66578820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14411}}^1$

素因数の和:14441

約数の個数: 96

約数和(自身を含む): 232436736

約数和(自身を除く): 165857916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 14411, 28822, 43233, 57644, 72055, 86466, 100877, 144110, 158521, 172932, 201754, 216165, 288220, 302631, 317042, 403508, 432330, 475563, 504385, 605262, 634084, 792605, 864660, 951126, 1008770, 1109647, 1210524, 1513155, 1585210, 1902252, 2017540, 2219294, 2377815, 3026310, 3170420, 3328941, 4438588, 4755630, 5548235, 6052620, 6657882, 9511260, 11096470, 13315764, 16644705, 22192940, 33289410, 66578820]

約数ペア:

[(1, 66578820), (2, 33289410), (3, 22192940), (4, 16644705), (5, 13315764), (6, 11096470), (7, 9511260), (10, 6657882), (11, 6052620), (12, 5548235), (14, 4755630), (15, 4438588), (20, 3328941), (21, 3170420), (22, 3026310), (28, 2377815), (30, 2219294), (33, 2017540), (35, 1902252), (42, 1585210), (44, 1513155), (55, 1210524), (60, 1109647), (66, 1008770), (70, 951126), (77, 864660), (84, 792605), (105, 634084), (110, 605262), (132, 504385), (140, 475563), (154, 432330), (165, 403508), (210, 317042), (220, 302631), (231, 288220), (308, 216165), (330, 201754), (385, 172932), (420, 158521), (462, 144110), (660, 100877), (770, 86466), (924, 72055), (1155, 57644), (1540, 43233), (2310, 28822), (4620, 14411)]