47303760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 172346112

約数和(自身を除く): 125042352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 761, 777, 840, 888, 1036, 1110, 1295, 1480, 1522, 1554, 1680, 1776, 2072, 2220, 2283, 2590, 2960, 3044, 3108, 3805, 3885, 4144, 4440, 4566, 5180, 5327, 6088, 6216, 7610, 7770, 8880, 9132, 10360, 10654, 11415, 12176, 12432, 15220, 15540, 15981, 18264, 20720, 21308, 22830, 26635, 28157, 30440, 31080, 31962, 36528, 42616, 45660, 53270, 56314, 60880, 62160, 63924, 79905, 84471, 85232, 91320, 106540, 112628, 127848, 140785, 159810, 168942, 182640, 197099, 213080, 225256, 255696, 281570, 319620, 337884, 394198, 422355, 426160, 450512, 563140, 591297, 639240, 675768, 788396, 844710, 985495, 1126280, 1182594, 1278480, 1351536, 1576792, 1689420, 1970990, 2252560, 2365188, 2956485, 3153584, 3378840, 3941980, 4730376, 5912970, 6757680, 7883960, 9460752, 11825940, 15767920, 23651880, 47303760]

約数ペア:

[(1, 47303760), (2, 23651880), (3, 15767920), (4, 11825940), (5, 9460752), (6, 7883960), (7, 6757680), (8, 5912970), (10, 4730376), (12, 3941980), (14, 3378840), (15, 3153584), (16, 2956485), (20, 2365188), (21, 2252560), (24, 1970990), (28, 1689420), (30, 1576792), (35, 1351536), (37, 1278480), (40, 1182594), (42, 1126280), (48, 985495), (56, 844710), (60, 788396), (70, 675768), (74, 639240), (80, 591297), (84, 563140), (105, 450512), (111, 426160), (112, 422355), (120, 394198), (140, 337884), (148, 319620), (168, 281570), (185, 255696), (210, 225256), (222, 213080), (240, 197099), (259, 182640), (280, 168942), (296, 159810), (336, 140785), (370, 127848), (420, 112628), (444, 106540), (518, 91320), (555, 85232), (560, 84471), (592, 79905), (740, 63924), (761, 62160), (777, 60880), (840, 56314), (888, 53270), (1036, 45660), (1110, 42616), (1295, 36528), (1480, 31962), (1522, 31080), (1554, 30440), (1680, 28157), (1776, 26635), (2072, 22830), (2220, 21308), (2283, 20720), (2590, 18264), (2960, 15981), (3044, 15540), (3108, 15220), (3805, 12432), (3885, 12176), (4144, 11415), (4440, 10654), (4566, 10360), (5180, 9132), (5327, 8880), (6088, 7770), (6216, 7610)]