134030720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 211431040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 127, 128, 136, 160, 170, 194, 254, 272, 320, 340, 388, 485, 508, 544, 635, 640, 680, 776, 970, 1016, 1088, 1270, 1360, 1552, 1649, 1940, 2032, 2159, 2176, 2540, 2720, 3104, 3298, 3880, 4064, 4318, 5080, 5440, 6208, 6596, 7760, 8128, 8245, 8636, 10160, 10795, 10880, 12319, 12416, 13192, 15520, 16256, 16490, 17272, 20320, 21590, 24638, 26384, 31040, 32980, 34544, 40640, 43180, 49276, 52768, 61595, 62080, 65960, 69088, 81280, 86360, 98552, 105536, 123190, 131920, 138176, 172720, 197104, 209423, 211072, 246380, 263840, 276352, 345440, 394208, 418846, 492760, 527680, 690880, 788416, 837692, 985520, 1047115, 1055360, 1381760, 1576832, 1675384, 1971040, 2094230, 3350768, 3942080, 4188460, 6701536, 7884160, 8376920, 13403072, 16753840, 26806144, 33507680, 67015360, 134030720]

約数ペア:

[(1, 134030720), (2, 67015360), (4, 33507680), (5, 26806144), (8, 16753840), (10, 13403072), (16, 8376920), (17, 7884160), (20, 6701536), (32, 4188460), (34, 3942080), (40, 3350768), (64, 2094230), (68, 1971040), (80, 1675384), (85, 1576832), (97, 1381760), (127, 1055360), (128, 1047115), (136, 985520), (160, 837692), (170, 788416), (194, 690880), (254, 527680), (272, 492760), (320, 418846), (340, 394208), (388, 345440), (485, 276352), (508, 263840), (544, 246380), (635, 211072), (640, 209423), (680, 197104), (776, 172720), (970, 138176), (1016, 131920), (1088, 123190), (1270, 105536), (1360, 98552), (1552, 86360), (1649, 81280), (1940, 69088), (2032, 65960), (2159, 62080), (2176, 61595), (2540, 52768), (2720, 49276), (3104, 43180), (3298, 40640), (3880, 34544), (4064, 32980), (4318, 31040), (5080, 26384), (5440, 24638), (6208, 21590), (6596, 20320), (7760, 17272), (8128, 16490), (8245, 16256), (8636, 15520), (10160, 13192), (10795, 12416), (10880, 12319)]