551826240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11731}}^1$

素因数の和:11765

約数の個数: 168

約数和(自身を含む): 2038270752

約数和(自身を除く): 1486444512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11731, 11760, 15680, 23462, 23520, 35193, 46924, 47040, 58655, 70386, 82117, 93848, 117310, 140772, 164234, 175965, 187696, 234620, 246351, 281544, 328468, 351930, 375392, 410585, 469240, 492702, 563088, 574819, 656936, 703860, 750784, 821170, 938480, 985404, 1126176, 1149638, 1231755, 1313872, 1407720, 1642340, 1724457, 1876960, 1970808, 2252352, 2299276, 2463510, 2627744, 2815440, 2874095, 3284680, 3448914, 3753920, 3941616, 4598552, 4927020, 5255488, 5630880, 5748190, 6569360, 6897828, 7883232, 8622285, 9197104, 9854040, 11261760, 11496380, 13138720, 13795656, 15766464, 17244570, 18394208, 19708080, 22992760, 26277440, 27591312, 34489140, 36788416, 39416160, 45985520, 55182624, 68978280, 78832320, 91971040, 110365248, 137956560, 183942080, 275913120, 551826240]

約数ペア:

[(1, 551826240), (2, 275913120), (3, 183942080), (4, 137956560), (5, 110365248), (6, 91971040), (7, 78832320), (8, 68978280), (10, 55182624), (12, 45985520), (14, 39416160), (15, 36788416), (16, 34489140), (20, 27591312), (21, 26277440), (24, 22992760), (28, 19708080), (30, 18394208), (32, 17244570), (35, 15766464), (40, 13795656), (42, 13138720), (48, 11496380), (49, 11261760), (56, 9854040), (60, 9197104), (64, 8622285), (70, 7883232), (80, 6897828), (84, 6569360), (96, 5748190), (98, 5630880), (105, 5255488), (112, 4927020), (120, 4598552), (140, 3941616), (147, 3753920), (160, 3448914), (168, 3284680), (192, 2874095), (196, 2815440), (210, 2627744), (224, 2463510), (240, 2299276), (245, 2252352), (280, 1970808), (294, 1876960), (320, 1724457), (336, 1642340), (392, 1407720), (420, 1313872), (448, 1231755), (480, 1149638), (490, 1126176), (560, 985404), (588, 938480), (672, 821170), (735, 750784), (784, 703860), (840, 656936), (960, 574819), (980, 563088), (1120, 492702), (1176, 469240), (1344, 410585), (1470, 375392), (1568, 351930), (1680, 328468), (1960, 281544), (2240, 246351), (2352, 234620), (2940, 187696), (3136, 175965), (3360, 164234), (3920, 140772), (4704, 117310), (5880, 93848), (6720, 82117), (7840, 70386), (9408, 58655), (11731, 47040), (11760, 46924), (15680, 35193), (23462, 23520)]