831075840

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{5153}}^1$

素因数の和:5189

約数の個数: 240

約数和(自身を含む): 3290066208

約数和(自身を除く): 2458990368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5153, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10306, 10752, 11520, 13440, 15459, 16128, 17920, 20160, 20612, 23040, 25765, 26880, 30918, 32256, 36071, 40320, 41224, 46377, 51530, 53760, 61836, 72142, 77295, 80640, 82448, 92754, 103060, 108213, 123672, 144284, 154590, 161280, 164896, 180355, 185508, 206120, 216426, 231885, 247344, 288568, 309180, 324639, 329792, 360710, 371016, 412240, 432852, 463770, 494688, 541065, 577136, 618360, 649278, 659584, 721420, 742032, 824480, 865704, 927540, 989376, 1082130, 1154272, 1236720, 1298556, 1319168, 1442840, 1484064, 1623195, 1648960, 1731408, 1855080, 1978752, 2164260, 2308544, 2473440, 2597112, 2638336, 2885680, 2968128, 3246390, 3297920, 3462816, 3710160, 3957504, 4328520, 4617088, 4946880, 5194224, 5771360, 5936256, 6492780, 6595840, 6925632, 7420320, 7915008, 8657040, 9234176, 9893760, 10388448, 11542720, 11872512, 12985560, 13191680, 13851264, 14840640, 17314080, 18468352, 19787520, 20776896, 23085440, 23745024, 25971120, 27702528, 29681280, 34628160, 39575040, 41553792, 46170880, 51942240, 55405056, 59362560, 69256320, 83107584, 92341760, 103884480, 118725120, 138512640, 166215168, 207768960, 277025280, 415537920, 831075840]

約数ペア:

[(1, 831075840), (2, 415537920), (3, 277025280), (4, 207768960), (5, 166215168), (6, 138512640), (7, 118725120), (8, 103884480), (9, 92341760), (10, 83107584), (12, 69256320), (14, 59362560), (15, 55405056), (16, 51942240), (18, 46170880), (20, 41553792), (21, 39575040), (24, 34628160), (28, 29681280), (30, 27702528), (32, 25971120), (35, 23745024), (36, 23085440), (40, 20776896), (42, 19787520), (45, 18468352), (48, 17314080), (56, 14840640), (60, 13851264), (63, 13191680), (64, 12985560), (70, 11872512), (72, 11542720), (80, 10388448), (84, 9893760), (90, 9234176), (96, 8657040), (105, 7915008), (112, 7420320), (120, 6925632), (126, 6595840), (128, 6492780), (140, 5936256), (144, 5771360), (160, 5194224), (168, 4946880), (180, 4617088), (192, 4328520), (210, 3957504), (224, 3710160), (240, 3462816), (252, 3297920), (256, 3246390), (280, 2968128), (288, 2885680), (315, 2638336), (320, 2597112), (336, 2473440), (360, 2308544), (384, 2164260), (420, 1978752), (448, 1855080), (480, 1731408), (504, 1648960), (512, 1623195), (560, 1484064), (576, 1442840), (630, 1319168), (640, 1298556), (672, 1236720), (720, 1154272), (768, 1082130), (840, 989376), (896, 927540), (960, 865704), (1008, 824480), (1120, 742032), (1152, 721420), (1260, 659584), (1280, 649278), (1344, 618360), (1440, 577136), (1536, 541065), (1680, 494688), (1792, 463770), (1920, 432852), (2016, 412240), (2240, 371016), (2304, 360710), (2520, 329792), (2560, 324639), (2688, 309180), (2880, 288568), (3360, 247344), (3584, 231885), (3840, 216426), (4032, 206120), (4480, 185508), (4608, 180355), (5040, 164896), (5153, 161280), (5376, 154590), (5760, 144284), (6720, 123672), (7680, 108213), (8064, 103060), (8960, 92754), (10080, 82448), (10306, 80640), (10752, 77295), (11520, 72142), (13440, 61836), (15459, 53760), (16128, 51530), (17920, 46377), (20160, 41224), (20612, 40320), (23040, 36071), (25765, 32256), (26880, 30918)]