442048320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7342

約数の個数: 224

約数和(自身を含む): 1782470400

約数和(自身を除く): 1340422080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7309, 7560, 8640, 10080, 12096, 14618, 15120, 20160, 21927, 29236, 30240, 36545, 43854, 51163, 58472, 60480, 65781, 73090, 87708, 102326, 109635, 116944, 131562, 146180, 153489, 175416, 197343, 204652, 219270, 233888, 255815, 263124, 292360, 306978, 328905, 350832, 394686, 409304, 438540, 460467, 467776, 511630, 526248, 584720, 613956, 657810, 701664, 767445, 789372, 818608, 877080, 920934, 986715, 1023260, 1052496, 1169440, 1227912, 1315620, 1381401, 1403328, 1534890, 1578744, 1637216, 1754160, 1841868, 1973430, 2046520, 2104992, 2302335, 2338880, 2455824, 2631240, 2762802, 3069780, 3157488, 3274432, 3508320, 3683736, 3946860, 4093040, 4209984, 4604670, 4911648, 5262480, 5525604, 6139560, 6314976, 6907005, 7016640, 7367472, 7893720, 8186080, 9209340, 9823296, 10524960, 11051208, 12279120, 12629952, 13814010, 14734944, 15787440, 16372160, 18418680, 21049920, 22102416, 24558240, 27628020, 29469888, 31574880, 36837360, 44204832, 49116480, 55256040, 63149760, 73674720, 88409664, 110512080, 147349440, 221024160, 442048320]

約数ペア:

[(1, 442048320), (2, 221024160), (3, 147349440), (4, 110512080), (5, 88409664), (6, 73674720), (7, 63149760), (8, 55256040), (9, 49116480), (10, 44204832), (12, 36837360), (14, 31574880), (15, 29469888), (16, 27628020), (18, 24558240), (20, 22102416), (21, 21049920), (24, 18418680), (27, 16372160), (28, 15787440), (30, 14734944), (32, 13814010), (35, 12629952), (36, 12279120), (40, 11051208), (42, 10524960), (45, 9823296), (48, 9209340), (54, 8186080), (56, 7893720), (60, 7367472), (63, 7016640), (64, 6907005), (70, 6314976), (72, 6139560), (80, 5525604), (84, 5262480), (90, 4911648), (96, 4604670), (105, 4209984), (108, 4093040), (112, 3946860), (120, 3683736), (126, 3508320), (135, 3274432), (140, 3157488), (144, 3069780), (160, 2762802), (168, 2631240), (180, 2455824), (189, 2338880), (192, 2302335), (210, 2104992), (216, 2046520), (224, 1973430), (240, 1841868), (252, 1754160), (270, 1637216), (280, 1578744), (288, 1534890), (315, 1403328), (320, 1381401), (336, 1315620), (360, 1227912), (378, 1169440), (420, 1052496), (432, 1023260), (448, 986715), (480, 920934), (504, 877080), (540, 818608), (560, 789372), (576, 767445), (630, 701664), (672, 657810), (720, 613956), (756, 584720), (840, 526248), (864, 511630), (945, 467776), (960, 460467), (1008, 438540), (1080, 409304), (1120, 394686), (1260, 350832), (1344, 328905), (1440, 306978), (1512, 292360), (1680, 263124), (1728, 255815), (1890, 233888), (2016, 219270), (2160, 204652), (2240, 197343), (2520, 175416), (2880, 153489), (3024, 146180), (3360, 131562), (3780, 116944), (4032, 109635), (4320, 102326), (5040, 87708), (6048, 73090), (6720, 65781), (7309, 60480), (7560, 58472), (8640, 51163), (10080, 43854), (12096, 36545), (14618, 30240), (15120, 29236), (20160, 21927)]