5240978820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{378137}}^1$

素因数の和:378170

約数の個数: 144

約数和(自身を含む): 19820481408

約数和(自身を除く): 14579502588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 378137, 756274, 1134411, 1512548, 1890685, 2268822, 2646959, 3403233, 3781370, 4159507, 4537644, 5293918, 5672055, 6806466, 7562740, 7940877, 8319014, 10587836, 11344110, 12478521, 13234795, 13612932, 15881754, 16638028, 17016165, 20797535, 22688220, 23822631, 24957042, 26469590, 29116549, 31763508, 34032330, 37435563, 39704385, 41595070, 47645262, 49914084, 52939180, 58233098, 62392605, 68064660, 74871126, 79408770, 83190140, 87349647, 95290524, 116466196, 119113155, 124785210, 145582745, 149742252, 158817540, 174699294, 187177815, 238226310, 249570420, 262048941, 291165490, 349398588, 374355630, 436748235, 476452620, 524097882, 582330980, 748711260, 873496470, 1048195764, 1310244705, 1746992940, 2620489410, 5240978820]

約数ペア:

[(1, 5240978820), (2, 2620489410), (3, 1746992940), (4, 1310244705), (5, 1048195764), (6, 873496470), (7, 748711260), (9, 582330980), (10, 524097882), (11, 476452620), (12, 436748235), (14, 374355630), (15, 349398588), (18, 291165490), (20, 262048941), (21, 249570420), (22, 238226310), (28, 187177815), (30, 174699294), (33, 158817540), (35, 149742252), (36, 145582745), (42, 124785210), (44, 119113155), (45, 116466196), (55, 95290524), (60, 87349647), (63, 83190140), (66, 79408770), (70, 74871126), (77, 68064660), (84, 62392605), (90, 58233098), (99, 52939180), (105, 49914084), (110, 47645262), (126, 41595070), (132, 39704385), (140, 37435563), (154, 34032330), (165, 31763508), (180, 29116549), (198, 26469590), (210, 24957042), (220, 23822631), (231, 22688220), (252, 20797535), (308, 17016165), (315, 16638028), (330, 15881754), (385, 13612932), (396, 13234795), (420, 12478521), (462, 11344110), (495, 10587836), (630, 8319014), (660, 7940877), (693, 7562740), (770, 6806466), (924, 5672055), (990, 5293918), (1155, 4537644), (1260, 4159507), (1386, 3781370), (1540, 3403233), (1980, 2646959), (2310, 2268822), (2772, 1890685), (3465, 1512548), (4620, 1134411), (6930, 756274), (13860, 378137)]