2627568720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{19309}}^1$

素因数の和:19344

約数の個数: 240

約数和(自身を含む): 10458913920

約数和(自身を除く): 7831345200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 19309, 19440, 22680, 27216, 34020, 38618, 45360, 57927, 68040, 77236, 96545, 115854, 135163, 136080, 154472, 173781, 193090, 231708, 270326, 289635, 308944, 347562, 386180, 405489, 463416, 521343, 540652, 579270, 675815, 695124, 772360, 810978, 868905, 926832, 1042686, 1081304, 1158540, 1216467, 1351630, 1390248, 1544720, 1564029, 1621956, 1737810, 2027445, 2085372, 2162608, 2317080, 2432934, 2606715, 2703260, 2780496, 3128058, 3243912, 3475620, 3649401, 4054890, 4170744, 4634160, 4692087, 4865868, 5213430, 5406520, 6082335, 6256116, 6487824, 6951240, 7298802, 7820145, 8109780, 8341488, 9384174, 9731736, 10426860, 10813040, 10948203, 12164670, 12512232, 13902480, 14597604, 15640290, 16219560, 18247005, 18768348, 19463472, 20853720, 21896406, 23460435, 24329340, 25024464, 29195208, 31280580, 32439120, 32844609, 36494010, 37536696, 41707440, 43792812, 46920870, 48658680, 54741015, 58390416, 62561160, 65689218, 72988020, 75073392, 87585624, 93841740, 97317360, 109482030, 125122320, 131378436, 145976040, 164223045, 175171248, 187683480, 218964060, 262756872, 291952080, 328446090, 375366960, 437928120, 525513744, 656892180, 875856240, 1313784360, 2627568720]

約数ペア:

[(1, 2627568720), (2, 1313784360), (3, 875856240), (4, 656892180), (5, 525513744), (6, 437928120), (7, 375366960), (8, 328446090), (9, 291952080), (10, 262756872), (12, 218964060), (14, 187683480), (15, 175171248), (16, 164223045), (18, 145976040), (20, 131378436), (21, 125122320), (24, 109482030), (27, 97317360), (28, 93841740), (30, 87585624), (35, 75073392), (36, 72988020), (40, 65689218), (42, 62561160), (45, 58390416), (48, 54741015), (54, 48658680), (56, 46920870), (60, 43792812), (63, 41707440), (70, 37536696), (72, 36494010), (80, 32844609), (81, 32439120), (84, 31280580), (90, 29195208), (105, 25024464), (108, 24329340), (112, 23460435), (120, 21896406), (126, 20853720), (135, 19463472), (140, 18768348), (144, 18247005), (162, 16219560), (168, 15640290), (180, 14597604), (189, 13902480), (210, 12512232), (216, 12164670), (240, 10948203), (243, 10813040), (252, 10426860), (270, 9731736), (280, 9384174), (315, 8341488), (324, 8109780), (336, 7820145), (360, 7298802), (378, 6951240), (405, 6487824), (420, 6256116), (432, 6082335), (486, 5406520), (504, 5213430), (540, 4865868), (560, 4692087), (567, 4634160), (630, 4170744), (648, 4054890), (720, 3649401), (756, 3475620), (810, 3243912), (840, 3128058), (945, 2780496), (972, 2703260), (1008, 2606715), (1080, 2432934), (1134, 2317080), (1215, 2162608), (1260, 2085372), (1296, 2027445), (1512, 1737810), (1620, 1621956), (1680, 1564029), (1701, 1544720), (1890, 1390248), (1944, 1351630), (2160, 1216467), (2268, 1158540), (2430, 1081304), (2520, 1042686), (2835, 926832), (3024, 868905), (3240, 810978), (3402, 772360), (3780, 695124), (3888, 675815), (4536, 579270), (4860, 540652), (5040, 521343), (5670, 463416), (6480, 405489), (6804, 386180), (7560, 347562), (8505, 308944), (9072, 289635), (9720, 270326), (11340, 231708), (13608, 193090), (15120, 173781), (17010, 154472), (19309, 136080), (19440, 135163), (22680, 115854), (27216, 96545), (34020, 77236), (38618, 68040), (45360, 57927)]