803839120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4437

約数の個数: 120

約数和(自身を含む): 2220822144

約数和(自身を除く): 1416983024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 560, 658, 752, 784, 940, 980, 1316, 1645, 1880, 1960, 2303, 2632, 3290, 3760, 3920, 4363, 4606, 5264, 6580, 8726, 9212, 11515, 13160, 17452, 18424, 21815, 23030, 26320, 30541, 34904, 36848, 43630, 46060, 61082, 69808, 87260, 92120, 122164, 152705, 174520, 184240, 205061, 213787, 244328, 305410, 349040, 410122, 427574, 488656, 610820, 820244, 855148, 1025305, 1068935, 1221640, 1435427, 1640488, 1710296, 2050610, 2137870, 2443280, 2870854, 3280976, 3420592, 4101220, 4275740, 5741708, 7177135, 8202440, 8551480, 10047989, 11483416, 14354270, 16404880, 17102960, 20095978, 22966832, 28708540, 40191956, 50239945, 57417080, 80383912, 100479890, 114834160, 160767824, 200959780, 401919560, 803839120]

約数ペア:

[(1, 803839120), (2, 401919560), (4, 200959780), (5, 160767824), (7, 114834160), (8, 100479890), (10, 80383912), (14, 57417080), (16, 50239945), (20, 40191956), (28, 28708540), (35, 22966832), (40, 20095978), (47, 17102960), (49, 16404880), (56, 14354270), (70, 11483416), (80, 10047989), (94, 8551480), (98, 8202440), (112, 7177135), (140, 5741708), (188, 4275740), (196, 4101220), (235, 3420592), (245, 3280976), (280, 2870854), (329, 2443280), (376, 2137870), (392, 2050610), (470, 1710296), (490, 1640488), (560, 1435427), (658, 1221640), (752, 1068935), (784, 1025305), (940, 855148), (980, 820244), (1316, 610820), (1645, 488656), (1880, 427574), (1960, 410122), (2303, 349040), (2632, 305410), (3290, 244328), (3760, 213787), (3920, 205061), (4363, 184240), (4606, 174520), (5264, 152705), (6580, 122164), (8726, 92120), (9212, 87260), (11515, 69808), (13160, 61082), (17452, 46060), (18424, 43630), (21815, 36848), (23030, 34904), (26320, 30541)]