25212840960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2029}}^1$

素因数の和:2866

約数の個数: 176

約数和(自身を含む): 80781170400

約数和(自身を除く): 55568329440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 809, 960, 1024, 1280, 1536, 1618, 1920, 2029, 2427, 2560, 3072, 3236, 3840, 4045, 4058, 4854, 5120, 6087, 6472, 7680, 8090, 8116, 9708, 10145, 12135, 12174, 12944, 15360, 16180, 16232, 19416, 20290, 24270, 24348, 25888, 30435, 32360, 32464, 38832, 40580, 48540, 48696, 51776, 60870, 64720, 64928, 77664, 81160, 97080, 97392, 103552, 121740, 129440, 129856, 155328, 162320, 194160, 194784, 207104, 243480, 258880, 259712, 310656, 324640, 388320, 389568, 414208, 486960, 517760, 519424, 621312, 649280, 776640, 779136, 828416, 973920, 1035520, 1038848, 1242624, 1298560, 1553280, 1558272, 1641461, 1947840, 2071040, 2077696, 2485248, 2597120, 3106560, 3116544, 3282922, 3895680, 4142080, 4924383, 5194240, 6213120, 6233088, 6565844, 7791360, 8207305, 9848766, 10388480, 12426240, 13131688, 15582720, 16414610, 19697532, 24621915, 26263376, 31165440, 32829220, 39395064, 49243830, 52526752, 65658440, 78790128, 98487660, 105053504, 131316880, 157580256, 196975320, 210107008, 262633760, 315160512, 393950640, 420214016, 525267520, 630321024, 787901280, 840428032, 1050535040, 1260642048, 1575802560, 1680856064, 2101070080, 2521284096, 3151605120, 4202140160, 5042568192, 6303210240, 8404280320, 12606420480, 25212840960]

約数ペア:

[(1, 25212840960), (2, 12606420480), (3, 8404280320), (4, 6303210240), (5, 5042568192), (6, 4202140160), (8, 3151605120), (10, 2521284096), (12, 2101070080), (15, 1680856064), (16, 1575802560), (20, 1260642048), (24, 1050535040), (30, 840428032), (32, 787901280), (40, 630321024), (48, 525267520), (60, 420214016), (64, 393950640), (80, 315160512), (96, 262633760), (120, 210107008), (128, 196975320), (160, 157580256), (192, 131316880), (240, 105053504), (256, 98487660), (320, 78790128), (384, 65658440), (480, 52526752), (512, 49243830), (640, 39395064), (768, 32829220), (809, 31165440), (960, 26263376), (1024, 24621915), (1280, 19697532), (1536, 16414610), (1618, 15582720), (1920, 13131688), (2029, 12426240), (2427, 10388480), (2560, 9848766), (3072, 8207305), (3236, 7791360), (3840, 6565844), (4045, 6233088), (4058, 6213120), (4854, 5194240), (5120, 4924383), (6087, 4142080), (6472, 3895680), (7680, 3282922), (8090, 3116544), (8116, 3106560), (9708, 2597120), (10145, 2485248), (12135, 2077696), (12174, 2071040), (12944, 1947840), (15360, 1641461), (16180, 1558272), (16232, 1553280), (19416, 1298560), (20290, 1242624), (24270, 1038848), (24348, 1035520), (25888, 973920), (30435, 828416), (32360, 779136), (32464, 776640), (38832, 649280), (40580, 621312), (48540, 519424), (48696, 517760), (51776, 486960), (60870, 414208), (64720, 389568), (64928, 388320), (77664, 324640), (81160, 310656), (97080, 259712), (97392, 258880), (103552, 243480), (121740, 207104), (129440, 194784), (129856, 194160), (155328, 162320)]