117101440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 304041600

約数和(自身を除く): 186940160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 160, 170, 188, 229, 235, 272, 320, 340, 376, 458, 470, 544, 640, 680, 752, 799, 916, 940, 1088, 1145, 1360, 1504, 1598, 1832, 1880, 2176, 2290, 2720, 3008, 3196, 3664, 3760, 3893, 3995, 4580, 5440, 6016, 6392, 7328, 7520, 7786, 7990, 9160, 10763, 10880, 12784, 14656, 15040, 15572, 15980, 18320, 19465, 21526, 25568, 29312, 30080, 31144, 31960, 36640, 38930, 43052, 51136, 53815, 62288, 63920, 73280, 77860, 86104, 102272, 107630, 124576, 127840, 146560, 155720, 172208, 182971, 215260, 249152, 255680, 311440, 344416, 365942, 430520, 498304, 511360, 622880, 688832, 731884, 861040, 914855, 1245760, 1377664, 1463768, 1722080, 1829710, 2491520, 2927536, 3444160, 3659420, 5855072, 6888320, 7318840, 11710144, 14637680, 23420288, 29275360, 58550720, 117101440]

約数ペア:

[(1, 117101440), (2, 58550720), (4, 29275360), (5, 23420288), (8, 14637680), (10, 11710144), (16, 7318840), (17, 6888320), (20, 5855072), (32, 3659420), (34, 3444160), (40, 2927536), (47, 2491520), (64, 1829710), (68, 1722080), (80, 1463768), (85, 1377664), (94, 1245760), (128, 914855), (136, 861040), (160, 731884), (170, 688832), (188, 622880), (229, 511360), (235, 498304), (272, 430520), (320, 365942), (340, 344416), (376, 311440), (458, 255680), (470, 249152), (544, 215260), (640, 182971), (680, 172208), (752, 155720), (799, 146560), (916, 127840), (940, 124576), (1088, 107630), (1145, 102272), (1360, 86104), (1504, 77860), (1598, 73280), (1832, 63920), (1880, 62288), (2176, 53815), (2290, 51136), (2720, 43052), (3008, 38930), (3196, 36640), (3664, 31960), (3760, 31144), (3893, 30080), (3995, 29312), (4580, 25568), (5440, 21526), (6016, 19465), (6392, 18320), (7328, 15980), (7520, 15572), (7786, 15040), (7990, 14656), (9160, 12784), (10763, 10880)]