315322560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15641}}^1$

素因数の和:15671

約数の個数: 168

約数和(自身を含む): 1239597216

約数和(自身を除く): 924274656

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15641, 20160, 31282, 46923, 62564, 78205, 93846, 109487, 125128, 140769, 156410, 187692, 218974, 234615, 250256, 281538, 312820, 328461, 375384, 437948, 469230, 500512, 547435, 563076, 625640, 656922, 703845, 750768, 875896, 938460, 985383, 1001024, 1094870, 1126152, 1251280, 1313844, 1407690, 1501536, 1642305, 1751792, 1876920, 1970766, 2189740, 2252304, 2502560, 2627688, 2815380, 3003072, 3284610, 3503584, 3753840, 3941532, 4379480, 4504608, 4926915, 5005120, 5255376, 5630760, 6569220, 7007168, 7507680, 7883064, 8758960, 9009216, 9853830, 10510752, 11261520, 13138440, 15015360, 15766128, 17517920, 19707660, 21021504, 22523040, 26276880, 31532256, 35035840, 39415320, 45046080, 52553760, 63064512, 78830640, 105107520, 157661280, 315322560]

約数ペア:

[(1, 315322560), (2, 157661280), (3, 105107520), (4, 78830640), (5, 63064512), (6, 52553760), (7, 45046080), (8, 39415320), (9, 35035840), (10, 31532256), (12, 26276880), (14, 22523040), (15, 21021504), (16, 19707660), (18, 17517920), (20, 15766128), (21, 15015360), (24, 13138440), (28, 11261520), (30, 10510752), (32, 9853830), (35, 9009216), (36, 8758960), (40, 7883064), (42, 7507680), (45, 7007168), (48, 6569220), (56, 5630760), (60, 5255376), (63, 5005120), (64, 4926915), (70, 4504608), (72, 4379480), (80, 3941532), (84, 3753840), (90, 3503584), (96, 3284610), (105, 3003072), (112, 2815380), (120, 2627688), (126, 2502560), (140, 2252304), (144, 2189740), (160, 1970766), (168, 1876920), (180, 1751792), (192, 1642305), (210, 1501536), (224, 1407690), (240, 1313844), (252, 1251280), (280, 1126152), (288, 1094870), (315, 1001024), (320, 985383), (336, 938460), (360, 875896), (420, 750768), (448, 703845), (480, 656922), (504, 625640), (560, 563076), (576, 547435), (630, 500512), (672, 469230), (720, 437948), (840, 375384), (960, 328461), (1008, 312820), (1120, 281538), (1260, 250256), (1344, 234615), (1440, 218974), (1680, 187692), (2016, 156410), (2240, 140769), (2520, 125128), (2880, 109487), (3360, 93846), (4032, 78205), (5040, 62564), (6720, 46923), (10080, 31282), (15641, 20160)]