1517915520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23957}}^1$

素因数の和:23993

約数の個数: 192

約数和(自身を含む): 5718295440

約数和(自身を除く): 4200379920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 23957, 31680, 47914, 63360, 71871, 95828, 119785, 143742, 191656, 215613, 239570, 263527, 287484, 359355, 383312, 431226, 479140, 527054, 574968, 718710, 766624, 790581, 862452, 958280, 1054108, 1078065, 1149936, 1317635, 1437420, 1533248, 1581162, 1724904, 1916560, 2108216, 2156130, 2299872, 2371743, 2635270, 2874840, 3066496, 3162324, 3449808, 3833120, 3952905, 4216432, 4312260, 4599744, 4743486, 5270540, 5749680, 6324648, 6899616, 7666240, 7905810, 8432864, 8624520, 9199488, 9486972, 10541080, 11499360, 11858715, 12649296, 13799232, 15332480, 15811620, 16865728, 17249040, 18973944, 21082160, 22998720, 23717430, 25298592, 27598464, 31623240, 33731456, 34498080, 37947888, 42164320, 45997440, 47434860, 50597184, 63246480, 68996160, 75895776, 84328640, 94869720, 101194368, 126492960, 137992320, 151791552, 168657280, 189739440, 252985920, 303583104, 379478880, 505971840, 758957760, 1517915520]

約数ペア:

[(1, 1517915520), (2, 758957760), (3, 505971840), (4, 379478880), (5, 303583104), (6, 252985920), (8, 189739440), (9, 168657280), (10, 151791552), (11, 137992320), (12, 126492960), (15, 101194368), (16, 94869720), (18, 84328640), (20, 75895776), (22, 68996160), (24, 63246480), (30, 50597184), (32, 47434860), (33, 45997440), (36, 42164320), (40, 37947888), (44, 34498080), (45, 33731456), (48, 31623240), (55, 27598464), (60, 25298592), (64, 23717430), (66, 22998720), (72, 21082160), (80, 18973944), (88, 17249040), (90, 16865728), (96, 15811620), (99, 15332480), (110, 13799232), (120, 12649296), (128, 11858715), (132, 11499360), (144, 10541080), (160, 9486972), (165, 9199488), (176, 8624520), (180, 8432864), (192, 7905810), (198, 7666240), (220, 6899616), (240, 6324648), (264, 5749680), (288, 5270540), (320, 4743486), (330, 4599744), (352, 4312260), (360, 4216432), (384, 3952905), (396, 3833120), (440, 3449808), (480, 3162324), (495, 3066496), (528, 2874840), (576, 2635270), (640, 2371743), (660, 2299872), (704, 2156130), (720, 2108216), (792, 1916560), (880, 1724904), (960, 1581162), (990, 1533248), (1056, 1437420), (1152, 1317635), (1320, 1149936), (1408, 1078065), (1440, 1054108), (1584, 958280), (1760, 862452), (1920, 790581), (1980, 766624), (2112, 718710), (2640, 574968), (2880, 527054), (3168, 479140), (3520, 431226), (3960, 383312), (4224, 359355), (5280, 287484), (5760, 263527), (6336, 239570), (7040, 215613), (7920, 191656), (10560, 143742), (12672, 119785), (15840, 95828), (21120, 71871), (23957, 63360), (31680, 47914)]