1420005024

素因数分解:

$2^5\times 3^2\times {\mathrm{457}}^1\times {\mathrm{10789}}^1$

素因数の和:11262

約数の個数: 72

約数和(自身を含む): 4047350580

約数和(自身を除く): 2627345556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 7312, 8226, 10789, 10968, 14624, 16452, 21578, 21936, 32367, 32904, 43156, 43872, 64734, 65808, 86312, 97101, 129468, 131616, 172624, 194202, 258936, 345248, 388404, 517872, 776808, 1035744, 1553616, 3107232, 4930573, 9861146, 14791719, 19722292, 29583438, 39444584, 44375157, 59166876, 78889168, 88750314, 118333752, 157778336, 177500628, 236667504, 355001256, 473335008, 710002512, 1420005024]

約数ペア:

[(1, 1420005024), (2, 710002512), (3, 473335008), (4, 355001256), (6, 236667504), (8, 177500628), (9, 157778336), (12, 118333752), (16, 88750314), (18, 78889168), (24, 59166876), (32, 44375157), (36, 39444584), (48, 29583438), (72, 19722292), (96, 14791719), (144, 9861146), (288, 4930573), (457, 3107232), (914, 1553616), (1371, 1035744), (1828, 776808), (2742, 517872), (3656, 388404), (4113, 345248), (5484, 258936), (7312, 194202), (8226, 172624), (10789, 131616), (10968, 129468), (14624, 97101), (16452, 86312), (21578, 65808), (21936, 64734), (32367, 43872), (32904, 43156)]