230788040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1711

約数の個数: 96

約数和(自身を含む): 612706680

約数和(自身を除く): 381918640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1460, 1613, 1960, 2044, 2555, 2920, 3226, 3577, 4088, 5110, 6452, 7154, 8065, 10220, 11291, 12904, 14308, 16130, 17885, 20440, 22582, 28616, 32260, 35770, 45164, 56455, 64520, 71540, 79037, 90328, 112910, 117749, 143080, 158074, 225820, 235498, 316148, 395185, 451640, 470996, 588745, 632296, 790370, 824243, 941992, 1177490, 1580740, 1648486, 2354980, 3161480, 3296972, 4121215, 4709960, 5769701, 6593944, 8242430, 11539402, 16484860, 23078804, 28848505, 32969720, 46157608, 57697010, 115394020, 230788040]

約数ペア:

[(1, 230788040), (2, 115394020), (4, 57697010), (5, 46157608), (7, 32969720), (8, 28848505), (10, 23078804), (14, 16484860), (20, 11539402), (28, 8242430), (35, 6593944), (40, 5769701), (49, 4709960), (56, 4121215), (70, 3296972), (73, 3161480), (98, 2354980), (140, 1648486), (146, 1580740), (196, 1177490), (245, 941992), (280, 824243), (292, 790370), (365, 632296), (392, 588745), (490, 470996), (511, 451640), (584, 395185), (730, 316148), (980, 235498), (1022, 225820), (1460, 158074), (1613, 143080), (1960, 117749), (2044, 112910), (2555, 90328), (2920, 79037), (3226, 71540), (3577, 64520), (4088, 56455), (5110, 45164), (6452, 35770), (7154, 32260), (8065, 28616), (10220, 22582), (11291, 20440), (12904, 17885), (14308, 16130)]