111316240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 305973720

約数和(自身を除く): 194657480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 389, 392, 490, 511, 560, 584, 730, 778, 784, 980, 1022, 1168, 1460, 1556, 1945, 1960, 2044, 2555, 2723, 2920, 3112, 3577, 3890, 3920, 4088, 5110, 5446, 5840, 6224, 7154, 7780, 8176, 10220, 10892, 13615, 14308, 15560, 17885, 19061, 20440, 21784, 27230, 28397, 28616, 31120, 35770, 38122, 40880, 43568, 54460, 56794, 57232, 71540, 76244, 95305, 108920, 113588, 141985, 143080, 152488, 190610, 198779, 217840, 227176, 283970, 286160, 304976, 381220, 397558, 454352, 567940, 762440, 795116, 993895, 1135880, 1391453, 1524880, 1590232, 1987790, 2271760, 2782906, 3180464, 3975580, 5565812, 6957265, 7951160, 11131624, 13914530, 15902320, 22263248, 27829060, 55658120, 111316240]

約数ペア:

[(1, 111316240), (2, 55658120), (4, 27829060), (5, 22263248), (7, 15902320), (8, 13914530), (10, 11131624), (14, 7951160), (16, 6957265), (20, 5565812), (28, 3975580), (35, 3180464), (40, 2782906), (49, 2271760), (56, 1987790), (70, 1590232), (73, 1524880), (80, 1391453), (98, 1135880), (112, 993895), (140, 795116), (146, 762440), (196, 567940), (245, 454352), (280, 397558), (292, 381220), (365, 304976), (389, 286160), (392, 283970), (490, 227176), (511, 217840), (560, 198779), (584, 190610), (730, 152488), (778, 143080), (784, 141985), (980, 113588), (1022, 108920), (1168, 95305), (1460, 76244), (1556, 71540), (1945, 57232), (1960, 56794), (2044, 54460), (2555, 43568), (2723, 40880), (2920, 38122), (3112, 35770), (3577, 31120), (3890, 28616), (3920, 28397), (4088, 27230), (5110, 21784), (5446, 20440), (5840, 19061), (6224, 17885), (7154, 15560), (7780, 14308), (8176, 13615), (10220, 10892)]