1321560576

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1992

約数の個数: 240

約数和(自身を含む): 4552922880

約数和(自身を除く): 3231362304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 1951, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 3584, 3902, 4032, 4608, 4704, 5292, 5376, 5853, 6048, 6272, 6912, 7056, 7804, 8064, 9408, 10584, 10752, 11706, 12096, 12544, 13657, 13824, 14112, 15608, 16128, 17559, 18816, 21168, 23412, 24192, 25088, 27314, 28224, 31216, 32256, 35118, 37632, 40971, 42336, 46824, 48384, 52677, 54628, 56448, 62432, 70236, 75264, 81942, 84672, 93648, 95599, 96768, 105354, 109256, 112896, 122913, 124864, 140472, 163884, 169344, 187296, 191198, 210708, 218512, 225792, 245826, 249728, 280944, 286797, 327768, 338688, 368739, 374592, 382396, 421416, 437024, 491652, 499456, 561888, 573594, 655536, 677376, 737478, 749184, 764792, 842832, 860391, 874048, 983304, 998912, 1123776, 1147188, 1311072, 1474956, 1498368, 1529584, 1685664, 1720782, 1748096, 1966608, 2247552, 2294376, 2581173, 2622144, 2949912, 2996736, 3059168, 3371328, 3441564, 3496192, 3933216, 4495104, 4588752, 5162346, 5244288, 5899824, 6118336, 6742656, 6883128, 6992384, 7866432, 8990208, 9177504, 10324692, 10488576, 11799648, 12236672, 13485312, 13766256, 15732864, 18355008, 20649384, 20977152, 23599296, 24473344, 26970624, 27532512, 31465728, 36710016, 41298768, 47198592, 48946688, 55065024, 62931456, 73420032, 82597536, 94397184, 110130048, 146840064, 165195072, 188794368, 220260096, 330390144, 440520192, 660780288, 1321560576]

約数ペア:

[(1, 1321560576), (2, 660780288), (3, 440520192), (4, 330390144), (6, 220260096), (7, 188794368), (8, 165195072), (9, 146840064), (12, 110130048), (14, 94397184), (16, 82597536), (18, 73420032), (21, 62931456), (24, 55065024), (27, 48946688), (28, 47198592), (32, 41298768), (36, 36710016), (42, 31465728), (48, 27532512), (49, 26970624), (54, 24473344), (56, 23599296), (63, 20977152), (64, 20649384), (72, 18355008), (84, 15732864), (96, 13766256), (98, 13485312), (108, 12236672), (112, 11799648), (126, 10488576), (128, 10324692), (144, 9177504), (147, 8990208), (168, 7866432), (189, 6992384), (192, 6883128), (196, 6742656), (216, 6118336), (224, 5899824), (252, 5244288), (256, 5162346), (288, 4588752), (294, 4495104), (336, 3933216), (378, 3496192), (384, 3441564), (392, 3371328), (432, 3059168), (441, 2996736), (448, 2949912), (504, 2622144), (512, 2581173), (576, 2294376), (588, 2247552), (672, 1966608), (756, 1748096), (768, 1720782), (784, 1685664), (864, 1529584), (882, 1498368), (896, 1474956), (1008, 1311072), (1152, 1147188), (1176, 1123776), (1323, 998912), (1344, 983304), (1512, 874048), (1536, 860391), (1568, 842832), (1728, 764792), (1764, 749184), (1792, 737478), (1951, 677376), (2016, 655536), (2304, 573594), (2352, 561888), (2646, 499456), (2688, 491652), (3024, 437024), (3136, 421416), (3456, 382396), (3528, 374592), (3584, 368739), (3902, 338688), (4032, 327768), (4608, 286797), (4704, 280944), (5292, 249728), (5376, 245826), (5853, 225792), (6048, 218512), (6272, 210708), (6912, 191198), (7056, 187296), (7804, 169344), (8064, 163884), (9408, 140472), (10584, 124864), (10752, 122913), (11706, 112896), (12096, 109256), (12544, 105354), (13657, 96768), (13824, 95599), (14112, 93648), (15608, 84672), (16128, 81942), (17559, 75264), (18816, 70236), (21168, 62432), (23412, 56448), (24192, 54628), (25088, 52677), (27314, 48384), (28224, 46824), (31216, 42336), (32256, 40971), (35118, 37632)]