262053120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{9749}}^1$

素因数の和:9780

約数の個数: 144

約数和(自身を含む): 956592000

約数和(自身を除く): 694538880

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 9749, 13440, 19498, 26880, 29247, 38996, 48745, 58494, 68243, 77992, 97490, 116988, 136486, 146235, 155984, 194980, 204729, 233976, 272972, 292470, 311968, 341215, 389960, 409458, 467952, 545944, 584940, 623936, 682430, 779920, 818916, 935904, 1023645, 1091888, 1169880, 1247872, 1364860, 1559840, 1637832, 1871808, 2047290, 2183776, 2339760, 2495744, 2729720, 3119680, 3275664, 3743616, 4094580, 4367552, 4679520, 5459440, 6239360, 6551328, 7487232, 8189160, 8735104, 9359040, 10918880, 12478720, 13102656, 16378320, 17470208, 18718080, 21837760, 26205312, 32756640, 37436160, 43675520, 52410624, 65513280, 87351040, 131026560, 262053120]

約数ペア:

[(1, 262053120), (2, 131026560), (3, 87351040), (4, 65513280), (5, 52410624), (6, 43675520), (7, 37436160), (8, 32756640), (10, 26205312), (12, 21837760), (14, 18718080), (15, 17470208), (16, 16378320), (20, 13102656), (21, 12478720), (24, 10918880), (28, 9359040), (30, 8735104), (32, 8189160), (35, 7487232), (40, 6551328), (42, 6239360), (48, 5459440), (56, 4679520), (60, 4367552), (64, 4094580), (70, 3743616), (80, 3275664), (84, 3119680), (96, 2729720), (105, 2495744), (112, 2339760), (120, 2183776), (128, 2047290), (140, 1871808), (160, 1637832), (168, 1559840), (192, 1364860), (210, 1247872), (224, 1169880), (240, 1091888), (256, 1023645), (280, 935904), (320, 818916), (336, 779920), (384, 682430), (420, 623936), (448, 584940), (480, 545944), (560, 467952), (640, 409458), (672, 389960), (768, 341215), (840, 311968), (896, 292470), (960, 272972), (1120, 233976), (1280, 204729), (1344, 194980), (1680, 155984), (1792, 146235), (1920, 136486), (2240, 116988), (2688, 97490), (3360, 77992), (3840, 68243), (4480, 58494), (5376, 48745), (6720, 38996), (8960, 29247), (9749, 26880), (13440, 19498)]