515249280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 384

約数和(自身を含む): 2192037120

約数和(自身を除く): 1676787840

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 983, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 1966, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 2949, 3120, 3276, 3360, 3640, 3744, 3932, 4032, 4095, 4160, 4368, 4480, 4680, 4915, 4992, 5040, 5460, 5760, 5824, 5898, 6240, 6552, 6720, 6881, 7280, 7488, 7864, 8064, 8190, 8320, 8736, 8847, 9360, 9830, 10080, 10920, 11648, 11796, 12480, 12779, 13104, 13440, 13762, 14560, 14745, 14976, 15728, 16380, 17472, 17694, 18720, 19660, 20160, 20643, 21840, 23592, 24960, 25558, 26208, 27524, 29120, 29490, 31456, 32760, 34405, 34944, 35388, 37440, 38337, 39320, 40320, 41286, 43680, 44235, 47184, 51116, 52416, 55048, 58240, 58980, 61929, 62912, 63895, 65520, 68810, 70776, 74880, 76674, 78640, 82572, 87360, 88470, 89453, 94368, 102232, 103215, 104832, 110096, 115011, 117960, 123858, 125824, 127790, 131040, 137620, 141552, 153348, 157280, 165144, 174720, 176940, 178906, 188736, 191685, 204464, 206430, 220192, 230022, 235920, 247716, 255580, 262080, 268359, 275240, 283104, 306696, 309645, 314560, 330288, 353880, 357812, 377472, 383370, 408928, 412860, 440384, 447265, 460044, 471840, 495432, 511160, 524160, 536718, 550480, 566208, 575055, 613392, 619290, 629120, 660576, 707760, 715624, 766740, 805077, 817856, 825720, 880768, 894530, 920088, 943680, 990864, 1022320, 1073436, 1100960, 1132416, 1150110, 1226784, 1238580, 1321152, 1341795, 1415520, 1431248, 1533480, 1610154, 1635712, 1651440, 1789060, 1840176, 1887360, 1981728, 2044640, 2146872, 2201920, 2300220, 2453568, 2477160, 2642304, 2683590, 2831040, 2862496, 3066960, 3220308, 3302880, 3578120, 3680352, 3963456, 4025385, 4089280, 4293744, 4403840, 4600440, 4907136, 4954320, 5367180, 5662080, 5724992, 6133920, 6440616, 6605760, 7156240, 7360704, 7926912, 8050770, 8178560, 8587488, 9200880, 9908640, 10734360, 11449984, 12267840, 12881232, 13211520, 14312480, 14721408, 16101540, 17174976, 18401760, 19817280, 21468720, 24535680, 25762464, 28624960, 32203080, 34349952, 36803520, 39634560, 42937440, 51524928, 57249920, 64406160, 73607040, 85874880, 103049856, 128812320, 171749760, 257624640, 515249280]

約数ペア:

[(1, 515249280), (2, 257624640), (3, 171749760), (4, 128812320), (5, 103049856), (6, 85874880), (7, 73607040), (8, 64406160), (9, 57249920), (10, 51524928), (12, 42937440), (13, 39634560), (14, 36803520), (15, 34349952), (16, 32203080), (18, 28624960), (20, 25762464), (21, 24535680), (24, 21468720), (26, 19817280), (28, 18401760), (30, 17174976), (32, 16101540), (35, 14721408), (36, 14312480), (39, 13211520), (40, 12881232), (42, 12267840), (45, 11449984), (48, 10734360), (52, 9908640), (56, 9200880), (60, 8587488), (63, 8178560), (64, 8050770), (65, 7926912), (70, 7360704), (72, 7156240), (78, 6605760), (80, 6440616), (84, 6133920), (90, 5724992), (91, 5662080), (96, 5367180), (104, 4954320), (105, 4907136), (112, 4600440), (117, 4403840), (120, 4293744), (126, 4089280), (128, 4025385), (130, 3963456), (140, 3680352), (144, 3578120), (156, 3302880), (160, 3220308), (168, 3066960), (180, 2862496), (182, 2831040), (192, 2683590), (195, 2642304), (208, 2477160), (210, 2453568), (224, 2300220), (234, 2201920), (240, 2146872), (252, 2044640), (260, 1981728), (273, 1887360), (280, 1840176), (288, 1789060), (312, 1651440), (315, 1635712), (320, 1610154), (336, 1533480), (360, 1431248), (364, 1415520), (384, 1341795), (390, 1321152), (416, 1238580), (420, 1226784), (448, 1150110), (455, 1132416), (468, 1100960), (480, 1073436), (504, 1022320), (520, 990864), (546, 943680), (560, 920088), (576, 894530), (585, 880768), (624, 825720), (630, 817856), (640, 805077), (672, 766740), (720, 715624), (728, 707760), (780, 660576), (819, 629120), (832, 619290), (840, 613392), (896, 575055), (910, 566208), (936, 550480), (960, 536718), (983, 524160), (1008, 511160), (1040, 495432), (1092, 471840), (1120, 460044), (1152, 447265), (1170, 440384), (1248, 412860), (1260, 408928), (1344, 383370), (1365, 377472), (1440, 357812), (1456, 353880), (1560, 330288), (1638, 314560), (1664, 309645), (1680, 306696), (1820, 283104), (1872, 275240), (1920, 268359), (1966, 262080), (2016, 255580), (2080, 247716), (2184, 235920), (2240, 230022), (2340, 220192), (2496, 206430), (2520, 204464), (2688, 191685), (2730, 188736), (2880, 178906), (2912, 176940), (2949, 174720), (3120, 165144), (3276, 157280), (3360, 153348), (3640, 141552), (3744, 137620), (3932, 131040), (4032, 127790), (4095, 125824), (4160, 123858), (4368, 117960), (4480, 115011), (4680, 110096), (4915, 104832), (4992, 103215), (5040, 102232), (5460, 94368), (5760, 89453), (5824, 88470), (5898, 87360), (6240, 82572), (6552, 78640), (6720, 76674), (6881, 74880), (7280, 70776), (7488, 68810), (7864, 65520), (8064, 63895), (8190, 62912), (8320, 61929), (8736, 58980), (8847, 58240), (9360, 55048), (9830, 52416), (10080, 51116), (10920, 47184), (11648, 44235), (11796, 43680), (12480, 41286), (12779, 40320), (13104, 39320), (13440, 38337), (13762, 37440), (14560, 35388), (14745, 34944), (14976, 34405), (15728, 32760), (16380, 31456), (17472, 29490), (17694, 29120), (18720, 27524), (19660, 26208), (20160, 25558), (20643, 24960), (21840, 23592)]