231000160

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 560431872

約数和(自身を除く): 329431712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 107, 131, 160, 206, 214, 262, 412, 428, 515, 524, 535, 655, 824, 856, 1030, 1048, 1070, 1310, 1648, 1712, 2060, 2096, 2140, 2620, 3296, 3424, 4120, 4192, 4280, 5240, 8240, 8560, 10480, 11021, 13493, 14017, 16480, 17120, 20960, 22042, 26986, 28034, 44084, 53972, 55105, 56068, 67465, 70085, 88168, 107944, 110210, 112136, 134930, 140170, 176336, 215888, 220420, 224272, 269860, 280340, 352672, 431776, 440840, 448544, 539720, 560680, 881680, 1079440, 1121360, 1443751, 1763360, 2158880, 2242720, 2887502, 5775004, 7218755, 11550008, 14437510, 23100016, 28875020, 46200032, 57750040, 115500080, 231000160]

約数ペア:

[(1, 231000160), (2, 115500080), (4, 57750040), (5, 46200032), (8, 28875020), (10, 23100016), (16, 14437510), (20, 11550008), (32, 7218755), (40, 5775004), (80, 2887502), (103, 2242720), (107, 2158880), (131, 1763360), (160, 1443751), (206, 1121360), (214, 1079440), (262, 881680), (412, 560680), (428, 539720), (515, 448544), (524, 440840), (535, 431776), (655, 352672), (824, 280340), (856, 269860), (1030, 224272), (1048, 220420), (1070, 215888), (1310, 176336), (1648, 140170), (1712, 134930), (2060, 112136), (2096, 110210), (2140, 107944), (2620, 88168), (3296, 70085), (3424, 67465), (4120, 56068), (4192, 55105), (4280, 53972), (5240, 44084), (8240, 28034), (8560, 26986), (10480, 22042), (11021, 20960), (13493, 17120), (14017, 16480)]