39401880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6701}}^1$

素因数の和:6729

約数の個数: 96

約数和(自身を含む): 137525040

約数和(自身を除く): 98123160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6701, 13402, 20103, 26804, 33505, 40206, 46907, 53608, 67010, 80412, 93814, 100515, 134020, 140721, 160824, 187628, 201030, 234535, 268040, 281442, 328349, 375256, 402060, 469070, 562884, 656698, 703605, 804120, 938140, 985047, 1125768, 1313396, 1407210, 1641745, 1876280, 1970094, 2626792, 2814420, 3283490, 3940188, 4925235, 5628840, 6566980, 7880376, 9850470, 13133960, 19700940, 39401880]

約数ペア:

[(1, 39401880), (2, 19700940), (3, 13133960), (4, 9850470), (5, 7880376), (6, 6566980), (7, 5628840), (8, 4925235), (10, 3940188), (12, 3283490), (14, 2814420), (15, 2626792), (20, 1970094), (21, 1876280), (24, 1641745), (28, 1407210), (30, 1313396), (35, 1125768), (40, 985047), (42, 938140), (49, 804120), (56, 703605), (60, 656698), (70, 562884), (84, 469070), (98, 402060), (105, 375256), (120, 328349), (140, 281442), (147, 268040), (168, 234535), (196, 201030), (210, 187628), (245, 160824), (280, 140721), (294, 134020), (392, 100515), (420, 93814), (490, 80412), (588, 67010), (735, 53608), (840, 46907), (980, 40206), (1176, 33505), (1470, 26804), (1960, 20103), (2940, 13402), (5880, 6701)]