238464160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 619218432

約数和(自身を除く): 380754272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 157, 160, 176, 220, 314, 352, 440, 628, 785, 863, 880, 1256, 1570, 1726, 1727, 1760, 2512, 3140, 3452, 3454, 4315, 5024, 6280, 6904, 6908, 8630, 8635, 9493, 12560, 13808, 13816, 17260, 17270, 18986, 25120, 27616, 27632, 34520, 34540, 37972, 47465, 55264, 69040, 69080, 75944, 94930, 135491, 138080, 138160, 151888, 189860, 270982, 276320, 303776, 379720, 541964, 677455, 759440, 1083928, 1354910, 1490401, 1518880, 2167856, 2709820, 2980802, 4335712, 5419640, 5961604, 7452005, 10839280, 11923208, 14904010, 21678560, 23846416, 29808020, 47692832, 59616040, 119232080, 238464160]

約数ペア:

[(1, 238464160), (2, 119232080), (4, 59616040), (5, 47692832), (8, 29808020), (10, 23846416), (11, 21678560), (16, 14904010), (20, 11923208), (22, 10839280), (32, 7452005), (40, 5961604), (44, 5419640), (55, 4335712), (80, 2980802), (88, 2709820), (110, 2167856), (157, 1518880), (160, 1490401), (176, 1354910), (220, 1083928), (314, 759440), (352, 677455), (440, 541964), (628, 379720), (785, 303776), (863, 276320), (880, 270982), (1256, 189860), (1570, 151888), (1726, 138160), (1727, 138080), (1760, 135491), (2512, 94930), (3140, 75944), (3452, 69080), (3454, 69040), (4315, 55264), (5024, 47465), (6280, 37972), (6904, 34540), (6908, 34520), (8630, 27632), (8635, 27616), (9493, 25120), (12560, 18986), (13808, 17270), (13816, 17260)]