268396920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67777}}^1$

素因数の和:67805

約数の個数: 96

約数和(自身を含む): 951603120

約数和(自身を除く): 683206200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 67777, 135554, 203331, 271108, 338885, 406662, 542216, 609993, 677770, 745547, 813324, 1016655, 1219986, 1355540, 1491094, 1626648, 2033310, 2236641, 2439972, 2711080, 2982188, 3049965, 3727735, 4066620, 4473282, 4879944, 5964376, 6099930, 6709923, 7455470, 8133240, 8946564, 11183205, 12199860, 13419846, 14910940, 17893128, 22366410, 24399720, 26839692, 29821880, 33549615, 44732820, 53679384, 67099230, 89465640, 134198460, 268396920]

約数ペア:

[(1, 268396920), (2, 134198460), (3, 89465640), (4, 67099230), (5, 53679384), (6, 44732820), (8, 33549615), (9, 29821880), (10, 26839692), (11, 24399720), (12, 22366410), (15, 17893128), (18, 14910940), (20, 13419846), (22, 12199860), (24, 11183205), (30, 8946564), (33, 8133240), (36, 7455470), (40, 6709923), (44, 6099930), (45, 5964376), (55, 4879944), (60, 4473282), (66, 4066620), (72, 3727735), (88, 3049965), (90, 2982188), (99, 2711080), (110, 2439972), (120, 2236641), (132, 2033310), (165, 1626648), (180, 1491094), (198, 1355540), (220, 1219986), (264, 1016655), (330, 813324), (360, 745547), (396, 677770), (440, 609993), (495, 542216), (660, 406662), (792, 338885), (990, 271108), (1320, 203331), (1980, 135554), (3960, 67777)]