13129541760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:919

約数の個数: 256

約数和(自身を含む): 43181740800

約数和(自身を除く): 30052199040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 421, 439, 444, 480, 555, 592, 640, 740, 842, 878, 888, 960, 1110, 1184, 1263, 1317, 1480, 1684, 1756, 1776, 1920, 2105, 2195, 2220, 2368, 2526, 2634, 2960, 3368, 3512, 3552, 4210, 4390, 4440, 4736, 5052, 5268, 5920, 6315, 6585, 6736, 7024, 7104, 8420, 8780, 8880, 10104, 10536, 11840, 12630, 13170, 13472, 14048, 14208, 15577, 16243, 16840, 17560, 17760, 20208, 21072, 23680, 25260, 26340, 26944, 28096, 31154, 32486, 33680, 35120, 35520, 40416, 42144, 46731, 48729, 50520, 52680, 53888, 56192, 62308, 64972, 67360, 70240, 71040, 77885, 80832, 81215, 84288, 93462, 97458, 101040, 105360, 124616, 129944, 134720, 140480, 155770, 161664, 162430, 168576, 184819, 186924, 194916, 202080, 210720, 233655, 243645, 249232, 259888, 269440, 280960, 311540, 324860, 369638, 373848, 389832, 404160, 421440, 467310, 487290, 498464, 519776, 554457, 623080, 649720, 739276, 747696, 779664, 808320, 842880, 924095, 934620, 974580, 996928, 1039552, 1108914, 1246160, 1299440, 1478552, 1495392, 1559328, 1848190, 1869240, 1949160, 1993856, 2079104, 2217828, 2492320, 2598880, 2772285, 2957104, 2990784, 3118656, 3696380, 3738480, 3898320, 4435656, 4984640, 5197760, 5544570, 5914208, 5981568, 6237312, 6838303, 7392760, 7476960, 7796640, 8871312, 9969280, 10395520, 11089140, 11828416, 13676606, 14785520, 14953920, 15593280, 17742624, 20514909, 22178280, 23656832, 27353212, 29571040, 29907840, 31186560, 34191515, 35485248, 41029818, 44356560, 54706424, 59142080, 68383030, 70970496, 82059636, 88713120, 102574545, 109412848, 118284160, 136766060, 164119272, 177426240, 205149090, 218825696, 273532120, 328238544, 354852480, 410298180, 437651392, 547064240, 656477088, 820596360, 875302784, 1094128480, 1312954176, 1641192720, 2188256960, 2625908352, 3282385440, 4376513920, 6564770880, 13129541760]

約数ペア:

[(1, 13129541760), (2, 6564770880), (3, 4376513920), (4, 3282385440), (5, 2625908352), (6, 2188256960), (8, 1641192720), (10, 1312954176), (12, 1094128480), (15, 875302784), (16, 820596360), (20, 656477088), (24, 547064240), (30, 437651392), (32, 410298180), (37, 354852480), (40, 328238544), (48, 273532120), (60, 218825696), (64, 205149090), (74, 177426240), (80, 164119272), (96, 136766060), (111, 118284160), (120, 109412848), (128, 102574545), (148, 88713120), (160, 82059636), (185, 70970496), (192, 68383030), (222, 59142080), (240, 54706424), (296, 44356560), (320, 41029818), (370, 35485248), (384, 34191515), (421, 31186560), (439, 29907840), (444, 29571040), (480, 27353212), (555, 23656832), (592, 22178280), (640, 20514909), (740, 17742624), (842, 15593280), (878, 14953920), (888, 14785520), (960, 13676606), (1110, 11828416), (1184, 11089140), (1263, 10395520), (1317, 9969280), (1480, 8871312), (1684, 7796640), (1756, 7476960), (1776, 7392760), (1920, 6838303), (2105, 6237312), (2195, 5981568), (2220, 5914208), (2368, 5544570), (2526, 5197760), (2634, 4984640), (2960, 4435656), (3368, 3898320), (3512, 3738480), (3552, 3696380), (4210, 3118656), (4390, 2990784), (4440, 2957104), (4736, 2772285), (5052, 2598880), (5268, 2492320), (5920, 2217828), (6315, 2079104), (6585, 1993856), (6736, 1949160), (7024, 1869240), (7104, 1848190), (8420, 1559328), (8780, 1495392), (8880, 1478552), (10104, 1299440), (10536, 1246160), (11840, 1108914), (12630, 1039552), (13170, 996928), (13472, 974580), (14048, 934620), (14208, 924095), (15577, 842880), (16243, 808320), (16840, 779664), (17560, 747696), (17760, 739276), (20208, 649720), (21072, 623080), (23680, 554457), (25260, 519776), (26340, 498464), (26944, 487290), (28096, 467310), (31154, 421440), (32486, 404160), (33680, 389832), (35120, 373848), (35520, 369638), (40416, 324860), (42144, 311540), (46731, 280960), (48729, 269440), (50520, 259888), (52680, 249232), (53888, 243645), (56192, 233655), (62308, 210720), (64972, 202080), (67360, 194916), (70240, 186924), (71040, 184819), (77885, 168576), (80832, 162430), (81215, 161664), (84288, 155770), (93462, 140480), (97458, 134720), (101040, 129944), (105360, 124616)]