140787680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 224995360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 167, 176, 220, 334, 352, 440, 479, 668, 835, 880, 958, 1336, 1670, 1760, 1837, 1916, 2395, 2672, 3340, 3674, 3832, 4790, 5269, 5344, 6680, 7348, 7664, 9185, 9580, 10538, 13360, 14696, 15328, 18370, 19160, 21076, 26345, 26720, 29392, 36740, 38320, 42152, 52690, 58784, 73480, 76640, 79993, 84304, 105380, 146960, 159986, 168608, 210760, 293920, 319972, 399965, 421520, 639944, 799930, 843040, 879923, 1279888, 1599860, 1759846, 2559776, 3199720, 3519692, 4399615, 6399440, 7039384, 8799230, 12798880, 14078768, 17598460, 28157536, 35196920, 70393840, 140787680]

約数ペア:

[(1, 140787680), (2, 70393840), (4, 35196920), (5, 28157536), (8, 17598460), (10, 14078768), (11, 12798880), (16, 8799230), (20, 7039384), (22, 6399440), (32, 4399615), (40, 3519692), (44, 3199720), (55, 2559776), (80, 1759846), (88, 1599860), (110, 1279888), (160, 879923), (167, 843040), (176, 799930), (220, 639944), (334, 421520), (352, 399965), (440, 319972), (479, 293920), (668, 210760), (835, 168608), (880, 159986), (958, 146960), (1336, 105380), (1670, 84304), (1760, 79993), (1837, 76640), (1916, 73480), (2395, 58784), (2672, 52690), (3340, 42152), (3674, 38320), (3832, 36740), (4790, 29392), (5269, 26720), (5344, 26345), (6680, 21076), (7348, 19160), (7664, 18370), (9185, 15328), (9580, 14696), (10538, 13360)]