259461120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 208

約数和(自身を含む): 858678912

約数和(自身を除く): 599217792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 103, 120, 123, 128, 160, 164, 192, 205, 206, 240, 246, 256, 309, 320, 328, 384, 410, 412, 480, 492, 512, 515, 615, 618, 640, 656, 768, 820, 824, 960, 984, 1024, 1030, 1230, 1236, 1280, 1312, 1536, 1545, 1640, 1648, 1920, 1968, 2048, 2060, 2460, 2472, 2560, 2624, 3072, 3090, 3280, 3296, 3840, 3936, 4096, 4120, 4223, 4920, 4944, 5120, 5248, 6144, 6180, 6560, 6592, 7680, 7872, 8240, 8446, 9840, 9888, 10240, 10496, 12288, 12360, 12669, 13120, 13184, 15360, 15744, 16480, 16892, 19680, 19776, 20480, 20992, 21115, 24720, 25338, 26240, 26368, 30720, 31488, 32960, 33784, 39360, 39552, 41984, 42230, 49440, 50676, 52480, 52736, 61440, 62976, 63345, 65920, 67568, 78720, 79104, 83968, 84460, 98880, 101352, 104960, 105472, 125952, 126690, 131840, 135136, 157440, 158208, 167936, 168920, 197760, 202704, 209920, 210944, 251904, 253380, 263680, 270272, 314880, 316416, 337840, 395520, 405408, 419840, 421888, 503808, 506760, 527360, 540544, 629760, 632832, 675680, 791040, 810816, 839680, 1013520, 1054720, 1081088, 1259520, 1265664, 1351360, 1582080, 1621632, 2027040, 2109440, 2162176, 2519040, 2702720, 3164160, 3243264, 4054080, 4324352, 5405440, 6328320, 6486528, 8108160, 8648704, 10810880, 12973056, 16216320, 17297408, 21621760, 25946112, 32432640, 43243520, 51892224, 64865280, 86487040, 129730560, 259461120]

約数ペア:

[(1, 259461120), (2, 129730560), (3, 86487040), (4, 64865280), (5, 51892224), (6, 43243520), (8, 32432640), (10, 25946112), (12, 21621760), (15, 17297408), (16, 16216320), (20, 12973056), (24, 10810880), (30, 8648704), (32, 8108160), (40, 6486528), (41, 6328320), (48, 5405440), (60, 4324352), (64, 4054080), (80, 3243264), (82, 3164160), (96, 2702720), (103, 2519040), (120, 2162176), (123, 2109440), (128, 2027040), (160, 1621632), (164, 1582080), (192, 1351360), (205, 1265664), (206, 1259520), (240, 1081088), (246, 1054720), (256, 1013520), (309, 839680), (320, 810816), (328, 791040), (384, 675680), (410, 632832), (412, 629760), (480, 540544), (492, 527360), (512, 506760), (515, 503808), (615, 421888), (618, 419840), (640, 405408), (656, 395520), (768, 337840), (820, 316416), (824, 314880), (960, 270272), (984, 263680), (1024, 253380), (1030, 251904), (1230, 210944), (1236, 209920), (1280, 202704), (1312, 197760), (1536, 168920), (1545, 167936), (1640, 158208), (1648, 157440), (1920, 135136), (1968, 131840), (2048, 126690), (2060, 125952), (2460, 105472), (2472, 104960), (2560, 101352), (2624, 98880), (3072, 84460), (3090, 83968), (3280, 79104), (3296, 78720), (3840, 67568), (3936, 65920), (4096, 63345), (4120, 62976), (4223, 61440), (4920, 52736), (4944, 52480), (5120, 50676), (5248, 49440), (6144, 42230), (6180, 41984), (6560, 39552), (6592, 39360), (7680, 33784), (7872, 32960), (8240, 31488), (8446, 30720), (9840, 26368), (9888, 26240), (10240, 25338), (10496, 24720), (12288, 21115), (12360, 20992), (12669, 20480), (13120, 19776), (13184, 19680), (15360, 16892), (15744, 16480)]