14388920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 41126400

約数和(自身を除く): 26737480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 67, 70, 91, 104, 118, 130, 134, 140, 182, 236, 260, 268, 280, 295, 335, 364, 413, 455, 469, 472, 520, 536, 590, 670, 728, 767, 826, 871, 910, 938, 1180, 1340, 1534, 1652, 1742, 1820, 1876, 2065, 2345, 2360, 2680, 3068, 3304, 3484, 3640, 3752, 3835, 3953, 4130, 4355, 4690, 5369, 6097, 6136, 6968, 7670, 7906, 8260, 8710, 9380, 10738, 12194, 15340, 15812, 16520, 17420, 18760, 19765, 21476, 24388, 26845, 27671, 30485, 30680, 31624, 34840, 39530, 42952, 48776, 51389, 53690, 55342, 60970, 79060, 102778, 107380, 110684, 121940, 138355, 158120, 205556, 214760, 221368, 243880, 256945, 276710, 359723, 411112, 513890, 553420, 719446, 1027780, 1106840, 1438892, 1798615, 2055560, 2877784, 3597230, 7194460, 14388920]

約数ペア:

[(1, 14388920), (2, 7194460), (4, 3597230), (5, 2877784), (7, 2055560), (8, 1798615), (10, 1438892), (13, 1106840), (14, 1027780), (20, 719446), (26, 553420), (28, 513890), (35, 411112), (40, 359723), (52, 276710), (56, 256945), (59, 243880), (65, 221368), (67, 214760), (70, 205556), (91, 158120), (104, 138355), (118, 121940), (130, 110684), (134, 107380), (140, 102778), (182, 79060), (236, 60970), (260, 55342), (268, 53690), (280, 51389), (295, 48776), (335, 42952), (364, 39530), (413, 34840), (455, 31624), (469, 30680), (472, 30485), (520, 27671), (536, 26845), (590, 24388), (670, 21476), (728, 19765), (767, 18760), (826, 17420), (871, 16520), (910, 15812), (938, 15340), (1180, 12194), (1340, 10738), (1534, 9380), (1652, 8710), (1742, 8260), (1820, 7906), (1876, 7670), (2065, 6968), (2345, 6136), (2360, 6097), (2680, 5369), (3068, 4690), (3304, 4355), (3484, 4130), (3640, 3953), (3752, 3835)]