210954720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23131}}^1$

素因数の和:23168

約数の個数: 96

約数和(自身を含む): 699511680

約数和(自身を除く): 488556960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 370096, 439489, 462620, 555144, 693930, 740192, 878978, 925240, 1110288, 1318467, 1387860, 1757956, 1850480, 2197445, 2220576, 2636934, 2775720, 3515912, 3700960, 4394890, 5273868, 5551440, 6592335, 7031824, 8789780, 10547736, 11102880, 13184670, 14063648, 17579560, 21095472, 26369340, 35159120, 42190944, 52738680, 70318240, 105477360, 210954720]

約数ペア:

[(1, 210954720), (2, 105477360), (3, 70318240), (4, 52738680), (5, 42190944), (6, 35159120), (8, 26369340), (10, 21095472), (12, 17579560), (15, 14063648), (16, 13184670), (19, 11102880), (20, 10547736), (24, 8789780), (30, 7031824), (32, 6592335), (38, 5551440), (40, 5273868), (48, 4394890), (57, 3700960), (60, 3515912), (76, 2775720), (80, 2636934), (95, 2220576), (96, 2197445), (114, 1850480), (120, 1757956), (152, 1387860), (160, 1318467), (190, 1110288), (228, 925240), (240, 878978), (285, 740192), (304, 693930), (380, 555144), (456, 462620), (480, 439489), (570, 370096), (608, 346965), (760, 277572), (912, 231310), (1140, 185048), (1520, 138786), (1824, 115655), (2280, 92524), (3040, 69393), (4560, 46262), (9120, 23131)]