677927040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{50441}}^1$

素因数の和:50470

約数の個数: 128

約数和(自身を含む): 2469640320

約数和(自身を除く): 1791713280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 50441, 100882, 151323, 201764, 252205, 302646, 353087, 403528, 504410, 605292, 706174, 756615, 807056, 1008820, 1059261, 1210584, 1412348, 1513230, 1614112, 1765435, 2017640, 2118522, 2421168, 2824696, 3026460, 3228224, 3530870, 4035280, 4237044, 4842336, 5296305, 5649392, 6052920, 6456448, 7061740, 8070560, 8474088, 9684672, 10592610, 11298784, 12105840, 14123480, 16141120, 16948176, 19369344, 21185220, 22597568, 24211680, 28246960, 32282240, 33896352, 42370440, 45195136, 48423360, 56493920, 67792704, 84740880, 96846720, 112987840, 135585408, 169481760, 225975680, 338963520, 677927040]

約数ペア:

[(1, 677927040), (2, 338963520), (3, 225975680), (4, 169481760), (5, 135585408), (6, 112987840), (7, 96846720), (8, 84740880), (10, 67792704), (12, 56493920), (14, 48423360), (15, 45195136), (16, 42370440), (20, 33896352), (21, 32282240), (24, 28246960), (28, 24211680), (30, 22597568), (32, 21185220), (35, 19369344), (40, 16948176), (42, 16141120), (48, 14123480), (56, 12105840), (60, 11298784), (64, 10592610), (70, 9684672), (80, 8474088), (84, 8070560), (96, 7061740), (105, 6456448), (112, 6052920), (120, 5649392), (128, 5296305), (140, 4842336), (160, 4237044), (168, 4035280), (192, 3530870), (210, 3228224), (224, 3026460), (240, 2824696), (280, 2421168), (320, 2118522), (336, 2017640), (384, 1765435), (420, 1614112), (448, 1513230), (480, 1412348), (560, 1210584), (640, 1059261), (672, 1008820), (840, 807056), (896, 756615), (960, 706174), (1120, 605292), (1344, 504410), (1680, 403528), (1920, 353087), (2240, 302646), (2688, 252205), (3360, 201764), (4480, 151323), (6720, 100882), (13440, 50441)]