2667764820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{129629}}^1$

素因数の和:129662

約数の個数: 96

約数和(自身を含む): 8711136000

約数和(自身を除く): 6043371180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 129629, 259258, 388887, 518516, 648145, 777774, 907403, 1296290, 1555548, 1814806, 1944435, 2592580, 2722209, 3629612, 3888870, 4537015, 5444418, 6351821, 7777740, 9074030, 10888836, 12703642, 13611045, 18148060, 19055463, 25407284, 27222090, 31759105, 38110926, 44462747, 54444180, 63518210, 76221852, 88925494, 95277315, 127036420, 133388241, 177850988, 190554630, 222313735, 266776482, 381109260, 444627470, 533552964, 666941205, 889254940, 1333882410, 2667764820]

約数ペア:

[(1, 2667764820), (2, 1333882410), (3, 889254940), (4, 666941205), (5, 533552964), (6, 444627470), (7, 381109260), (10, 266776482), (12, 222313735), (14, 190554630), (15, 177850988), (20, 133388241), (21, 127036420), (28, 95277315), (30, 88925494), (35, 76221852), (42, 63518210), (49, 54444180), (60, 44462747), (70, 38110926), (84, 31759105), (98, 27222090), (105, 25407284), (140, 19055463), (147, 18148060), (196, 13611045), (210, 12703642), (245, 10888836), (294, 9074030), (343, 7777740), (420, 6351821), (490, 5444418), (588, 4537015), (686, 3888870), (735, 3629612), (980, 2722209), (1029, 2592580), (1372, 1944435), (1470, 1814806), (1715, 1555548), (2058, 1296290), (2940, 907403), (3430, 777774), (4116, 648145), (5145, 518516), (6860, 388887), (10290, 259258), (20580, 129629)]