2494046240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1709}}^1$

素因数の和:3034

約数の個数: 96

約数和(自身を含む): 6743036160

約数和(自身を除く): 4248989920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1303, 1709, 2606, 3418, 5212, 6515, 6836, 8545, 9121, 10424, 11963, 13030, 13672, 17090, 18242, 20848, 23926, 26060, 27344, 34180, 36484, 41696, 45605, 47852, 52120, 54688, 59815, 68360, 72968, 91210, 95704, 104240, 119630, 136720, 145936, 182420, 191408, 208480, 239260, 273440, 291872, 364840, 382816, 478520, 729680, 957040, 1459360, 1914080, 2226827, 4453654, 8907308, 11134135, 15587789, 17814616, 22268270, 31175578, 35629232, 44536540, 62351156, 71258464, 77938945, 89073080, 124702312, 155877890, 178146160, 249404624, 311755780, 356292320, 498809248, 623511560, 1247023120, 2494046240]

約数ペア:

[(1, 2494046240), (2, 1247023120), (4, 623511560), (5, 498809248), (7, 356292320), (8, 311755780), (10, 249404624), (14, 178146160), (16, 155877890), (20, 124702312), (28, 89073080), (32, 77938945), (35, 71258464), (40, 62351156), (56, 44536540), (70, 35629232), (80, 31175578), (112, 22268270), (140, 17814616), (160, 15587789), (224, 11134135), (280, 8907308), (560, 4453654), (1120, 2226827), (1303, 1914080), (1709, 1459360), (2606, 957040), (3418, 729680), (5212, 478520), (6515, 382816), (6836, 364840), (8545, 291872), (9121, 273440), (10424, 239260), (11963, 208480), (13030, 191408), (13672, 182420), (17090, 145936), (18242, 136720), (20848, 119630), (23926, 104240), (26060, 95704), (27344, 91210), (34180, 72968), (36484, 68360), (41696, 59815), (45605, 54688), (47852, 52120)]