22955520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 86766768

約数和(自身を除く): 63811248

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, 49, 56, 60, 61, 64, 70, 80, 84, 96, 98, 105, 112, 120, 122, 128, 140, 147, 160, 168, 183, 192, 196, 210, 224, 240, 244, 245, 256, 280, 294, 305, 320, 336, 366, 384, 392, 420, 427, 448, 480, 488, 490, 512, 560, 588, 610, 640, 672, 732, 735, 768, 784, 840, 854, 896, 915, 960, 976, 980, 1120, 1176, 1220, 1280, 1281, 1344, 1464, 1470, 1536, 1568, 1680, 1708, 1792, 1830, 1920, 1952, 1960, 2135, 2240, 2352, 2440, 2560, 2562, 2688, 2928, 2940, 2989, 3136, 3360, 3416, 3584, 3660, 3840, 3904, 3920, 4270, 4480, 4704, 4880, 5124, 5376, 5856, 5880, 5978, 6272, 6405, 6720, 6832, 7320, 7680, 7808, 7840, 8540, 8960, 8967, 9408, 9760, 10248, 10752, 11712, 11760, 11956, 12544, 12810, 13440, 13664, 14640, 14945, 15616, 15680, 17080, 17920, 17934, 18816, 19520, 20496, 23424, 23520, 23912, 25088, 25620, 26880, 27328, 29280, 29890, 31232, 31360, 34160, 35868, 37632, 39040, 40992, 44835, 46848, 47040, 47824, 51240, 53760, 54656, 58560, 59780, 62720, 68320, 71736, 75264, 78080, 81984, 89670, 93696, 94080, 95648, 102480, 109312, 117120, 119560, 125440, 136640, 143472, 156160, 163968, 179340, 188160, 191296, 204960, 218624, 234240, 239120, 273280, 286944, 327936, 358680, 376320, 382592, 409920, 468480, 478240, 546560, 573888, 655872, 717360, 765184, 819840, 956480, 1093120, 1147776, 1434720, 1530368, 1639680, 1912960, 2295552, 2869440, 3279360, 3825920, 4591104, 5738880, 7651840, 11477760, 22955520]

約数ペア:

[(1, 22955520), (2, 11477760), (3, 7651840), (4, 5738880), (5, 4591104), (6, 3825920), (7, 3279360), (8, 2869440), (10, 2295552), (12, 1912960), (14, 1639680), (15, 1530368), (16, 1434720), (20, 1147776), (21, 1093120), (24, 956480), (28, 819840), (30, 765184), (32, 717360), (35, 655872), (40, 573888), (42, 546560), (48, 478240), (49, 468480), (56, 409920), (60, 382592), (61, 376320), (64, 358680), (70, 327936), (80, 286944), (84, 273280), (96, 239120), (98, 234240), (105, 218624), (112, 204960), (120, 191296), (122, 188160), (128, 179340), (140, 163968), (147, 156160), (160, 143472), (168, 136640), (183, 125440), (192, 119560), (196, 117120), (210, 109312), (224, 102480), (240, 95648), (244, 94080), (245, 93696), (256, 89670), (280, 81984), (294, 78080), (305, 75264), (320, 71736), (336, 68320), (366, 62720), (384, 59780), (392, 58560), (420, 54656), (427, 53760), (448, 51240), (480, 47824), (488, 47040), (490, 46848), (512, 44835), (560, 40992), (588, 39040), (610, 37632), (640, 35868), (672, 34160), (732, 31360), (735, 31232), (768, 29890), (784, 29280), (840, 27328), (854, 26880), (896, 25620), (915, 25088), (960, 23912), (976, 23520), (980, 23424), (1120, 20496), (1176, 19520), (1220, 18816), (1280, 17934), (1281, 17920), (1344, 17080), (1464, 15680), (1470, 15616), (1536, 14945), (1568, 14640), (1680, 13664), (1708, 13440), (1792, 12810), (1830, 12544), (1920, 11956), (1952, 11760), (1960, 11712), (2135, 10752), (2240, 10248), (2352, 9760), (2440, 9408), (2560, 8967), (2562, 8960), (2688, 8540), (2928, 7840), (2940, 7808), (2989, 7680), (3136, 7320), (3360, 6832), (3416, 6720), (3584, 6405), (3660, 6272), (3840, 5978), (3904, 5880), (3920, 5856), (4270, 5376), (4480, 5124), (4704, 4880)]