260735328

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2314

約数の個数: 192

約数和(自身を含む): 915264000

約数和(自身を除く): 654528672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2269, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4538, 4788, 5472, 6048, 6384, 6807, 7182, 8208, 9076, 9576, 12768, 13614, 14364, 15883, 16416, 18152, 19152, 20421, 27228, 28728, 31766, 36304, 38304, 40842, 43111, 47649, 54456, 57456, 61263, 63532, 72608, 81684, 86222, 95298, 108912, 114912, 122526, 127064, 129333, 142947, 163368, 172444, 190596, 217824, 245052, 254128, 258666, 285894, 301777, 326736, 344888, 381192, 387999, 428841, 490104, 508256, 517332, 571788, 603554, 653472, 689776, 762384, 775998, 857682, 905331, 980208, 1034664, 1143576, 1163997, 1207108, 1379552, 1524768, 1551996, 1715364, 1810662, 1960416, 2069328, 2287152, 2327994, 2414216, 2715993, 3103992, 3430728, 3621324, 4138656, 4574304, 4655988, 4828432, 5431986, 6207984, 6861456, 7242648, 8147979, 9311976, 9656864, 10863972, 12415968, 13722912, 14485296, 16295958, 18623952, 21727944, 28970592, 32591916, 37247904, 43455888, 65183832, 86911776, 130367664, 260735328]

約数ペア:

[(1, 260735328), (2, 130367664), (3, 86911776), (4, 65183832), (6, 43455888), (7, 37247904), (8, 32591916), (9, 28970592), (12, 21727944), (14, 18623952), (16, 16295958), (18, 14485296), (19, 13722912), (21, 12415968), (24, 10863972), (27, 9656864), (28, 9311976), (32, 8147979), (36, 7242648), (38, 6861456), (42, 6207984), (48, 5431986), (54, 4828432), (56, 4655988), (57, 4574304), (63, 4138656), (72, 3621324), (76, 3430728), (84, 3103992), (96, 2715993), (108, 2414216), (112, 2327994), (114, 2287152), (126, 2069328), (133, 1960416), (144, 1810662), (152, 1715364), (168, 1551996), (171, 1524768), (189, 1379552), (216, 1207108), (224, 1163997), (228, 1143576), (252, 1034664), (266, 980208), (288, 905331), (304, 857682), (336, 775998), (342, 762384), (378, 689776), (399, 653472), (432, 603554), (456, 571788), (504, 517332), (513, 508256), (532, 490104), (608, 428841), (672, 387999), (684, 381192), (756, 344888), (798, 326736), (864, 301777), (912, 285894), (1008, 258666), (1026, 254128), (1064, 245052), (1197, 217824), (1368, 190596), (1512, 172444), (1596, 163368), (1824, 142947), (2016, 129333), (2052, 127064), (2128, 122526), (2269, 114912), (2394, 108912), (2736, 95298), (3024, 86222), (3192, 81684), (3591, 72608), (4104, 63532), (4256, 61263), (4538, 57456), (4788, 54456), (5472, 47649), (6048, 43111), (6384, 40842), (6807, 38304), (7182, 36304), (8208, 31766), (9076, 28728), (9576, 27228), (12768, 20421), (13614, 19152), (14364, 18152), (15883, 16416)]