2008355520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1275

約数の個数: 224

約数和(自身を含む): 6819595200

約数和(自身を除く): 4811239680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 109, 120, 136, 160, 170, 192, 204, 218, 240, 255, 272, 320, 327, 340, 408, 436, 480, 510, 544, 545, 654, 680, 816, 872, 960, 1020, 1088, 1090, 1129, 1308, 1360, 1632, 1635, 1744, 1853, 2040, 2180, 2258, 2616, 2720, 3264, 3270, 3387, 3488, 3706, 4080, 4360, 4516, 5232, 5440, 5559, 5645, 6540, 6774, 6976, 7412, 8160, 8720, 9032, 9265, 10464, 11118, 11290, 13080, 13548, 14824, 16320, 16935, 17440, 18064, 18530, 19193, 20928, 22236, 22580, 26160, 27096, 27795, 29648, 33870, 34880, 36128, 37060, 38386, 44472, 45160, 52320, 54192, 55590, 57579, 59296, 67740, 72256, 74120, 76772, 88944, 90320, 95965, 104640, 108384, 111180, 115158, 118592, 123061, 135480, 148240, 153544, 177888, 180640, 191930, 216768, 222360, 230316, 246122, 270960, 287895, 296480, 307088, 355776, 361280, 369183, 383860, 444720, 460632, 492244, 541920, 575790, 592960, 614176, 615305, 738366, 767720, 889440, 921264, 984488, 1083840, 1151580, 1228352, 1230610, 1476732, 1535440, 1778880, 1842528, 1845915, 1968976, 2092037, 2303160, 2461220, 2953464, 3070880, 3685056, 3691830, 3937952, 4184074, 4606320, 4922440, 5906928, 6141760, 6276111, 7383660, 7875904, 8368148, 9212640, 9844880, 10460185, 11813856, 12552222, 14767320, 16736296, 18425280, 19689760, 20920370, 23627712, 25104444, 29534640, 31380555, 33472592, 39379520, 41840740, 50208888, 59069280, 62761110, 66945184, 83681480, 100417776, 118138560, 125522220, 133890368, 167362960, 200835552, 251044440, 334725920, 401671104, 502088880, 669451840, 1004177760, 2008355520]

約数ペア:

[(1, 2008355520), (2, 1004177760), (3, 669451840), (4, 502088880), (5, 401671104), (6, 334725920), (8, 251044440), (10, 200835552), (12, 167362960), (15, 133890368), (16, 125522220), (17, 118138560), (20, 100417776), (24, 83681480), (30, 66945184), (32, 62761110), (34, 59069280), (40, 50208888), (48, 41840740), (51, 39379520), (60, 33472592), (64, 31380555), (68, 29534640), (80, 25104444), (85, 23627712), (96, 20920370), (102, 19689760), (109, 18425280), (120, 16736296), (136, 14767320), (160, 12552222), (170, 11813856), (192, 10460185), (204, 9844880), (218, 9212640), (240, 8368148), (255, 7875904), (272, 7383660), (320, 6276111), (327, 6141760), (340, 5906928), (408, 4922440), (436, 4606320), (480, 4184074), (510, 3937952), (544, 3691830), (545, 3685056), (654, 3070880), (680, 2953464), (816, 2461220), (872, 2303160), (960, 2092037), (1020, 1968976), (1088, 1845915), (1090, 1842528), (1129, 1778880), (1308, 1535440), (1360, 1476732), (1632, 1230610), (1635, 1228352), (1744, 1151580), (1853, 1083840), (2040, 984488), (2180, 921264), (2258, 889440), (2616, 767720), (2720, 738366), (3264, 615305), (3270, 614176), (3387, 592960), (3488, 575790), (3706, 541920), (4080, 492244), (4360, 460632), (4516, 444720), (5232, 383860), (5440, 369183), (5559, 361280), (5645, 355776), (6540, 307088), (6774, 296480), (6976, 287895), (7412, 270960), (8160, 246122), (8720, 230316), (9032, 222360), (9265, 216768), (10464, 191930), (11118, 180640), (11290, 177888), (13080, 153544), (13548, 148240), (14824, 135480), (16320, 123061), (16935, 118592), (17440, 115158), (18064, 111180), (18530, 108384), (19193, 104640), (20928, 95965), (22236, 90320), (22580, 88944), (26160, 76772), (27096, 74120), (27795, 72256), (29648, 67740), (33870, 59296), (34880, 57579), (36128, 55590), (37060, 54192), (38386, 52320), (44472, 45160)]