1392152520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24527}}^1$

素因数の和:24595

約数の個数: 128

約数和(自身を含む): 4662282240

約数和(自身を除く): 3270129720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3784, 4730, 5160, 5676, 7095, 9460, 11352, 14190, 18920, 24527, 28380, 49054, 56760, 73581, 98108, 122635, 147162, 196216, 245270, 269797, 294324, 367905, 490540, 539594, 588648, 735810, 809391, 981080, 1054661, 1079188, 1348985, 1471620, 1618782, 2109322, 2158376, 2697970, 2943240, 3163983, 3237564, 4046955, 4218644, 5273305, 5395940, 6327966, 6475128, 8093910, 8437288, 10546610, 10791880, 11601271, 12655932, 15819915, 16187820, 21093220, 23202542, 25311864, 31639830, 32375640, 34803813, 42186440, 46405084, 58006355, 63279660, 69607626, 92810168, 116012710, 126559320, 139215252, 174019065, 232025420, 278430504, 348038130, 464050840, 696076260, 1392152520]

約数ペア:

[(1, 1392152520), (2, 696076260), (3, 464050840), (4, 348038130), (5, 278430504), (6, 232025420), (8, 174019065), (10, 139215252), (11, 126559320), (12, 116012710), (15, 92810168), (20, 69607626), (22, 63279660), (24, 58006355), (30, 46405084), (33, 42186440), (40, 34803813), (43, 32375640), (44, 31639830), (55, 25311864), (60, 23202542), (66, 21093220), (86, 16187820), (88, 15819915), (110, 12655932), (120, 11601271), (129, 10791880), (132, 10546610), (165, 8437288), (172, 8093910), (215, 6475128), (220, 6327966), (258, 5395940), (264, 5273305), (330, 4218644), (344, 4046955), (430, 3237564), (440, 3163983), (473, 2943240), (516, 2697970), (645, 2158376), (660, 2109322), (860, 1618782), (946, 1471620), (1032, 1348985), (1290, 1079188), (1320, 1054661), (1419, 981080), (1720, 809391), (1892, 735810), (2365, 588648), (2580, 539594), (2838, 490540), (3784, 367905), (4730, 294324), (5160, 269797), (5676, 245270), (7095, 196216), (9460, 147162), (11352, 122635), (14190, 98108), (18920, 73581), (24527, 56760), (28380, 49054)]