133472080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 366405120

約数和(自身を除く): 232933040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 196, 245, 280, 316, 392, 395, 431, 490, 553, 560, 632, 784, 790, 862, 980, 1106, 1264, 1580, 1724, 1960, 2155, 2212, 2765, 3017, 3160, 3448, 3871, 3920, 4310, 4424, 5530, 6034, 6320, 6896, 7742, 8620, 8848, 11060, 12068, 15085, 15484, 17240, 19355, 21119, 22120, 24136, 30170, 30968, 34049, 34480, 38710, 42238, 44240, 48272, 60340, 61936, 68098, 77420, 84476, 105595, 120680, 136196, 154840, 168952, 170245, 211190, 238343, 241360, 272392, 309680, 337904, 340490, 422380, 476686, 544784, 680980, 844760, 953372, 1191715, 1361960, 1668401, 1689520, 1906744, 2383430, 2723920, 3336802, 3813488, 4766860, 6673604, 8342005, 9533720, 13347208, 16684010, 19067440, 26694416, 33368020, 66736040, 133472080]

約数ペア:

[(1, 133472080), (2, 66736040), (4, 33368020), (5, 26694416), (7, 19067440), (8, 16684010), (10, 13347208), (14, 9533720), (16, 8342005), (20, 6673604), (28, 4766860), (35, 3813488), (40, 3336802), (49, 2723920), (56, 2383430), (70, 1906744), (79, 1689520), (80, 1668401), (98, 1361960), (112, 1191715), (140, 953372), (158, 844760), (196, 680980), (245, 544784), (280, 476686), (316, 422380), (392, 340490), (395, 337904), (431, 309680), (490, 272392), (553, 241360), (560, 238343), (632, 211190), (784, 170245), (790, 168952), (862, 154840), (980, 136196), (1106, 120680), (1264, 105595), (1580, 84476), (1724, 77420), (1960, 68098), (2155, 61936), (2212, 60340), (2765, 48272), (3017, 44240), (3160, 42238), (3448, 38710), (3871, 34480), (3920, 34049), (4310, 30968), (4424, 30170), (5530, 24136), (6034, 22120), (6320, 21119), (6896, 19355), (7742, 17240), (8620, 15484), (8848, 15085), (11060, 12068)]