56056560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 202225152

約数和(自身を除く): 146168592

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, 547, 560, 610, 732, 840, 854, 915, 976, 1094, 1220, 1281, 1464, 1641, 1680, 1708, 1830, 2135, 2188, 2440, 2562, 2735, 2928, 3282, 3416, 3660, 3829, 4270, 4376, 4880, 5124, 5470, 6405, 6564, 6832, 7320, 7658, 8205, 8540, 8752, 10248, 10940, 11487, 12810, 13128, 14640, 15316, 16410, 17080, 19145, 20496, 21880, 22974, 25620, 26256, 30632, 32820, 33367, 34160, 38290, 43760, 45948, 51240, 57435, 61264, 65640, 66734, 76580, 91896, 100101, 102480, 114870, 131280, 133468, 153160, 166835, 183792, 200202, 229740, 233569, 266936, 306320, 333670, 400404, 459480, 467138, 500505, 533872, 667340, 700707, 800808, 918960, 934276, 1001010, 1167845, 1334680, 1401414, 1601616, 1868552, 2002020, 2335690, 2669360, 2802828, 3503535, 3737104, 4004040, 4671380, 5605656, 7007070, 8008080, 9342760, 11211312, 14014140, 18685520, 28028280, 56056560]

約数ペア:

[(1, 56056560), (2, 28028280), (3, 18685520), (4, 14014140), (5, 11211312), (6, 9342760), (7, 8008080), (8, 7007070), (10, 5605656), (12, 4671380), (14, 4004040), (15, 3737104), (16, 3503535), (20, 2802828), (21, 2669360), (24, 2335690), (28, 2002020), (30, 1868552), (35, 1601616), (40, 1401414), (42, 1334680), (48, 1167845), (56, 1001010), (60, 934276), (61, 918960), (70, 800808), (80, 700707), (84, 667340), (105, 533872), (112, 500505), (120, 467138), (122, 459480), (140, 400404), (168, 333670), (183, 306320), (210, 266936), (240, 233569), (244, 229740), (280, 200202), (305, 183792), (336, 166835), (366, 153160), (420, 133468), (427, 131280), (488, 114870), (547, 102480), (560, 100101), (610, 91896), (732, 76580), (840, 66734), (854, 65640), (915, 61264), (976, 57435), (1094, 51240), (1220, 45948), (1281, 43760), (1464, 38290), (1641, 34160), (1680, 33367), (1708, 32820), (1830, 30632), (2135, 26256), (2188, 25620), (2440, 22974), (2562, 21880), (2735, 20496), (2928, 19145), (3282, 17080), (3416, 16410), (3660, 15316), (3829, 14640), (4270, 13128), (4376, 12810), (4880, 11487), (5124, 10940), (5470, 10248), (6405, 8752), (6564, 8540), (6832, 8205), (7320, 7658)]