506558640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5027

約数の個数: 160

約数和(自身を含む): 1824454656

約数和(自身を除く): 1317896016

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, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 4943, 5124, 6405, 6832, 7320, 8540, 9886, 10248, 12810, 14640, 14829, 17080, 19772, 20496, 24715, 25620, 29658, 34160, 34601, 39544, 49430, 51240, 59316, 69202, 74145, 79088, 98860, 102480, 103803, 118632, 138404, 148290, 173005, 197720, 207606, 237264, 276808, 296580, 301523, 346010, 395440, 415212, 519015, 553616, 593160, 603046, 692020, 830424, 904569, 1038030, 1186320, 1206092, 1384040, 1507615, 1660848, 1809138, 2076060, 2110661, 2412184, 2768080, 3015230, 3618276, 4152120, 4221322, 4522845, 4824368, 6030460, 6331983, 7236552, 8304240, 8442644, 9045690, 10553305, 12060920, 12663966, 14473104, 16885288, 18091380, 21106610, 24121840, 25327932, 31659915, 33770576, 36182760, 42213220, 50655864, 63319830, 72365520, 84426440, 101311728, 126639660, 168852880, 253279320, 506558640]

約数ペア:

[(1, 506558640), (2, 253279320), (3, 168852880), (4, 126639660), (5, 101311728), (6, 84426440), (7, 72365520), (8, 63319830), (10, 50655864), (12, 42213220), (14, 36182760), (15, 33770576), (16, 31659915), (20, 25327932), (21, 24121840), (24, 21106610), (28, 18091380), (30, 16885288), (35, 14473104), (40, 12663966), (42, 12060920), (48, 10553305), (56, 9045690), (60, 8442644), (61, 8304240), (70, 7236552), (80, 6331983), (84, 6030460), (105, 4824368), (112, 4522845), (120, 4221322), (122, 4152120), (140, 3618276), (168, 3015230), (183, 2768080), (210, 2412184), (240, 2110661), (244, 2076060), (280, 1809138), (305, 1660848), (336, 1507615), (366, 1384040), (420, 1206092), (427, 1186320), (488, 1038030), (560, 904569), (610, 830424), (732, 692020), (840, 603046), (854, 593160), (915, 553616), (976, 519015), (1220, 415212), (1281, 395440), (1464, 346010), (1680, 301523), (1708, 296580), (1830, 276808), (2135, 237264), (2440, 207606), (2562, 197720), (2928, 173005), (3416, 148290), (3660, 138404), (4270, 118632), (4880, 103803), (4943, 102480), (5124, 98860), (6405, 79088), (6832, 74145), (7320, 69202), (8540, 59316), (9886, 51240), (10248, 49430), (12810, 39544), (14640, 34601), (14829, 34160), (17080, 29658), (19772, 25620), (20496, 24715)]