153333740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 382656960

約数和(自身を除く): 229323220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1645, 2303, 3290, 3329, 4606, 6580, 6658, 9212, 11515, 13316, 16645, 23030, 23303, 33290, 46060, 46606, 66580, 93212, 116515, 156463, 163121, 233030, 312926, 326242, 466060, 625852, 652484, 782315, 815605, 1095241, 1564630, 1631210, 2190482, 3129260, 3262420, 4380964, 5476205, 7666687, 10952410, 15333374, 21904820, 30666748, 38333435, 76666870, 153333740]

約数ペア:

[(1, 153333740), (2, 76666870), (4, 38333435), (5, 30666748), (7, 21904820), (10, 15333374), (14, 10952410), (20, 7666687), (28, 5476205), (35, 4380964), (47, 3262420), (49, 3129260), (70, 2190482), (94, 1631210), (98, 1564630), (140, 1095241), (188, 815605), (196, 782315), (235, 652484), (245, 625852), (329, 466060), (470, 326242), (490, 312926), (658, 233030), (940, 163121), (980, 156463), (1316, 116515), (1645, 93212), (2303, 66580), (3290, 46606), (3329, 46060), (4606, 33290), (6580, 23303), (6658, 23030), (9212, 16645), (11515, 13316)]