2998073120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{39953}}^1$

素因数の和:40042

約数の個数: 96

約数和(自身を含む): 8215820928

約数和(自身を除く): 5217747808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2144, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 10720, 15008, 18760, 37520, 39953, 75040, 79906, 159812, 199765, 279671, 319624, 399530, 559342, 639248, 799060, 1118684, 1278496, 1398355, 1598120, 2237368, 2676851, 2796710, 3196240, 4474736, 5353702, 5593420, 6392480, 8949472, 10707404, 11186840, 13384255, 18737957, 21414808, 22373680, 26768510, 37475914, 42829616, 44747360, 53537020, 74951828, 85659232, 93689785, 107074040, 149903656, 187379570, 214148080, 299807312, 374759140, 428296160, 599614624, 749518280, 1499036560, 2998073120]

約数ペア:

[(1, 2998073120), (2, 1499036560), (4, 749518280), (5, 599614624), (7, 428296160), (8, 374759140), (10, 299807312), (14, 214148080), (16, 187379570), (20, 149903656), (28, 107074040), (32, 93689785), (35, 85659232), (40, 74951828), (56, 53537020), (67, 44747360), (70, 42829616), (80, 37475914), (112, 26768510), (134, 22373680), (140, 21414808), (160, 18737957), (224, 13384255), (268, 11186840), (280, 10707404), (335, 8949472), (469, 6392480), (536, 5593420), (560, 5353702), (670, 4474736), (938, 3196240), (1072, 2796710), (1120, 2676851), (1340, 2237368), (1876, 1598120), (2144, 1398355), (2345, 1278496), (2680, 1118684), (3752, 799060), (4690, 639248), (5360, 559342), (7504, 399530), (9380, 319624), (10720, 279671), (15008, 199765), (18760, 159812), (37520, 79906), (39953, 75040)]