12939624960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9739}}^1$

素因数の和:9938

約数の個数: 160

約数和(自身を含む): 41609747520

約数和(自身を除く): 28670122560

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, 173, 192, 240, 256, 320, 346, 384, 480, 512, 519, 640, 692, 768, 865, 960, 1038, 1280, 1384, 1536, 1730, 1920, 2076, 2560, 2595, 2768, 3460, 3840, 4152, 5190, 5536, 6920, 7680, 8304, 9739, 10380, 11072, 13840, 16608, 19478, 20760, 22144, 27680, 29217, 33216, 38956, 41520, 44288, 48695, 55360, 58434, 66432, 77912, 83040, 88576, 97390, 110720, 116868, 132864, 146085, 155824, 166080, 194780, 221440, 233736, 265728, 292170, 311648, 332160, 389560, 442880, 467472, 584340, 623296, 664320, 779120, 934944, 1168680, 1246592, 1328640, 1558240, 1684847, 1869888, 2337360, 2493184, 3116480, 3369694, 3739776, 4674720, 4986368, 5054541, 6232960, 6739388, 7479552, 8424235, 9349440, 10109082, 12465920, 13478776, 14959104, 16848470, 18698880, 20218164, 24931840, 25272705, 26957552, 33696940, 37397760, 40436328, 50545410, 53915104, 67393880, 74795520, 80872656, 101090820, 107830208, 134787760, 161745312, 202181640, 215660416, 269575520, 323490624, 404363280, 431320832, 539151040, 646981248, 808726560, 862641664, 1078302080, 1293962496, 1617453120, 2156604160, 2587924992, 3234906240, 4313208320, 6469812480, 12939624960]

約数ペア:

[(1, 12939624960), (2, 6469812480), (3, 4313208320), (4, 3234906240), (5, 2587924992), (6, 2156604160), (8, 1617453120), (10, 1293962496), (12, 1078302080), (15, 862641664), (16, 808726560), (20, 646981248), (24, 539151040), (30, 431320832), (32, 404363280), (40, 323490624), (48, 269575520), (60, 215660416), (64, 202181640), (80, 161745312), (96, 134787760), (120, 107830208), (128, 101090820), (160, 80872656), (173, 74795520), (192, 67393880), (240, 53915104), (256, 50545410), (320, 40436328), (346, 37397760), (384, 33696940), (480, 26957552), (512, 25272705), (519, 24931840), (640, 20218164), (692, 18698880), (768, 16848470), (865, 14959104), (960, 13478776), (1038, 12465920), (1280, 10109082), (1384, 9349440), (1536, 8424235), (1730, 7479552), (1920, 6739388), (2076, 6232960), (2560, 5054541), (2595, 4986368), (2768, 4674720), (3460, 3739776), (3840, 3369694), (4152, 3116480), (5190, 2493184), (5536, 2337360), (6920, 1869888), (7680, 1684847), (8304, 1558240), (9739, 1328640), (10380, 1246592), (11072, 1168680), (13840, 934944), (16608, 779120), (19478, 664320), (20760, 623296), (22144, 584340), (27680, 467472), (29217, 442880), (33216, 389560), (38956, 332160), (41520, 311648), (44288, 292170), (48695, 265728), (55360, 233736), (58434, 221440), (66432, 194780), (77912, 166080), (83040, 155824), (88576, 146085), (97390, 132864), (110720, 116868)]