1320665472

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 320

約数和(自身を含む): 4644541440

約数和(自身を除く): 3323875968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 567, 576, 587, 648, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1134, 1152, 1174, 1296, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1761, 1953, 1984, 2016, 2232, 2268, 2348, 2511, 2592, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3522, 3906, 3968, 4032, 4109, 4464, 4536, 4696, 5022, 5184, 5208, 5283, 5859, 5952, 6048, 6696, 6944, 7044, 7812, 8064, 8218, 8928, 9072, 9392, 10044, 10368, 10416, 10566, 11718, 11904, 12096, 12327, 13392, 13888, 14088, 15624, 15849, 16436, 17577, 17856, 18144, 18197, 18784, 20088, 20832, 21132, 23436, 24192, 24654, 26784, 27776, 28176, 31248, 31698, 32872, 35154, 35712, 36288, 36394, 36981, 37568, 40176, 41664, 42264, 46872, 47547, 49308, 53568, 54591, 56352, 62496, 63396, 65744, 70308, 72576, 72788, 73962, 75136, 80352, 83328, 84528, 93744, 95094, 98616, 107136, 109182, 110943, 112704, 124992, 126792, 127379, 131488, 140616, 145576, 147924, 160704, 163773, 169056, 187488, 190188, 197232, 218364, 221886, 225408, 249984, 253584, 254758, 262976, 281232, 291152, 295848, 321408, 327546, 332829, 338112, 374976, 380376, 382137, 394464, 436728, 443772, 491319, 507168, 509516, 525952, 562464, 582304, 591696, 655092, 665658, 676224, 749952, 760752, 764274, 788928, 873456, 887544, 982638, 1014336, 1019032, 1124928, 1146411, 1164608, 1183392, 1310184, 1331316, 1473957, 1521504, 1528548, 1577856, 1746912, 1775088, 1965276, 2028672, 2038064, 2249856, 2292822, 2329216, 2366784, 2620368, 2662632, 2947914, 3043008, 3057096, 3439233, 3493824, 3550176, 3930552, 4076128, 4585644, 4733568, 5240736, 5325264, 5895828, 6086016, 6114192, 6878466, 6987648, 7100352, 7861104, 8152256, 9171288, 10317699, 10481472, 10650528, 11791656, 12228384, 13756932, 14200704, 15722208, 16304512, 18342576, 20635398, 20962944, 21301056, 23583312, 24456768, 27513864, 31444416, 36685152, 41270796, 42602112, 47166624, 48913536, 55027728, 62888832, 73370304, 82541592, 94333248, 110055456, 146740608, 165083184, 188666496, 220110912, 330166368, 440221824, 660332736, 1320665472]

約数ペア:

[(1, 1320665472), (2, 660332736), (3, 440221824), (4, 330166368), (6, 220110912), (7, 188666496), (8, 165083184), (9, 146740608), (12, 110055456), (14, 94333248), (16, 82541592), (18, 73370304), (21, 62888832), (24, 55027728), (27, 48913536), (28, 47166624), (31, 42602112), (32, 41270796), (36, 36685152), (42, 31444416), (48, 27513864), (54, 24456768), (56, 23583312), (62, 21301056), (63, 20962944), (64, 20635398), (72, 18342576), (81, 16304512), (84, 15722208), (93, 14200704), (96, 13756932), (108, 12228384), (112, 11791656), (124, 10650528), (126, 10481472), (128, 10317699), (144, 9171288), (162, 8152256), (168, 7861104), (186, 7100352), (189, 6987648), (192, 6878466), (216, 6114192), (217, 6086016), (224, 5895828), (248, 5325264), (252, 5240736), (279, 4733568), (288, 4585644), (324, 4076128), (336, 3930552), (372, 3550176), (378, 3493824), (384, 3439233), (432, 3057096), (434, 3043008), (448, 2947914), (496, 2662632), (504, 2620368), (558, 2366784), (567, 2329216), (576, 2292822), (587, 2249856), (648, 2038064), (651, 2028672), (672, 1965276), (744, 1775088), (756, 1746912), (837, 1577856), (864, 1528548), (868, 1521504), (896, 1473957), (992, 1331316), (1008, 1310184), (1116, 1183392), (1134, 1164608), (1152, 1146411), (1174, 1124928), (1296, 1019032), (1302, 1014336), (1344, 982638), (1488, 887544), (1512, 873456), (1674, 788928), (1728, 764274), (1736, 760752), (1761, 749952), (1953, 676224), (1984, 665658), (2016, 655092), (2232, 591696), (2268, 582304), (2348, 562464), (2511, 525952), (2592, 509516), (2604, 507168), (2688, 491319), (2976, 443772), (3024, 436728), (3348, 394464), (3456, 382137), (3472, 380376), (3522, 374976), (3906, 338112), (3968, 332829), (4032, 327546), (4109, 321408), (4464, 295848), (4536, 291152), (4696, 281232), (5022, 262976), (5184, 254758), (5208, 253584), (5283, 249984), (5859, 225408), (5952, 221886), (6048, 218364), (6696, 197232), (6944, 190188), (7044, 187488), (7812, 169056), (8064, 163773), (8218, 160704), (8928, 147924), (9072, 145576), (9392, 140616), (10044, 131488), (10368, 127379), (10416, 126792), (10566, 124992), (11718, 112704), (11904, 110943), (12096, 109182), (12327, 107136), (13392, 98616), (13888, 95094), (14088, 93744), (15624, 84528), (15849, 83328), (16436, 80352), (17577, 75136), (17856, 73962), (18144, 72788), (18197, 72576), (18784, 70308), (20088, 65744), (20832, 63396), (21132, 62496), (23436, 56352), (24192, 54591), (24654, 53568), (26784, 49308), (27776, 47547), (28176, 46872), (31248, 42264), (31698, 41664), (32872, 40176), (35154, 37568), (35712, 36981), (36288, 36394)]