517197240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{205237}}^1$

素因数の和:205261

約数の個数: 96

約数和(自身を含む): 1921027680

約数和(自身を除く): 1403830440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 205237, 410474, 615711, 820948, 1026185, 1231422, 1436659, 1641896, 1847133, 2052370, 2462844, 2873318, 3078555, 3694266, 4104740, 4309977, 4925688, 5746636, 6157110, 7183295, 7388532, 8209480, 8619954, 9235665, 11493272, 12314220, 12929931, 14366590, 14777064, 17239908, 18471330, 21549885, 24628440, 25859862, 28733180, 34479816, 36942660, 43099770, 51719724, 57466360, 64649655, 73885320, 86199540, 103439448, 129299310, 172399080, 258598620, 517197240]

約数ペア:

[(1, 517197240), (2, 258598620), (3, 172399080), (4, 129299310), (5, 103439448), (6, 86199540), (7, 73885320), (8, 64649655), (9, 57466360), (10, 51719724), (12, 43099770), (14, 36942660), (15, 34479816), (18, 28733180), (20, 25859862), (21, 24628440), (24, 21549885), (28, 18471330), (30, 17239908), (35, 14777064), (36, 14366590), (40, 12929931), (42, 12314220), (45, 11493272), (56, 9235665), (60, 8619954), (63, 8209480), (70, 7388532), (72, 7183295), (84, 6157110), (90, 5746636), (105, 4925688), (120, 4309977), (126, 4104740), (140, 3694266), (168, 3078555), (180, 2873318), (210, 2462844), (252, 2052370), (280, 1847133), (315, 1641896), (360, 1436659), (420, 1231422), (504, 1026185), (630, 820948), (840, 615711), (1260, 410474), (2520, 205237)]