319980672

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 1086912000

約数和(自身を除く): 766931328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 384, 396, 418, 432, 443, 456, 513, 528, 576, 594, 608, 627, 684, 704, 792, 836, 864, 886, 912, 1026, 1056, 1152, 1188, 1216, 1254, 1329, 1368, 1408, 1584, 1672, 1728, 1772, 1824, 1881, 2052, 2112, 2376, 2432, 2508, 2658, 2736, 3168, 3344, 3456, 3544, 3648, 3762, 3987, 4104, 4224, 4752, 4873, 5016, 5316, 5472, 5643, 6336, 6688, 7088, 7296, 7524, 7974, 8208, 8417, 9504, 9746, 10032, 10632, 10944, 11286, 11961, 12672, 13376, 14176, 14619, 15048, 15948, 16416, 16834, 19008, 19492, 20064, 21264, 21888, 22572, 23922, 25251, 26752, 28352, 29238, 30096, 31896, 32832, 33668, 38016, 38984, 40128, 42528, 43857, 45144, 47844, 50502, 56704, 58476, 60192, 63792, 65664, 67336, 75753, 77968, 80256, 85056, 87714, 90288, 92587, 95688, 101004, 116952, 120384, 127584, 131571, 134672, 151506, 155936, 170112, 175428, 180576, 185174, 191376, 202008, 227259, 233904, 240768, 255168, 263142, 269344, 277761, 303012, 311872, 350856, 361152, 370348, 382752, 404016, 454518, 467808, 510336, 526284, 538688, 555522, 606024, 623744, 701712, 722304, 740696, 765504, 808032, 833283, 909036, 935616, 1052568, 1077376, 1111044, 1212048, 1403424, 1481392, 1531008, 1616064, 1666566, 1818072, 1871232, 2105136, 2222088, 2424096, 2499849, 2806848, 2962784, 3232128, 3333132, 3636144, 4210272, 4444176, 4848192, 4999698, 5613696, 5925568, 6666264, 7272288, 8420544, 8888352, 9696384, 9999396, 11851136, 13332528, 14544576, 16841088, 17776704, 19998792, 26665056, 29089152, 35553408, 39997584, 53330112, 79995168, 106660224, 159990336, 319980672]

約数ペア:

[(1, 319980672), (2, 159990336), (3, 106660224), (4, 79995168), (6, 53330112), (8, 39997584), (9, 35553408), (11, 29089152), (12, 26665056), (16, 19998792), (18, 17776704), (19, 16841088), (22, 14544576), (24, 13332528), (27, 11851136), (32, 9999396), (33, 9696384), (36, 8888352), (38, 8420544), (44, 7272288), (48, 6666264), (54, 5925568), (57, 5613696), (64, 4999698), (66, 4848192), (72, 4444176), (76, 4210272), (88, 3636144), (96, 3333132), (99, 3232128), (108, 2962784), (114, 2806848), (128, 2499849), (132, 2424096), (144, 2222088), (152, 2105136), (171, 1871232), (176, 1818072), (192, 1666566), (198, 1616064), (209, 1531008), (216, 1481392), (228, 1403424), (264, 1212048), (288, 1111044), (297, 1077376), (304, 1052568), (342, 935616), (352, 909036), (384, 833283), (396, 808032), (418, 765504), (432, 740696), (443, 722304), (456, 701712), (513, 623744), (528, 606024), (576, 555522), (594, 538688), (608, 526284), (627, 510336), (684, 467808), (704, 454518), (792, 404016), (836, 382752), (864, 370348), (886, 361152), (912, 350856), (1026, 311872), (1056, 303012), (1152, 277761), (1188, 269344), (1216, 263142), (1254, 255168), (1329, 240768), (1368, 233904), (1408, 227259), (1584, 202008), (1672, 191376), (1728, 185174), (1772, 180576), (1824, 175428), (1881, 170112), (2052, 155936), (2112, 151506), (2376, 134672), (2432, 131571), (2508, 127584), (2658, 120384), (2736, 116952), (3168, 101004), (3344, 95688), (3456, 92587), (3544, 90288), (3648, 87714), (3762, 85056), (3987, 80256), (4104, 77968), (4224, 75753), (4752, 67336), (4873, 65664), (5016, 63792), (5316, 60192), (5472, 58476), (5643, 56704), (6336, 50502), (6688, 47844), (7088, 45144), (7296, 43857), (7524, 42528), (7974, 40128), (8208, 38984), (8417, 38016), (9504, 33668), (9746, 32832), (10032, 31896), (10632, 30096), (10944, 29238), (11286, 28352), (11961, 26752), (12672, 25251), (13376, 23922), (14176, 22572), (14619, 21888), (15048, 21264), (15948, 20064), (16416, 19492), (16834, 19008)]