2100775680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 324

約数和(自身を含む): 7733408592

約数和(自身を除く): 5632632912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 289, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 578, 612, 631, 640, 680, 720, 765, 768, 816, 867, 960, 1020, 1088, 1152, 1156, 1224, 1262, 1280, 1360, 1440, 1445, 1530, 1632, 1734, 1893, 1920, 2040, 2176, 2304, 2312, 2448, 2524, 2601, 2720, 2880, 2890, 3060, 3155, 3264, 3468, 3786, 3840, 4080, 4335, 4352, 4624, 4896, 5048, 5202, 5440, 5679, 5760, 5780, 6120, 6310, 6528, 6936, 7572, 8160, 8670, 9248, 9465, 9792, 10096, 10404, 10727, 10880, 11358, 11520, 11560, 12240, 12620, 13005, 13056, 13872, 15144, 16320, 17340, 18496, 18930, 19584, 20192, 20808, 21454, 21760, 22716, 23120, 24480, 25240, 26010, 27744, 28395, 30288, 32181, 32640, 34680, 36992, 37860, 39168, 40384, 41616, 42908, 45432, 46240, 48960, 50480, 52020, 53635, 55488, 56790, 60576, 64362, 65280, 69360, 73984, 75720, 80768, 83232, 85816, 90864, 92480, 96543, 97920, 100960, 104040, 107270, 110976, 113580, 121152, 128724, 138720, 151440, 160905, 161536, 166464, 171632, 181728, 182359, 184960, 193086, 195840, 201920, 208080, 214540, 221952, 227160, 242304, 257448, 277440, 302880, 321810, 332928, 343264, 363456, 364718, 369920, 386172, 403840, 416160, 429080, 454320, 482715, 484608, 514896, 547077, 554880, 605760, 643620, 665856, 686528, 726912, 729436, 772344, 807680, 832320, 858160, 908640, 911795, 965430, 1029792, 1094154, 1109760, 1211520, 1287240, 1373056, 1453824, 1458872, 1544688, 1641231, 1664640, 1716320, 1817280, 1823590, 1930860, 2059584, 2188308, 2423040, 2574480, 2735385, 2746112, 2917744, 3089376, 3282462, 3329280, 3432640, 3634560, 3647180, 3861720, 4119168, 4376616, 5148960, 5470770, 5835488, 6178752, 6564924, 6865280, 7269120, 7294360, 7723440, 8206155, 8238336, 8753232, 10297920, 10941540, 11670976, 12357504, 13129848, 13730560, 14588720, 15446880, 16412310, 17506464, 20595840, 21883080, 23341952, 24715008, 26259696, 29177440, 30893760, 32824620, 35012928, 41191680, 43766160, 46683904, 52519392, 58354880, 61787520, 65649240, 70025856, 87532320, 105038784, 116709760, 123575040, 131298480, 140051712, 175064640, 210077568, 233419520, 262596960, 350129280, 420155136, 525193920, 700258560, 1050387840, 2100775680]

約数ペア:

[(1, 2100775680), (2, 1050387840), (3, 700258560), (4, 525193920), (5, 420155136), (6, 350129280), (8, 262596960), (9, 233419520), (10, 210077568), (12, 175064640), (15, 140051712), (16, 131298480), (17, 123575040), (18, 116709760), (20, 105038784), (24, 87532320), (30, 70025856), (32, 65649240), (34, 61787520), (36, 58354880), (40, 52519392), (45, 46683904), (48, 43766160), (51, 41191680), (60, 35012928), (64, 32824620), (68, 30893760), (72, 29177440), (80, 26259696), (85, 24715008), (90, 23341952), (96, 21883080), (102, 20595840), (120, 17506464), (128, 16412310), (136, 15446880), (144, 14588720), (153, 13730560), (160, 13129848), (170, 12357504), (180, 11670976), (192, 10941540), (204, 10297920), (240, 8753232), (255, 8238336), (256, 8206155), (272, 7723440), (288, 7294360), (289, 7269120), (306, 6865280), (320, 6564924), (340, 6178752), (360, 5835488), (384, 5470770), (408, 5148960), (480, 4376616), (510, 4119168), (544, 3861720), (576, 3647180), (578, 3634560), (612, 3432640), (631, 3329280), (640, 3282462), (680, 3089376), (720, 2917744), (765, 2746112), (768, 2735385), (816, 2574480), (867, 2423040), (960, 2188308), (1020, 2059584), (1088, 1930860), (1152, 1823590), (1156, 1817280), (1224, 1716320), (1262, 1664640), (1280, 1641231), (1360, 1544688), (1440, 1458872), (1445, 1453824), (1530, 1373056), (1632, 1287240), (1734, 1211520), (1893, 1109760), (1920, 1094154), (2040, 1029792), (2176, 965430), (2304, 911795), (2312, 908640), (2448, 858160), (2524, 832320), (2601, 807680), (2720, 772344), (2880, 729436), (2890, 726912), (3060, 686528), (3155, 665856), (3264, 643620), (3468, 605760), (3786, 554880), (3840, 547077), (4080, 514896), (4335, 484608), (4352, 482715), (4624, 454320), (4896, 429080), (5048, 416160), (5202, 403840), (5440, 386172), (5679, 369920), (5760, 364718), (5780, 363456), (6120, 343264), (6310, 332928), (6528, 321810), (6936, 302880), (7572, 277440), (8160, 257448), (8670, 242304), (9248, 227160), (9465, 221952), (9792, 214540), (10096, 208080), (10404, 201920), (10727, 195840), (10880, 193086), (11358, 184960), (11520, 182359), (11560, 181728), (12240, 171632), (12620, 166464), (13005, 161536), (13056, 160905), (13872, 151440), (15144, 138720), (16320, 128724), (17340, 121152), (18496, 113580), (18930, 110976), (19584, 107270), (20192, 104040), (20808, 100960), (21454, 97920), (21760, 96543), (22716, 92480), (23120, 90864), (24480, 85816), (25240, 83232), (26010, 80768), (27744, 75720), (28395, 73984), (30288, 69360), (32181, 65280), (32640, 64362), (34680, 60576), (36992, 56790), (37860, 55488), (39168, 53635), (40384, 52020), (41616, 50480), (42908, 48960), (45432, 46240)]