210074880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 676678464

約数和(自身を除く): 466603584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 241, 256, 320, 384, 454, 480, 482, 640, 681, 723, 768, 908, 960, 964, 1135, 1205, 1280, 1362, 1446, 1816, 1920, 1928, 2270, 2410, 2724, 2892, 3405, 3615, 3632, 3840, 3856, 4540, 4820, 5448, 5784, 6810, 7230, 7264, 7712, 9080, 9640, 10896, 11568, 13620, 14460, 14528, 15424, 18160, 19280, 21792, 23136, 27240, 28920, 29056, 30848, 36320, 38560, 43584, 46272, 54480, 54707, 57840, 58112, 61696, 72640, 77120, 87168, 92544, 108960, 109414, 115680, 145280, 154240, 164121, 174336, 185088, 217920, 218828, 231360, 273535, 290560, 308480, 328242, 435840, 437656, 462720, 547070, 656484, 820605, 871680, 875312, 925440, 1094140, 1312968, 1641210, 1750624, 2188280, 2625936, 3282420, 3501248, 4376560, 5251872, 6564840, 7002496, 8753120, 10503744, 13129680, 14004992, 17506240, 21007488, 26259360, 35012480, 42014976, 52518720, 70024960, 105037440, 210074880]

約数ペア:

[(1, 210074880), (2, 105037440), (3, 70024960), (4, 52518720), (5, 42014976), (6, 35012480), (8, 26259360), (10, 21007488), (12, 17506240), (15, 14004992), (16, 13129680), (20, 10503744), (24, 8753120), (30, 7002496), (32, 6564840), (40, 5251872), (48, 4376560), (60, 3501248), (64, 3282420), (80, 2625936), (96, 2188280), (120, 1750624), (128, 1641210), (160, 1312968), (192, 1094140), (227, 925440), (240, 875312), (241, 871680), (256, 820605), (320, 656484), (384, 547070), (454, 462720), (480, 437656), (482, 435840), (640, 328242), (681, 308480), (723, 290560), (768, 273535), (908, 231360), (960, 218828), (964, 217920), (1135, 185088), (1205, 174336), (1280, 164121), (1362, 154240), (1446, 145280), (1816, 115680), (1920, 109414), (1928, 108960), (2270, 92544), (2410, 87168), (2724, 77120), (2892, 72640), (3405, 61696), (3615, 58112), (3632, 57840), (3840, 54707), (3856, 54480), (4540, 46272), (4820, 43584), (5448, 38560), (5784, 36320), (6810, 30848), (7230, 29056), (7264, 28920), (7712, 27240), (9080, 23136), (9640, 21792), (10896, 19280), (11568, 18160), (13620, 15424), (14460, 14528)]