817879680

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{1753}}^1$

素因数の和:1790

約数の個数: 224

約数和(自身を含む): 2933196660

約数和(自身を除く): 2115316980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1753, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3456, 3506, 3645, 3888, 4320, 4860, 5184, 5259, 5760, 5832, 6480, 7012, 7290, 7776, 8640, 8765, 9720, 10368, 10518, 11664, 12960, 14024, 14580, 15552, 15777, 17280, 17530, 19440, 21036, 23328, 25920, 26295, 28048, 29160, 31104, 31554, 35060, 38880, 42072, 46656, 47331, 51840, 52590, 56096, 58320, 63108, 70120, 77760, 78885, 84144, 93312, 94662, 105180, 112192, 116640, 126216, 140240, 141993, 155520, 157770, 168288, 189324, 210360, 224384, 233280, 236655, 252432, 280480, 283986, 315540, 336576, 378648, 420720, 425979, 466560, 473310, 504864, 560960, 567972, 631080, 673152, 709965, 757296, 841440, 851958, 946620, 1009728, 1121920, 1135944, 1262160, 1277937, 1419930, 1514592, 1682880, 1703916, 1893240, 2019456, 2129895, 2271888, 2524320, 2555874, 2839860, 3029184, 3365760, 3407832, 3786480, 4259790, 4543776, 5048640, 5111748, 5679720, 6058368, 6389685, 6815664, 7572960, 8519580, 9087552, 10097280, 10223496, 11359440, 12779370, 13631328, 15145920, 17039160, 18175104, 20446992, 22718880, 25558740, 27262656, 30291840, 34078320, 40893984, 45437760, 51117480, 54525312, 68156640, 81787968, 90875520, 102234960, 136313280, 163575936, 204469920, 272626560, 408939840, 817879680]

約数ペア:

[(1, 817879680), (2, 408939840), (3, 272626560), (4, 204469920), (5, 163575936), (6, 136313280), (8, 102234960), (9, 90875520), (10, 81787968), (12, 68156640), (15, 54525312), (16, 51117480), (18, 45437760), (20, 40893984), (24, 34078320), (27, 30291840), (30, 27262656), (32, 25558740), (36, 22718880), (40, 20446992), (45, 18175104), (48, 17039160), (54, 15145920), (60, 13631328), (64, 12779370), (72, 11359440), (80, 10223496), (81, 10097280), (90, 9087552), (96, 8519580), (108, 7572960), (120, 6815664), (128, 6389685), (135, 6058368), (144, 5679720), (160, 5111748), (162, 5048640), (180, 4543776), (192, 4259790), (216, 3786480), (240, 3407832), (243, 3365760), (270, 3029184), (288, 2839860), (320, 2555874), (324, 2524320), (360, 2271888), (384, 2129895), (405, 2019456), (432, 1893240), (480, 1703916), (486, 1682880), (540, 1514592), (576, 1419930), (640, 1277937), (648, 1262160), (720, 1135944), (729, 1121920), (810, 1009728), (864, 946620), (960, 851958), (972, 841440), (1080, 757296), (1152, 709965), (1215, 673152), (1296, 631080), (1440, 567972), (1458, 560960), (1620, 504864), (1728, 473310), (1753, 466560), (1920, 425979), (1944, 420720), (2160, 378648), (2430, 336576), (2592, 315540), (2880, 283986), (2916, 280480), (3240, 252432), (3456, 236655), (3506, 233280), (3645, 224384), (3888, 210360), (4320, 189324), (4860, 168288), (5184, 157770), (5259, 155520), (5760, 141993), (5832, 140240), (6480, 126216), (7012, 116640), (7290, 112192), (7776, 105180), (8640, 94662), (8765, 93312), (9720, 84144), (10368, 78885), (10518, 77760), (11664, 70120), (12960, 63108), (14024, 58320), (14580, 56096), (15552, 52590), (15777, 51840), (17280, 47331), (17530, 46656), (19440, 42072), (21036, 38880), (23328, 35060), (25920, 31554), (26295, 31104), (28048, 29160)]