320550912

素因数分解:

$2^{11}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 384

約数和(自身を含む): 1132185600

約数和(自身を除く): 811634688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 31, 32, 33, 34, 36, 44, 48, 51, 54, 62, 64, 66, 68, 72, 88, 93, 96, 99, 102, 108, 124, 128, 132, 136, 144, 153, 176, 186, 187, 192, 198, 204, 216, 248, 256, 264, 272, 279, 288, 297, 306, 341, 352, 372, 374, 384, 396, 408, 432, 459, 496, 512, 527, 528, 544, 558, 561, 576, 594, 612, 682, 704, 744, 748, 768, 792, 816, 837, 864, 918, 992, 1023, 1024, 1054, 1056, 1088, 1116, 1122, 1152, 1188, 1224, 1364, 1408, 1488, 1496, 1536, 1581, 1584, 1632, 1674, 1683, 1728, 1836, 1984, 2046, 2048, 2108, 2112, 2176, 2232, 2244, 2304, 2376, 2448, 2728, 2816, 2976, 2992, 3069, 3072, 3162, 3168, 3264, 3348, 3366, 3456, 3672, 3968, 4092, 4216, 4224, 4352, 4464, 4488, 4608, 4743, 4752, 4896, 5049, 5456, 5632, 5797, 5952, 5984, 6138, 6144, 6324, 6336, 6528, 6696, 6732, 6912, 7344, 7936, 8184, 8432, 8448, 8704, 8928, 8976, 9207, 9216, 9486, 9504, 9792, 10098, 10912, 11264, 11594, 11904, 11968, 12276, 12648, 12672, 13056, 13392, 13464, 13824, 14229, 14688, 15872, 16368, 16864, 16896, 17391, 17408, 17856, 17952, 18414, 18432, 18972, 19008, 19584, 20196, 21824, 22528, 23188, 23808, 23936, 24552, 25296, 25344, 26112, 26784, 26928, 27648, 28458, 29376, 31744, 32736, 33728, 33792, 34782, 34816, 35712, 35904, 36828, 37944, 38016, 39168, 40392, 43648, 46376, 47616, 47872, 49104, 50592, 50688, 52173, 52224, 53568, 53856, 55296, 56916, 58752, 63488, 65472, 67456, 67584, 69564, 71424, 71808, 73656, 75888, 76032, 78336, 80784, 87296, 92752, 95232, 95744, 98208, 101184, 101376, 104346, 104448, 107136, 107712, 113832, 117504, 130944, 134912, 139128, 142848, 143616, 147312, 151776, 152064, 156519, 156672, 161568, 174592, 185504, 190464, 191488, 196416, 202368, 202752, 208692, 214272, 215424, 227664, 235008, 261888, 269824, 278256, 285696, 287232, 294624, 303552, 304128, 313038, 313344, 323136, 349184, 371008, 382976, 392832, 404736, 417384, 428544, 430848, 455328, 470016, 523776, 539648, 556512, 571392, 574464, 589248, 607104, 608256, 626076, 646272, 698368, 742016, 785664, 809472, 834768, 857088, 861696, 910656, 940032, 1047552, 1079296, 1113024, 1148928, 1178496, 1214208, 1252152, 1292544, 1484032, 1571328, 1618944, 1669536, 1714176, 1723392, 1821312, 2095104, 2226048, 2356992, 2428416, 2504304, 2585088, 2968064, 3142656, 3237888, 3339072, 3446784, 3642624, 4452096, 4713984, 4856832, 5008608, 5170176, 5936128, 6285312, 6678144, 7285248, 8904192, 9427968, 9713664, 10017216, 10340352, 11872256, 13356288, 14570496, 17808384, 18855936, 20034432, 26712576, 29140992, 35616768, 40068864, 53425152, 80137728, 106850304, 160275456, 320550912]

約数ペア:

[(1, 320550912), (2, 160275456), (3, 106850304), (4, 80137728), (6, 53425152), (8, 40068864), (9, 35616768), (11, 29140992), (12, 26712576), (16, 20034432), (17, 18855936), (18, 17808384), (22, 14570496), (24, 13356288), (27, 11872256), (31, 10340352), (32, 10017216), (33, 9713664), (34, 9427968), (36, 8904192), (44, 7285248), (48, 6678144), (51, 6285312), (54, 5936128), (62, 5170176), (64, 5008608), (66, 4856832), (68, 4713984), (72, 4452096), (88, 3642624), (93, 3446784), (96, 3339072), (99, 3237888), (102, 3142656), (108, 2968064), (124, 2585088), (128, 2504304), (132, 2428416), (136, 2356992), (144, 2226048), (153, 2095104), (176, 1821312), (186, 1723392), (187, 1714176), (192, 1669536), (198, 1618944), (204, 1571328), (216, 1484032), (248, 1292544), (256, 1252152), (264, 1214208), (272, 1178496), (279, 1148928), (288, 1113024), (297, 1079296), (306, 1047552), (341, 940032), (352, 910656), (372, 861696), (374, 857088), (384, 834768), (396, 809472), (408, 785664), (432, 742016), (459, 698368), (496, 646272), (512, 626076), (527, 608256), (528, 607104), (544, 589248), (558, 574464), (561, 571392), (576, 556512), (594, 539648), (612, 523776), (682, 470016), (704, 455328), (744, 430848), (748, 428544), (768, 417384), (792, 404736), (816, 392832), (837, 382976), (864, 371008), (918, 349184), (992, 323136), (1023, 313344), (1024, 313038), (1054, 304128), (1056, 303552), (1088, 294624), (1116, 287232), (1122, 285696), (1152, 278256), (1188, 269824), (1224, 261888), (1364, 235008), (1408, 227664), (1488, 215424), (1496, 214272), (1536, 208692), (1581, 202752), (1584, 202368), (1632, 196416), (1674, 191488), (1683, 190464), (1728, 185504), (1836, 174592), (1984, 161568), (2046, 156672), (2048, 156519), (2108, 152064), (2112, 151776), (2176, 147312), (2232, 143616), (2244, 142848), (2304, 139128), (2376, 134912), (2448, 130944), (2728, 117504), (2816, 113832), (2976, 107712), (2992, 107136), (3069, 104448), (3072, 104346), (3162, 101376), (3168, 101184), (3264, 98208), (3348, 95744), (3366, 95232), (3456, 92752), (3672, 87296), (3968, 80784), (4092, 78336), (4216, 76032), (4224, 75888), (4352, 73656), (4464, 71808), (4488, 71424), (4608, 69564), (4743, 67584), (4752, 67456), (4896, 65472), (5049, 63488), (5456, 58752), (5632, 56916), (5797, 55296), (5952, 53856), (5984, 53568), (6138, 52224), (6144, 52173), (6324, 50688), (6336, 50592), (6528, 49104), (6696, 47872), (6732, 47616), (6912, 46376), (7344, 43648), (7936, 40392), (8184, 39168), (8432, 38016), (8448, 37944), (8704, 36828), (8928, 35904), (8976, 35712), (9207, 34816), (9216, 34782), (9486, 33792), (9504, 33728), (9792, 32736), (10098, 31744), (10912, 29376), (11264, 28458), (11594, 27648), (11904, 26928), (11968, 26784), (12276, 26112), (12648, 25344), (12672, 25296), (13056, 24552), (13392, 23936), (13464, 23808), (13824, 23188), (14229, 22528), (14688, 21824), (15872, 20196), (16368, 19584), (16864, 19008), (16896, 18972), (17391, 18432), (17408, 18414), (17856, 17952)]