282569920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 112

約数和(自身を含む): 719815680

約数和(自身を除く): 437245760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 254, 272, 320, 340, 409, 508, 544, 635, 680, 818, 1016, 1088, 1270, 1360, 1636, 2032, 2045, 2159, 2540, 2720, 3272, 4064, 4090, 4318, 5080, 5440, 6544, 6953, 8128, 8180, 8636, 10160, 10795, 13088, 13906, 16360, 17272, 20320, 21590, 26176, 27812, 32720, 34544, 34765, 40640, 43180, 51943, 55624, 65440, 69088, 69530, 86360, 103886, 111248, 130880, 138176, 139060, 172720, 207772, 222496, 259715, 278120, 345440, 415544, 444992, 519430, 556240, 690880, 831088, 883031, 1038860, 1112480, 1662176, 1766062, 2077720, 2224960, 3324352, 3532124, 4155440, 4415155, 7064248, 8310880, 8830310, 14128496, 16621760, 17660620, 28256992, 35321240, 56513984, 70642480, 141284960, 282569920]

約数ペア:

[(1, 282569920), (2, 141284960), (4, 70642480), (5, 56513984), (8, 35321240), (10, 28256992), (16, 17660620), (17, 16621760), (20, 14128496), (32, 8830310), (34, 8310880), (40, 7064248), (64, 4415155), (68, 4155440), (80, 3532124), (85, 3324352), (127, 2224960), (136, 2077720), (160, 1766062), (170, 1662176), (254, 1112480), (272, 1038860), (320, 883031), (340, 831088), (409, 690880), (508, 556240), (544, 519430), (635, 444992), (680, 415544), (818, 345440), (1016, 278120), (1088, 259715), (1270, 222496), (1360, 207772), (1636, 172720), (2032, 139060), (2045, 138176), (2159, 130880), (2540, 111248), (2720, 103886), (3272, 86360), (4064, 69530), (4090, 69088), (4318, 65440), (5080, 55624), (5440, 51943), (6544, 43180), (6953, 40640), (8128, 34765), (8180, 34544), (8636, 32720), (10160, 27812), (10795, 26176), (13088, 21590), (13906, 20320), (16360, 17272)]