117407920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 323403408

約数和(自身を除く): 205995488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 491, 560, 610, 784, 854, 976, 980, 982, 1220, 1708, 1960, 1964, 2135, 2440, 2455, 2989, 3416, 3437, 3920, 3928, 4270, 4880, 4910, 5978, 6832, 6874, 7856, 8540, 9820, 11956, 13748, 14945, 17080, 17185, 19640, 23912, 24059, 27496, 29890, 29951, 34160, 34370, 39280, 47824, 48118, 54992, 59780, 59902, 68740, 96236, 119560, 119804, 120295, 137480, 149755, 192472, 209657, 239120, 239608, 240590, 274960, 299510, 384944, 419314, 479216, 481180, 599020, 838628, 962360, 1048285, 1198040, 1467599, 1677256, 1924720, 2096570, 2396080, 2935198, 3354512, 4193140, 5870396, 7337995, 8386280, 11740792, 14675990, 16772560, 23481584, 29351980, 58703960, 117407920]

約数ペア:

[(1, 117407920), (2, 58703960), (4, 29351980), (5, 23481584), (7, 16772560), (8, 14675990), (10, 11740792), (14, 8386280), (16, 7337995), (20, 5870396), (28, 4193140), (35, 3354512), (40, 2935198), (49, 2396080), (56, 2096570), (61, 1924720), (70, 1677256), (80, 1467599), (98, 1198040), (112, 1048285), (122, 962360), (140, 838628), (196, 599020), (244, 481180), (245, 479216), (280, 419314), (305, 384944), (392, 299510), (427, 274960), (488, 240590), (490, 239608), (491, 239120), (560, 209657), (610, 192472), (784, 149755), (854, 137480), (976, 120295), (980, 119804), (982, 119560), (1220, 96236), (1708, 68740), (1960, 59902), (1964, 59780), (2135, 54992), (2440, 48118), (2455, 47824), (2989, 39280), (3416, 34370), (3437, 34160), (3920, 29951), (3928, 29890), (4270, 27496), (4880, 24059), (4910, 23912), (5978, 19640), (6832, 17185), (6874, 17080), (7856, 14945), (8540, 13748), (9820, 11956)]