (320, 1737036), (336, 1654320), (339, 1639680), (360, 1544032), (366, 1518720), (384, 1447530), (420, 1323456), (427, 1301760), (448, 1240740), (452, 1229760), (480, 1158024), (488, 1139040), (504, 1102880), (549, 1012480), (560, 992592), (565, 983808), (576, 965020), (610, 911232), (630, 882304), (640, 868518), (672, 827160), (678, 819840), (720, 772016), (732, 759360), (768, 723765), (791, 702720), (840, 661728), (854, 650880), (896, 620370), (904, 614880), (915, 607488), (960, 579012), (976, 569520), (1008, 551440), (1017, 546560), (1098, 506240), (1120, 496296), (1130, 491904), (1152, 482510), (1220, 455616), (1260, 441152), (1280, 434259), (1281, 433920), (1344, 413580), (1356, 409920), (1440, 386008), (1464, 379680), (1582, 351360), (1680, 330864), (1695, 327936), (1708, 325440), (1792, 310185), (1808, 307440), (1830, 303744), (1920, 289506), (1952, 284760), (2016, 275720), (2034, 273280), (2135, 260352), (2196, 253120), (2240, 248148), (2260, 245952), (2304, 241255), (2373, 234240), (2440, 227808), (2520, 220576), (2562, 216960), (2688, 206790), (2712, 204960), (2745, 202496), (2880, 193004), (2928, 189840), (3164, 175680), (3360, 165432), (3390, 163968), (3416, 162720), (3616, 153720), (3660, 151872), (3840, 144753), (3843, 144640), (3904, 142380), (3955, 140544), (4032, 137860), (4068, 136640), (4270, 130176), (4392, 126560), (4480, 124074), (4520, 122976), (4746, 117120), (4880, 113904), (5040, 110288), (5085, 109312), (5124, 108480), (5376, 103395), (5424, 102480), (5490, 101248), (5760, 96502), (5856, 94920), (6328, 87840), (6405, 86784), (6720, 82716), (6780, 81984), (6832, 81360), (6893, 80640), (7119, 78080), (7232, 76860), (7320, 75936), (7686, 72320), (7808, 71190), (7910, 70272), (8064, 68930), (8136, 68320), (8540, 65088), (8784, 63280), (8960, 62037), (9040, 61488), (9492, 58560), (9760, 56952), (10080, 55144), (10170, 54656), (10248, 54240), (10848, 51240), (10980, 50624), (11520, 48251), (11712, 47460), (11865, 46848), (12656, 43920), (12810, 43392), (13440, 41358), (13560, 40992), (13664, 40680), (13786, 40320), (14238, 39040), (14464, 38430), (14640, 37968), (15372, 36160), (15616, 35595), (15820, 35136), (16128, 34465), (16272, 34160), (17080, 32544), (17568, 31640), (18080, 30744), (18984, 29280), (19215, 28928), (19520, 28476), (20160, 27572), (20340, 27328), (20496, 27120), (20679, 26880), (21696, 25620), (21960, 25312), (23424, 23730)]