16240070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 39004416

約数和(自身を除く): 22764346

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 131, 154, 161, 230, 245, 253, 262, 322, 385, 490, 506, 539, 655, 770, 805, 917, 1078, 1127, 1265, 1310, 1441, 1610, 1771, 1834, 2254, 2530, 2695, 2882, 3013, 3542, 4585, 5390, 5635, 6026, 6419, 7205, 8855, 9170, 10087, 11270, 12397, 12838, 14410, 15065, 17710, 20174, 21091, 24794, 30130, 32095, 33143, 42182, 50435, 61985, 64190, 66286, 70609, 100870, 105455, 123970, 141218, 147637, 165715, 210910, 232001, 295274, 331430, 353045, 464002, 706090, 738185, 1160005, 1476370, 1624007, 2320010, 3248014, 8120035, 16240070]

約数ペア:

[(1, 16240070), (2, 8120035), (5, 3248014), (7, 2320010), (10, 1624007), (11, 1476370), (14, 1160005), (22, 738185), (23, 706090), (35, 464002), (46, 353045), (49, 331430), (55, 295274), (70, 232001), (77, 210910), (98, 165715), (110, 147637), (115, 141218), (131, 123970), (154, 105455), (161, 100870), (230, 70609), (245, 66286), (253, 64190), (262, 61985), (322, 50435), (385, 42182), (490, 33143), (506, 32095), (539, 30130), (655, 24794), (770, 21091), (805, 20174), (917, 17710), (1078, 15065), (1127, 14410), (1265, 12838), (1310, 12397), (1441, 11270), (1610, 10087), (1771, 9170), (1834, 8855), (2254, 7205), (2530, 6419), (2695, 6026), (2882, 5635), (3013, 5390), (3542, 4585)]