13121377280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5040

約数の個数: 176

約数和(自身を含む): 35075033856

約数和(自身を除く): 21953656576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 160, 176, 188, 220, 235, 256, 320, 352, 376, 440, 470, 512, 517, 640, 704, 752, 880, 940, 1024, 1034, 1280, 1408, 1504, 1760, 1880, 2068, 2560, 2585, 2816, 3008, 3520, 3760, 4136, 4957, 5120, 5170, 5632, 6016, 7040, 7520, 8272, 9914, 10340, 11264, 12032, 14080, 15040, 16544, 19828, 20680, 24064, 24785, 28160, 30080, 33088, 39656, 41360, 48128, 49570, 54527, 56320, 60160, 66176, 79312, 82720, 99140, 109054, 120320, 132352, 158624, 165440, 198280, 218108, 232979, 240640, 264704, 272635, 317248, 330880, 396560, 436216, 465958, 529408, 545270, 634496, 661760, 793120, 872432, 931916, 1090540, 1164895, 1268992, 1323520, 1586240, 1744864, 1863832, 2181080, 2329790, 2537984, 2562769, 2647040, 3172480, 3489728, 3727664, 4362160, 4659580, 5075968, 5125538, 6344960, 6979456, 7455328, 8724320, 9319160, 10251076, 12689920, 12813845, 13958912, 14910656, 17448640, 18638320, 20502152, 25379840, 25627690, 27917824, 29821312, 34897280, 37276640, 41004304, 51255380, 55835648, 59642624, 69794560, 74553280, 82008608, 102510760, 119285248, 139589120, 149106560, 164017216, 205021520, 238570496, 279178240, 298213120, 328034432, 410043040, 596426240, 656068864, 820086080, 1192852480, 1312137728, 1640172160, 2624275456, 3280344320, 6560688640, 13121377280]

約数ペア:

[(1, 13121377280), (2, 6560688640), (4, 3280344320), (5, 2624275456), (8, 1640172160), (10, 1312137728), (11, 1192852480), (16, 820086080), (20, 656068864), (22, 596426240), (32, 410043040), (40, 328034432), (44, 298213120), (47, 279178240), (55, 238570496), (64, 205021520), (80, 164017216), (88, 149106560), (94, 139589120), (110, 119285248), (128, 102510760), (160, 82008608), (176, 74553280), (188, 69794560), (220, 59642624), (235, 55835648), (256, 51255380), (320, 41004304), (352, 37276640), (376, 34897280), (440, 29821312), (470, 27917824), (512, 25627690), (517, 25379840), (640, 20502152), (704, 18638320), (752, 17448640), (880, 14910656), (940, 13958912), (1024, 12813845), (1034, 12689920), (1280, 10251076), (1408, 9319160), (1504, 8724320), (1760, 7455328), (1880, 6979456), (2068, 6344960), (2560, 5125538), (2585, 5075968), (2816, 4659580), (3008, 4362160), (3520, 3727664), (3760, 3489728), (4136, 3172480), (4957, 2647040), (5120, 2562769), (5170, 2537984), (5632, 2329790), (6016, 2181080), (7040, 1863832), (7520, 1744864), (8272, 1586240), (9914, 1323520), (10340, 1268992), (11264, 1164895), (12032, 1090540), (14080, 931916), (15040, 872432), (16544, 793120), (19828, 661760), (20680, 634496), (24064, 545270), (24785, 529408), (28160, 465958), (30080, 436216), (33088, 396560), (39656, 330880), (41360, 317248), (48128, 272635), (49570, 264704), (54527, 240640), (56320, 232979), (60160, 218108), (66176, 198280), (79312, 165440), (82720, 158624), (99140, 132352), (109054, 120320)]