220592120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 581003280

約数和(自身を除く): 360411160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 241, 245, 280, 392, 467, 482, 490, 934, 964, 980, 1205, 1687, 1868, 1928, 1960, 2335, 2410, 3269, 3374, 3736, 4670, 4820, 6538, 6748, 8435, 9340, 9640, 11809, 13076, 13496, 16345, 16870, 18680, 22883, 23618, 26152, 32690, 33740, 45766, 47236, 59045, 65380, 67480, 91532, 94472, 112547, 114415, 118090, 130760, 183064, 225094, 228830, 236180, 450188, 457660, 472360, 562735, 787829, 900376, 915320, 1125470, 1575658, 2250940, 3151316, 3939145, 4501880, 5514803, 6302632, 7878290, 11029606, 15756580, 22059212, 27574015, 31513160, 44118424, 55148030, 110296060, 220592120]

約数ペア:

[(1, 220592120), (2, 110296060), (4, 55148030), (5, 44118424), (7, 31513160), (8, 27574015), (10, 22059212), (14, 15756580), (20, 11029606), (28, 7878290), (35, 6302632), (40, 5514803), (49, 4501880), (56, 3939145), (70, 3151316), (98, 2250940), (140, 1575658), (196, 1125470), (241, 915320), (245, 900376), (280, 787829), (392, 562735), (467, 472360), (482, 457660), (490, 450188), (934, 236180), (964, 228830), (980, 225094), (1205, 183064), (1687, 130760), (1868, 118090), (1928, 114415), (1960, 112547), (2335, 94472), (2410, 91532), (3269, 67480), (3374, 65380), (3736, 59045), (4670, 47236), (4820, 45766), (6538, 33740), (6748, 32690), (8435, 26152), (9340, 23618), (9640, 22883), (11809, 18680), (13076, 16870), (13496, 16345)]