143101840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5504

約数の個数: 80

約数和(自身を含む): 388403712

約数和(自身を除く): 245301872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 5437, 6580, 10874, 13160, 21748, 26320, 27185, 38059, 43496, 54370, 76118, 86992, 108740, 152236, 190295, 217480, 255539, 304472, 380590, 434960, 511078, 608944, 761180, 1022156, 1277695, 1522360, 1788773, 2044312, 2555390, 3044720, 3577546, 4088624, 5110780, 7155092, 8943865, 10221560, 14310184, 17887730, 20443120, 28620368, 35775460, 71550920, 143101840]

約数ペア:

[(1, 143101840), (2, 71550920), (4, 35775460), (5, 28620368), (7, 20443120), (8, 17887730), (10, 14310184), (14, 10221560), (16, 8943865), (20, 7155092), (28, 5110780), (35, 4088624), (40, 3577546), (47, 3044720), (56, 2555390), (70, 2044312), (80, 1788773), (94, 1522360), (112, 1277695), (140, 1022156), (188, 761180), (235, 608944), (280, 511078), (329, 434960), (376, 380590), (470, 304472), (560, 255539), (658, 217480), (752, 190295), (940, 152236), (1316, 108740), (1645, 86992), (1880, 76118), (2632, 54370), (3290, 43496), (3760, 38059), (5264, 27185), (5437, 26320), (6580, 21748), (10874, 13160)]