56757268080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{40993}}^1$

素因数の和:41656

約数の個数: 160

約数和(自身を含む): 195807021120

約数和(自身を除く): 139049753040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 641, 720, 1080, 1282, 1923, 2160, 2564, 3205, 3846, 5128, 5769, 6410, 7692, 9615, 10256, 11538, 12820, 15384, 17307, 19230, 23076, 25640, 28845, 30768, 34614, 38460, 40993, 46152, 51280, 57690, 69228, 76920, 81986, 86535, 92304, 115380, 122979, 138456, 153840, 163972, 173070, 204965, 230760, 245958, 276912, 327944, 346140, 368937, 409930, 461520, 491916, 614895, 655888, 692280, 737874, 819860, 983832, 1106811, 1229790, 1384560, 1475748, 1639720, 1844685, 1967664, 2213622, 2459580, 2951496, 3279440, 3689370, 4427244, 4919160, 5534055, 5902992, 7378740, 8854488, 9838320, 11068110, 14757480, 17708976, 22136220, 26276513, 29514960, 44272440, 52553026, 78829539, 88544880, 105106052, 131382565, 157659078, 210212104, 236488617, 262765130, 315318156, 394147695, 420424208, 472977234, 525530260, 630636312, 709465851, 788295390, 945954468, 1051060520, 1182443085, 1261272624, 1418931702, 1576590780, 1891908936, 2102121040, 2364886170, 2837863404, 3153181560, 3547329255, 3783817872, 4729772340, 5675726808, 6306363120, 7094658510, 9459544680, 11351453616, 14189317020, 18919089360, 28378634040, 56757268080]

約数ペア:

[(1, 56757268080), (2, 28378634040), (3, 18919089360), (4, 14189317020), (5, 11351453616), (6, 9459544680), (8, 7094658510), (9, 6306363120), (10, 5675726808), (12, 4729772340), (15, 3783817872), (16, 3547329255), (18, 3153181560), (20, 2837863404), (24, 2364886170), (27, 2102121040), (30, 1891908936), (36, 1576590780), (40, 1418931702), (45, 1261272624), (48, 1182443085), (54, 1051060520), (60, 945954468), (72, 788295390), (80, 709465851), (90, 630636312), (108, 525530260), (120, 472977234), (135, 420424208), (144, 394147695), (180, 315318156), (216, 262765130), (240, 236488617), (270, 210212104), (360, 157659078), (432, 131382565), (540, 105106052), (641, 88544880), (720, 78829539), (1080, 52553026), (1282, 44272440), (1923, 29514960), (2160, 26276513), (2564, 22136220), (3205, 17708976), (3846, 14757480), (5128, 11068110), (5769, 9838320), (6410, 8854488), (7692, 7378740), (9615, 5902992), (10256, 5534055), (11538, 4919160), (12820, 4427244), (15384, 3689370), (17307, 3279440), (19230, 2951496), (23076, 2459580), (25640, 2213622), (28845, 1967664), (30768, 1844685), (34614, 1639720), (38460, 1475748), (40993, 1384560), (46152, 1229790), (51280, 1106811), (57690, 983832), (69228, 819860), (76920, 737874), (81986, 692280), (86535, 655888), (92304, 614895), (115380, 491916), (122979, 461520), (138456, 409930), (153840, 368937), (163972, 346140), (173070, 327944), (204965, 276912), (230760, 245958)]