1258884480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13381}}^1$

素因数の和:13417

約数の個数: 192

約数和(自身を含む): 4668176880

約数和(自身を除く): 3409292400

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13381, 13440, 15680, 18816, 23520, 26762, 31360, 40143, 47040, 53524, 66905, 80286, 93667, 94080, 107048, 133810, 160572, 187334, 200715, 214096, 267620, 281001, 321144, 374668, 401430, 428192, 468335, 535240, 562002, 642288, 655669, 749336, 802860, 856384, 936670, 1070480, 1124004, 1284576, 1311338, 1405005, 1498672, 1605720, 1712768, 1873340, 1967007, 2140960, 2248008, 2569152, 2622676, 2810010, 2997344, 3211440, 3278345, 3746680, 3934014, 4281920, 4496016, 5138304, 5245352, 5620020, 5994688, 6422880, 6556690, 7493360, 7868028, 8563840, 8992032, 9835035, 10490704, 11240040, 11989376, 12845760, 13113380, 14986720, 15736056, 17984064, 19670070, 20981408, 22480080, 25691520, 26226760, 29973440, 31472112, 35968128, 39340140, 41962816, 44960160, 52453520, 59946880, 62944224, 78680280, 83925632, 89920320, 104907040, 125888448, 157360560, 179840640, 209814080, 251776896, 314721120, 419628160, 629442240, 1258884480]

約数ペア:

[(1, 1258884480), (2, 629442240), (3, 419628160), (4, 314721120), (5, 251776896), (6, 209814080), (7, 179840640), (8, 157360560), (10, 125888448), (12, 104907040), (14, 89920320), (15, 83925632), (16, 78680280), (20, 62944224), (21, 59946880), (24, 52453520), (28, 44960160), (30, 41962816), (32, 39340140), (35, 35968128), (40, 31472112), (42, 29973440), (48, 26226760), (49, 25691520), (56, 22480080), (60, 20981408), (64, 19670070), (70, 17984064), (80, 15736056), (84, 14986720), (96, 13113380), (98, 12845760), (105, 11989376), (112, 11240040), (120, 10490704), (128, 9835035), (140, 8992032), (147, 8563840), (160, 7868028), (168, 7493360), (192, 6556690), (196, 6422880), (210, 5994688), (224, 5620020), (240, 5245352), (245, 5138304), (280, 4496016), (294, 4281920), (320, 3934014), (336, 3746680), (384, 3278345), (392, 3211440), (420, 2997344), (448, 2810010), (480, 2622676), (490, 2569152), (560, 2248008), (588, 2140960), (640, 1967007), (672, 1873340), (735, 1712768), (784, 1605720), (840, 1498672), (896, 1405005), (960, 1311338), (980, 1284576), (1120, 1124004), (1176, 1070480), (1344, 936670), (1470, 856384), (1568, 802860), (1680, 749336), (1920, 655669), (1960, 642288), (2240, 562002), (2352, 535240), (2688, 468335), (2940, 428192), (3136, 401430), (3360, 374668), (3920, 321144), (4480, 281001), (4704, 267620), (5880, 214096), (6272, 200715), (6720, 187334), (7840, 160572), (9408, 133810), (11760, 107048), (13381, 94080), (13440, 93667), (15680, 80286), (18816, 66905), (23520, 53524), (26762, 47040), (31360, 40143)]