40276285440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2039}}^1$

素因数の和:2712

約数の個数: 192

約数和(自身を含む): 129116332800

約数和(自身を除く): 88840047360

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, 643, 768, 960, 1024, 1280, 1286, 1536, 1920, 1929, 2039, 2048, 2560, 2572, 3072, 3215, 3840, 3858, 4078, 5120, 5144, 6117, 6144, 6430, 7680, 7716, 8156, 9645, 10195, 10240, 10288, 12234, 12860, 15360, 15432, 16312, 19290, 20390, 20576, 24468, 25720, 30585, 30720, 30864, 32624, 38580, 40780, 41152, 48936, 51440, 61170, 61728, 65248, 77160, 81560, 82304, 97872, 102880, 122340, 123456, 130496, 154320, 163120, 164608, 195744, 205760, 244680, 246912, 260992, 308640, 326240, 329216, 391488, 411520, 489360, 493824, 521984, 617280, 652480, 658432, 782976, 823040, 978720, 987648, 1043968, 1234560, 1304960, 1311077, 1316864, 1565952, 1646080, 1957440, 1975296, 2087936, 2469120, 2609920, 2622154, 3131904, 3292160, 3914880, 3933231, 3950592, 4175872, 4938240, 5219840, 5244308, 6263808, 6555385, 6584320, 7829760, 7866462, 9876480, 10439680, 10488616, 12527616, 13110770, 15659520, 15732924, 19666155, 19752960, 20879360, 20977232, 26221540, 31319040, 31465848, 39332310, 41954464, 52443080, 62638080, 62931696, 78664620, 83908928, 104886160, 125863392, 157329240, 167817856, 209772320, 251726784, 314658480, 335635712, 419544640, 503453568, 629316960, 671271424, 839089280, 1006907136, 1258633920, 1342542848, 1678178560, 2013814272, 2517267840, 2685085696, 3356357120, 4027628544, 5034535680, 6712714240, 8055257088, 10069071360, 13425428480, 20138142720, 40276285440]

約数ペア:

[(1, 40276285440), (2, 20138142720), (3, 13425428480), (4, 10069071360), (5, 8055257088), (6, 6712714240), (8, 5034535680), (10, 4027628544), (12, 3356357120), (15, 2685085696), (16, 2517267840), (20, 2013814272), (24, 1678178560), (30, 1342542848), (32, 1258633920), (40, 1006907136), (48, 839089280), (60, 671271424), (64, 629316960), (80, 503453568), (96, 419544640), (120, 335635712), (128, 314658480), (160, 251726784), (192, 209772320), (240, 167817856), (256, 157329240), (320, 125863392), (384, 104886160), (480, 83908928), (512, 78664620), (640, 62931696), (643, 62638080), (768, 52443080), (960, 41954464), (1024, 39332310), (1280, 31465848), (1286, 31319040), (1536, 26221540), (1920, 20977232), (1929, 20879360), (2039, 19752960), (2048, 19666155), (2560, 15732924), (2572, 15659520), (3072, 13110770), (3215, 12527616), (3840, 10488616), (3858, 10439680), (4078, 9876480), (5120, 7866462), (5144, 7829760), (6117, 6584320), (6144, 6555385), (6430, 6263808), (7680, 5244308), (7716, 5219840), (8156, 4938240), (9645, 4175872), (10195, 3950592), (10240, 3933231), (10288, 3914880), (12234, 3292160), (12860, 3131904), (15360, 2622154), (15432, 2609920), (16312, 2469120), (19290, 2087936), (20390, 1975296), (20576, 1957440), (24468, 1646080), (25720, 1565952), (30585, 1316864), (30720, 1311077), (30864, 1304960), (32624, 1234560), (38580, 1043968), (40780, 987648), (41152, 978720), (48936, 823040), (51440, 782976), (61170, 658432), (61728, 652480), (65248, 617280), (77160, 521984), (81560, 493824), (82304, 489360), (97872, 411520), (102880, 391488), (122340, 329216), (123456, 326240), (130496, 308640), (154320, 260992), (163120, 246912), (164608, 244680), (195744, 205760)]