660275712

素因数分解:

$2^9\times 3^6\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 280

約数和(自身を含む): 2079738540

約数和(自身を除く): 1419462828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 61, 64, 72, 81, 87, 96, 108, 116, 122, 128, 144, 162, 174, 183, 192, 216, 232, 243, 244, 256, 261, 288, 324, 348, 366, 384, 432, 464, 486, 488, 512, 522, 549, 576, 648, 696, 729, 732, 768, 783, 864, 928, 972, 976, 1044, 1098, 1152, 1296, 1392, 1458, 1464, 1536, 1566, 1647, 1728, 1769, 1856, 1944, 1952, 2088, 2196, 2304, 2349, 2592, 2784, 2916, 2928, 3132, 3294, 3456, 3538, 3712, 3888, 3904, 4176, 4392, 4608, 4698, 4941, 5184, 5307, 5568, 5832, 5856, 6264, 6588, 6912, 7047, 7076, 7424, 7776, 7808, 8352, 8784, 9396, 9882, 10368, 10614, 11136, 11664, 11712, 12528, 13176, 13824, 14094, 14152, 14823, 14848, 15552, 15616, 15921, 16704, 17568, 18792, 19764, 20736, 21141, 21228, 22272, 23328, 23424, 25056, 26352, 28188, 28304, 29646, 31104, 31232, 31842, 33408, 35136, 37584, 39528, 41472, 42282, 42456, 44469, 44544, 46656, 46848, 47763, 50112, 52704, 56376, 56608, 59292, 62208, 63684, 66816, 70272, 75168, 79056, 84564, 84912, 88938, 93312, 93696, 95526, 100224, 105408, 112752, 113216, 118584, 124416, 127368, 133632, 140544, 143289, 150336, 158112, 169128, 169824, 177876, 186624, 191052, 200448, 210816, 225504, 226432, 237168, 254736, 281088, 286578, 300672, 316224, 338256, 339648, 355752, 373248, 382104, 400896, 421632, 429867, 451008, 452864, 474336, 509472, 573156, 601344, 632448, 676512, 679296, 711504, 764208, 843264, 859734, 902016, 905728, 948672, 1018944, 1146312, 1202688, 1264896, 1289601, 1353024, 1358592, 1423008, 1528416, 1719468, 1804032, 1897344, 2037888, 2292624, 2529792, 2579202, 2706048, 2717184, 2846016, 3056832, 3438936, 3608064, 3794688, 4075776, 4585248, 5158404, 5412096, 5692032, 6113664, 6877872, 7589376, 8151552, 9170496, 10316808, 10824192, 11384064, 12227328, 13755744, 18340992, 20633616, 22768128, 24454656, 27511488, 36681984, 41267232, 55022976, 73363968, 82534464, 110045952, 165068928, 220091904, 330137856, 660275712]

約数ペア:

[(1, 660275712), (2, 330137856), (3, 220091904), (4, 165068928), (6, 110045952), (8, 82534464), (9, 73363968), (12, 55022976), (16, 41267232), (18, 36681984), (24, 27511488), (27, 24454656), (29, 22768128), (32, 20633616), (36, 18340992), (48, 13755744), (54, 12227328), (58, 11384064), (61, 10824192), (64, 10316808), (72, 9170496), (81, 8151552), (87, 7589376), (96, 6877872), (108, 6113664), (116, 5692032), (122, 5412096), (128, 5158404), (144, 4585248), (162, 4075776), (174, 3794688), (183, 3608064), (192, 3438936), (216, 3056832), (232, 2846016), (243, 2717184), (244, 2706048), (256, 2579202), (261, 2529792), (288, 2292624), (324, 2037888), (348, 1897344), (366, 1804032), (384, 1719468), (432, 1528416), (464, 1423008), (486, 1358592), (488, 1353024), (512, 1289601), (522, 1264896), (549, 1202688), (576, 1146312), (648, 1018944), (696, 948672), (729, 905728), (732, 902016), (768, 859734), (783, 843264), (864, 764208), (928, 711504), (972, 679296), (976, 676512), (1044, 632448), (1098, 601344), (1152, 573156), (1296, 509472), (1392, 474336), (1458, 452864), (1464, 451008), (1536, 429867), (1566, 421632), (1647, 400896), (1728, 382104), (1769, 373248), (1856, 355752), (1944, 339648), (1952, 338256), (2088, 316224), (2196, 300672), (2304, 286578), (2349, 281088), (2592, 254736), (2784, 237168), (2916, 226432), (2928, 225504), (3132, 210816), (3294, 200448), (3456, 191052), (3538, 186624), (3712, 177876), (3888, 169824), (3904, 169128), (4176, 158112), (4392, 150336), (4608, 143289), (4698, 140544), (4941, 133632), (5184, 127368), (5307, 124416), (5568, 118584), (5832, 113216), (5856, 112752), (6264, 105408), (6588, 100224), (6912, 95526), (7047, 93696), (7076, 93312), (7424, 88938), (7776, 84912), (7808, 84564), (8352, 79056), (8784, 75168), (9396, 70272), (9882, 66816), (10368, 63684), (10614, 62208), (11136, 59292), (11664, 56608), (11712, 56376), (12528, 52704), (13176, 50112), (13824, 47763), (14094, 46848), (14152, 46656), (14823, 44544), (14848, 44469), (15552, 42456), (15616, 42282), (15921, 41472), (16704, 39528), (17568, 37584), (18792, 35136), (19764, 33408), (20736, 31842), (21141, 31232), (21228, 31104), (22272, 29646), (23328, 28304), (23424, 28188), (25056, 26352)]