63364840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 117621560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 2939, 3080, 4312, 5390, 5878, 10780, 11756, 14695, 20573, 21560, 23512, 29390, 32329, 41146, 58780, 64658, 82292, 102865, 117560, 129316, 144011, 161645, 164584, 205730, 226303, 258632, 288022, 323290, 411460, 452606, 576044, 646580, 720055, 822920, 905212, 1131515, 1152088, 1293160, 1440110, 1584121, 1810424, 2263030, 2880220, 3168242, 4526060, 5760440, 6336484, 7920605, 9052120, 12672968, 15841210, 31682420, 63364840]

約数ペア:

[(1, 63364840), (2, 31682420), (4, 15841210), (5, 12672968), (7, 9052120), (8, 7920605), (10, 6336484), (11, 5760440), (14, 4526060), (20, 3168242), (22, 2880220), (28, 2263030), (35, 1810424), (40, 1584121), (44, 1440110), (49, 1293160), (55, 1152088), (56, 1131515), (70, 905212), (77, 822920), (88, 720055), (98, 646580), (110, 576044), (140, 452606), (154, 411460), (196, 323290), (220, 288022), (245, 258632), (280, 226303), (308, 205730), (385, 164584), (392, 161645), (440, 144011), (490, 129316), (539, 117560), (616, 102865), (770, 82292), (980, 64658), (1078, 58780), (1540, 41146), (1960, 32329), (2156, 29390), (2695, 23512), (2939, 21560), (3080, 20573), (4312, 14695), (5390, 11756), (5878, 10780)]