211316560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29027}}^1$

素因数の和:29060

約数の個数: 80

約数和(自身を含む): 604711296

約数和(自身を除く): 393394736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 29027, 58054, 116108, 145135, 203189, 232216, 290270, 377351, 406378, 464432, 580540, 754702, 812756, 1015945, 1161080, 1509404, 1625512, 1886755, 2031890, 2322160, 2641457, 3018808, 3251024, 3773510, 4063780, 5282914, 6037616, 7547020, 8127560, 10565828, 13207285, 15094040, 16255120, 21131656, 26414570, 30188080, 42263312, 52829140, 105658280, 211316560]

約数ペア:

[(1, 211316560), (2, 105658280), (4, 52829140), (5, 42263312), (7, 30188080), (8, 26414570), (10, 21131656), (13, 16255120), (14, 15094040), (16, 13207285), (20, 10565828), (26, 8127560), (28, 7547020), (35, 6037616), (40, 5282914), (52, 4063780), (56, 3773510), (65, 3251024), (70, 3018808), (80, 2641457), (91, 2322160), (104, 2031890), (112, 1886755), (130, 1625512), (140, 1509404), (182, 1161080), (208, 1015945), (260, 812756), (280, 754702), (364, 580540), (455, 464432), (520, 406378), (560, 377351), (728, 290270), (910, 232216), (1040, 203189), (1456, 145135), (1820, 116108), (3640, 58054), (7280, 29027)]