140039424

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 216

約数和(自身を含む): 486799040

約数和(自身を除く): 346759616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 457, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 914, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1371, 1596, 1792, 1824, 1828, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 2742, 3192, 3199, 3648, 3656, 4032, 4113, 4256, 4788, 4864, 5376, 5472, 5484, 6384, 6398, 7296, 7312, 8064, 8226, 8512, 8683, 9576, 9597, 10944, 10968, 12768, 12796, 14592, 14624, 16128, 16452, 17024, 17366, 19152, 19194, 21888, 21936, 25536, 25592, 26049, 28791, 29248, 32904, 34048, 34732, 38304, 38388, 43776, 43872, 51072, 51184, 52098, 57582, 58496, 60781, 65808, 69464, 76608, 76776, 78147, 87744, 102144, 102368, 104196, 115164, 116992, 121562, 131616, 138928, 153216, 153552, 156294, 175488, 182343, 204736, 208392, 230328, 243124, 263232, 277856, 306432, 307104, 312588, 350976, 364686, 409472, 416784, 460656, 486248, 526464, 547029, 555712, 614208, 625176, 729372, 818944, 833568, 921312, 972496, 1052928, 1094058, 1111424, 1228416, 1250352, 1458744, 1667136, 1842624, 1944992, 2188116, 2222848, 2456832, 2500704, 2917488, 3334272, 3685248, 3889984, 4376232, 5001408, 5834976, 6668544, 7370496, 7779968, 8752464, 10002816, 11669952, 15559936, 17504928, 20005632, 23339904, 35009856, 46679808, 70019712, 140039424]

約数ペア:

[(1, 140039424), (2, 70019712), (3, 46679808), (4, 35009856), (6, 23339904), (7, 20005632), (8, 17504928), (9, 15559936), (12, 11669952), (14, 10002816), (16, 8752464), (18, 7779968), (19, 7370496), (21, 6668544), (24, 5834976), (28, 5001408), (32, 4376232), (36, 3889984), (38, 3685248), (42, 3334272), (48, 2917488), (56, 2500704), (57, 2456832), (63, 2222848), (64, 2188116), (72, 1944992), (76, 1842624), (84, 1667136), (96, 1458744), (112, 1250352), (114, 1228416), (126, 1111424), (128, 1094058), (133, 1052928), (144, 972496), (152, 921312), (168, 833568), (171, 818944), (192, 729372), (224, 625176), (228, 614208), (252, 555712), (256, 547029), (266, 526464), (288, 486248), (304, 460656), (336, 416784), (342, 409472), (384, 364686), (399, 350976), (448, 312588), (456, 307104), (457, 306432), (504, 277856), (532, 263232), (576, 243124), (608, 230328), (672, 208392), (684, 204736), (768, 182343), (798, 175488), (896, 156294), (912, 153552), (914, 153216), (1008, 138928), (1064, 131616), (1152, 121562), (1197, 116992), (1216, 115164), (1344, 104196), (1368, 102368), (1371, 102144), (1596, 87744), (1792, 78147), (1824, 76776), (1828, 76608), (2016, 69464), (2128, 65808), (2304, 60781), (2394, 58496), (2432, 57582), (2688, 52098), (2736, 51184), (2742, 51072), (3192, 43872), (3199, 43776), (3648, 38388), (3656, 38304), (4032, 34732), (4113, 34048), (4256, 32904), (4788, 29248), (4864, 28791), (5376, 26049), (5472, 25592), (5484, 25536), (6384, 21936), (6398, 21888), (7296, 19194), (7312, 19152), (8064, 17366), (8226, 17024), (8512, 16452), (8683, 16128), (9576, 14624), (9597, 14592), (10944, 12796), (10968, 12768)]