690992280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 288

約数和(自身を含む): 2558228400

約数和(自身を除く): 1867236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 121, 132, 145, 165, 174, 180, 198, 220, 232, 242, 261, 264, 290, 319, 330, 348, 360, 363, 396, 435, 440, 484, 495, 522, 547, 580, 605, 638, 660, 696, 726, 792, 870, 957, 968, 990, 1044, 1089, 1094, 1160, 1210, 1276, 1305, 1320, 1452, 1595, 1641, 1740, 1815, 1914, 1980, 2088, 2178, 2188, 2420, 2552, 2610, 2735, 2871, 2904, 3190, 3282, 3480, 3509, 3630, 3828, 3960, 4356, 4376, 4785, 4840, 4923, 5220, 5445, 5470, 5742, 6017, 6380, 6564, 7018, 7260, 7656, 8205, 8712, 9570, 9846, 10440, 10527, 10890, 10940, 11484, 12034, 12760, 13128, 14036, 14355, 14520, 15863, 16410, 17545, 18051, 19140, 19692, 21054, 21780, 21880, 22968, 24068, 24615, 28072, 28710, 30085, 31581, 31726, 32820, 35090, 36102, 38280, 39384, 42108, 43560, 47589, 48136, 49230, 52635, 54153, 57420, 60170, 63162, 63452, 65640, 66187, 70180, 72204, 79315, 84216, 90255, 95178, 98460, 105270, 108306, 114840, 120340, 126324, 126904, 132374, 140360, 142767, 144408, 157905, 158630, 174493, 180510, 190356, 196920, 198561, 210540, 216612, 237945, 240680, 252648, 264748, 270765, 285534, 315810, 317260, 330935, 348986, 361020, 380712, 397122, 421080, 433224, 475890, 523479, 529496, 541530, 571068, 595683, 631620, 634520, 661870, 697972, 713835, 722040, 794244, 872465, 951780, 992805, 1046958, 1083060, 1142136, 1191366, 1263240, 1323740, 1395944, 1427670, 1570437, 1588488, 1744930, 1903560, 1919423, 1985610, 2093916, 2166120, 2382732, 2617395, 2647480, 2855340, 2978415, 3140874, 3489860, 3838846, 3971220, 4187832, 4765464, 5234790, 5710680, 5758269, 5956830, 6281748, 6979720, 7677692, 7852185, 7942440, 9597115, 10469580, 11516538, 11913660, 12563496, 15355384, 15704370, 17274807, 19194230, 20939160, 23033076, 23827320, 28791345, 31408740, 34549614, 38388460, 46066152, 57582690, 62817480, 69099228, 76776920, 86374035, 115165380, 138198456, 172748070, 230330760, 345496140, 690992280]

約数ペア:

[(1, 690992280), (2, 345496140), (3, 230330760), (4, 172748070), (5, 138198456), (6, 115165380), (8, 86374035), (9, 76776920), (10, 69099228), (11, 62817480), (12, 57582690), (15, 46066152), (18, 38388460), (20, 34549614), (22, 31408740), (24, 28791345), (29, 23827320), (30, 23033076), (33, 20939160), (36, 19194230), (40, 17274807), (44, 15704370), (45, 15355384), (55, 12563496), (58, 11913660), (60, 11516538), (66, 10469580), (72, 9597115), (87, 7942440), (88, 7852185), (90, 7677692), (99, 6979720), (110, 6281748), (116, 5956830), (120, 5758269), (121, 5710680), (132, 5234790), (145, 4765464), (165, 4187832), (174, 3971220), (180, 3838846), (198, 3489860), (220, 3140874), (232, 2978415), (242, 2855340), (261, 2647480), (264, 2617395), (290, 2382732), (319, 2166120), (330, 2093916), (348, 1985610), (360, 1919423), (363, 1903560), (396, 1744930), (435, 1588488), (440, 1570437), (484, 1427670), (495, 1395944), (522, 1323740), (547, 1263240), (580, 1191366), (605, 1142136), (638, 1083060), (660, 1046958), (696, 992805), (726, 951780), (792, 872465), (870, 794244), (957, 722040), (968, 713835), (990, 697972), (1044, 661870), (1089, 634520), (1094, 631620), (1160, 595683), (1210, 571068), (1276, 541530), (1305, 529496), (1320, 523479), (1452, 475890), (1595, 433224), (1641, 421080), (1740, 397122), (1815, 380712), (1914, 361020), (1980, 348986), (2088, 330935), (2178, 317260), (2188, 315810), (2420, 285534), (2552, 270765), (2610, 264748), (2735, 252648), (2871, 240680), (2904, 237945), (3190, 216612), (3282, 210540), (3480, 198561), (3509, 196920), (3630, 190356), (3828, 180510), (3960, 174493), (4356, 158630), (4376, 157905), (4785, 144408), (4840, 142767), (4923, 140360), (5220, 132374), (5445, 126904), (5470, 126324), (5742, 120340), (6017, 114840), (6380, 108306), (6564, 105270), (7018, 98460), (7260, 95178), (7656, 90255), (8205, 84216), (8712, 79315), (9570, 72204), (9846, 70180), (10440, 66187), (10527, 65640), (10890, 63452), (10940, 63162), (11484, 60170), (12034, 57420), (12760, 54153), (13128, 52635), (14036, 49230), (14355, 48136), (14520, 47589), (15863, 43560), (16410, 42108), (17545, 39384), (18051, 38280), (19140, 36102), (19692, 35090), (21054, 32820), (21780, 31726), (21880, 31581), (22968, 30085), (24068, 28710), (24615, 28072)]