675656640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{8689}}^1$

素因数の和:8721

約数の個数: 168

約数和(自身を含む): 2410327920

約数和(自身を除く): 1734671280

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 8689, 9720, 12960, 15552, 17378, 19440, 25920, 26067, 34756, 38880, 43445, 52134, 69512, 77760, 78201, 86890, 104268, 130335, 139024, 156402, 173780, 208536, 234603, 260670, 278048, 312804, 347560, 391005, 417072, 469206, 521340, 556096, 625608, 695120, 703809, 782010, 834144, 938412, 1042680, 1173015, 1251216, 1390240, 1407618, 1564020, 1668288, 1876824, 2085360, 2111427, 2346030, 2502432, 2780480, 2815236, 3128040, 3519045, 3753648, 4170720, 4222854, 4692060, 5004864, 5630472, 6256080, 7038090, 7507296, 8341440, 8445708, 9384120, 10557135, 11260944, 12512160, 14076180, 15014592, 16891416, 18768240, 21114270, 22521888, 25024320, 28152360, 33782832, 37536480, 42228540, 45043776, 56304720, 67565664, 75072960, 84457080, 112609440, 135131328, 168914160, 225218880, 337828320, 675656640]

約数ペア:

[(1, 675656640), (2, 337828320), (3, 225218880), (4, 168914160), (5, 135131328), (6, 112609440), (8, 84457080), (9, 75072960), (10, 67565664), (12, 56304720), (15, 45043776), (16, 42228540), (18, 37536480), (20, 33782832), (24, 28152360), (27, 25024320), (30, 22521888), (32, 21114270), (36, 18768240), (40, 16891416), (45, 15014592), (48, 14076180), (54, 12512160), (60, 11260944), (64, 10557135), (72, 9384120), (80, 8445708), (81, 8341440), (90, 7507296), (96, 7038090), (108, 6256080), (120, 5630472), (135, 5004864), (144, 4692060), (160, 4222854), (162, 4170720), (180, 3753648), (192, 3519045), (216, 3128040), (240, 2815236), (243, 2780480), (270, 2502432), (288, 2346030), (320, 2111427), (324, 2085360), (360, 1876824), (405, 1668288), (432, 1564020), (480, 1407618), (486, 1390240), (540, 1251216), (576, 1173015), (648, 1042680), (720, 938412), (810, 834144), (864, 782010), (960, 703809), (972, 695120), (1080, 625608), (1215, 556096), (1296, 521340), (1440, 469206), (1620, 417072), (1728, 391005), (1944, 347560), (2160, 312804), (2430, 278048), (2592, 260670), (2880, 234603), (3240, 208536), (3888, 173780), (4320, 156402), (4860, 139024), (5184, 130335), (6480, 104268), (7776, 86890), (8640, 78201), (8689, 77760), (9720, 69512), (12960, 52134), (15552, 43445), (17378, 38880), (19440, 34756), (25920, 26067)]