230562920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13499}}^1$

素因数の和:13578

約数の個数: 64

約数和(自身を含む): 602640000

約数和(自身を除く): 372077080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 13499, 17080, 26998, 53996, 67495, 94493, 107992, 134990, 188986, 269980, 377972, 472465, 539960, 755944, 823439, 944930, 1646878, 1889860, 3293756, 3779720, 4117195, 5764073, 6587512, 8234390, 11528146, 16468780, 23056292, 28820365, 32937560, 46112584, 57640730, 115281460, 230562920]

約数ペア:

[(1, 230562920), (2, 115281460), (4, 57640730), (5, 46112584), (7, 32937560), (8, 28820365), (10, 23056292), (14, 16468780), (20, 11528146), (28, 8234390), (35, 6587512), (40, 5764073), (56, 4117195), (61, 3779720), (70, 3293756), (122, 1889860), (140, 1646878), (244, 944930), (280, 823439), (305, 755944), (427, 539960), (488, 472465), (610, 377972), (854, 269980), (1220, 188986), (1708, 134990), (2135, 107992), (2440, 94493), (3416, 67495), (4270, 53996), (8540, 26998), (13499, 17080)]