270642680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12553}}^1$

素因数の和:12589

約数の個数: 96

約数和(自身を含む): 772824240

約数和(自身を除く): 502181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 12553, 21560, 25106, 50212, 62765, 87871, 100424, 125530, 138083, 175742, 251060, 276166, 351484, 439355, 502120, 552332, 615097, 690415, 702968, 878710, 966581, 1104664, 1230194, 1380830, 1757420, 1933162, 2460388, 2761660, 3075485, 3514840, 3866324, 4832905, 4920776, 5523320, 6150970, 6766067, 7732648, 9665810, 12301940, 13532134, 19331620, 24603880, 27064268, 33830335, 38663240, 54128536, 67660670, 135321340, 270642680]

約数ペア:

[(1, 270642680), (2, 135321340), (4, 67660670), (5, 54128536), (7, 38663240), (8, 33830335), (10, 27064268), (11, 24603880), (14, 19331620), (20, 13532134), (22, 12301940), (28, 9665810), (35, 7732648), (40, 6766067), (44, 6150970), (49, 5523320), (55, 4920776), (56, 4832905), (70, 3866324), (77, 3514840), (88, 3075485), (98, 2761660), (110, 2460388), (140, 1933162), (154, 1757420), (196, 1380830), (220, 1230194), (245, 1104664), (280, 966581), (308, 878710), (385, 702968), (392, 690415), (440, 615097), (490, 552332), (539, 502120), (616, 439355), (770, 351484), (980, 276166), (1078, 251060), (1540, 175742), (1960, 138083), (2156, 125530), (2695, 100424), (3080, 87871), (4312, 62765), (5390, 50212), (10780, 25106), (12553, 21560)]