91907760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 328407552

約数和(自身を除く): 236499792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 227, 240, 241, 280, 336, 420, 454, 482, 560, 681, 723, 840, 908, 964, 1135, 1205, 1362, 1446, 1589, 1680, 1687, 1816, 1928, 2270, 2410, 2724, 2892, 3178, 3374, 3405, 3615, 3632, 3856, 4540, 4767, 4820, 5061, 5448, 5784, 6356, 6748, 6810, 7230, 7945, 8435, 9080, 9534, 9640, 10122, 10896, 11568, 12712, 13496, 13620, 14460, 15890, 16870, 18160, 19068, 19280, 20244, 23835, 25305, 25424, 26992, 27240, 28920, 31780, 33740, 38136, 40488, 47670, 50610, 54480, 54707, 57840, 63560, 67480, 76272, 80976, 95340, 101220, 109414, 127120, 134960, 164121, 190680, 202440, 218828, 273535, 328242, 381360, 382949, 404880, 437656, 547070, 656484, 765898, 820605, 875312, 1094140, 1148847, 1312968, 1531796, 1641210, 1914745, 2188280, 2297694, 2625936, 3063592, 3282420, 3829490, 4376560, 4595388, 5744235, 6127184, 6564840, 7658980, 9190776, 11488470, 13129680, 15317960, 18381552, 22976940, 30635920, 45953880, 91907760]

約数ペア:

[(1, 91907760), (2, 45953880), (3, 30635920), (4, 22976940), (5, 18381552), (6, 15317960), (7, 13129680), (8, 11488470), (10, 9190776), (12, 7658980), (14, 6564840), (15, 6127184), (16, 5744235), (20, 4595388), (21, 4376560), (24, 3829490), (28, 3282420), (30, 3063592), (35, 2625936), (40, 2297694), (42, 2188280), (48, 1914745), (56, 1641210), (60, 1531796), (70, 1312968), (80, 1148847), (84, 1094140), (105, 875312), (112, 820605), (120, 765898), (140, 656484), (168, 547070), (210, 437656), (227, 404880), (240, 382949), (241, 381360), (280, 328242), (336, 273535), (420, 218828), (454, 202440), (482, 190680), (560, 164121), (681, 134960), (723, 127120), (840, 109414), (908, 101220), (964, 95340), (1135, 80976), (1205, 76272), (1362, 67480), (1446, 63560), (1589, 57840), (1680, 54707), (1687, 54480), (1816, 50610), (1928, 47670), (2270, 40488), (2410, 38136), (2724, 33740), (2892, 31780), (3178, 28920), (3374, 27240), (3405, 26992), (3615, 25424), (3632, 25305), (3856, 23835), (4540, 20244), (4767, 19280), (4820, 19068), (5061, 18160), (5448, 16870), (5784, 15890), (6356, 14460), (6748, 13620), (6810, 13496), (7230, 12712), (7945, 11568), (8435, 10896), (9080, 10122), (9534, 9640)]