2016082040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{4703}}^1$

素因数の和:6252

約数の個数: 64

約数和(自身を含む): 5188700160

約数和(自身を除く): 3172618120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1531, 3062, 4703, 6124, 7655, 9406, 10717, 12248, 15310, 18812, 21434, 23515, 30620, 32921, 37624, 42868, 47030, 53585, 61240, 65842, 85736, 94060, 107170, 131684, 164605, 188120, 214340, 263368, 329210, 428680, 658420, 1316840, 7200293, 14400586, 28801172, 36001465, 50402051, 57602344, 72002930, 100804102, 144005860, 201608204, 252010255, 288011720, 403216408, 504020510, 1008041020, 2016082040]

約数ペア:

[(1, 2016082040), (2, 1008041020), (4, 504020510), (5, 403216408), (7, 288011720), (8, 252010255), (10, 201608204), (14, 144005860), (20, 100804102), (28, 72002930), (35, 57602344), (40, 50402051), (56, 36001465), (70, 28801172), (140, 14400586), (280, 7200293), (1531, 1316840), (3062, 658420), (4703, 428680), (6124, 329210), (7655, 263368), (9406, 214340), (10717, 188120), (12248, 164605), (15310, 131684), (18812, 107170), (21434, 94060), (23515, 85736), (30620, 65842), (32921, 61240), (37624, 53585), (42868, 47030)]