230753920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 361466240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 167, 170, 254, 272, 320, 334, 340, 508, 544, 635, 640, 668, 680, 835, 1016, 1088, 1270, 1336, 1360, 1670, 2032, 2159, 2176, 2540, 2672, 2720, 2839, 3340, 4064, 4318, 5080, 5344, 5440, 5678, 6680, 8128, 8636, 10160, 10688, 10795, 10880, 11356, 13360, 14195, 16256, 17272, 20320, 21209, 21376, 21590, 22712, 26720, 28390, 34544, 40640, 42418, 43180, 45424, 53440, 56780, 69088, 81280, 84836, 86360, 90848, 106045, 106880, 113560, 138176, 169672, 172720, 181696, 212090, 227120, 276352, 339344, 345440, 360553, 363392, 424180, 454240, 678688, 690880, 721106, 848360, 908480, 1357376, 1381760, 1442212, 1696720, 1802765, 1816960, 2714752, 2884424, 3393440, 3605530, 5768848, 6786880, 7211060, 11537696, 13573760, 14422120, 23075392, 28844240, 46150784, 57688480, 115376960, 230753920]

約数ペア:

[(1, 230753920), (2, 115376960), (4, 57688480), (5, 46150784), (8, 28844240), (10, 23075392), (16, 14422120), (17, 13573760), (20, 11537696), (32, 7211060), (34, 6786880), (40, 5768848), (64, 3605530), (68, 3393440), (80, 2884424), (85, 2714752), (127, 1816960), (128, 1802765), (136, 1696720), (160, 1442212), (167, 1381760), (170, 1357376), (254, 908480), (272, 848360), (320, 721106), (334, 690880), (340, 678688), (508, 454240), (544, 424180), (635, 363392), (640, 360553), (668, 345440), (680, 339344), (835, 276352), (1016, 227120), (1088, 212090), (1270, 181696), (1336, 172720), (1360, 169672), (1670, 138176), (2032, 113560), (2159, 106880), (2176, 106045), (2540, 90848), (2672, 86360), (2720, 84836), (2839, 81280), (3340, 69088), (4064, 56780), (4318, 53440), (5080, 45424), (5344, 43180), (5440, 42418), (5678, 40640), (6680, 34544), (8128, 28390), (8636, 26720), (10160, 22712), (10688, 21590), (10795, 21376), (10880, 21209), (11356, 20320), (13360, 17272), (14195, 16256)]