268584960

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 192

約数和(自身を含む): 982800000

約数和(自身を除く): 714215040

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1249, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2498, 2560, 2688, 3072, 3360, 3584, 3747, 3840, 4480, 4996, 5120, 5376, 6144, 6245, 6720, 7168, 7494, 7680, 8743, 8960, 9992, 10240, 10752, 12490, 13440, 14336, 14988, 15360, 17486, 17920, 18735, 19984, 21504, 24980, 26229, 26880, 29976, 30720, 34972, 35840, 37470, 39968, 43008, 43715, 49960, 52458, 53760, 59952, 69944, 71680, 74940, 79936, 87430, 99920, 104916, 107520, 119904, 131145, 139888, 149880, 159872, 174860, 199840, 209832, 215040, 239808, 262290, 279776, 299760, 319744, 349720, 399680, 419664, 479616, 524580, 559552, 599520, 639488, 699440, 799360, 839328, 959232, 1049160, 1119104, 1199040, 1278976, 1398880, 1598720, 1678656, 1918464, 2098320, 2238208, 2398080, 2557952, 2797760, 3197440, 3357312, 3836928, 4196640, 4476416, 4796160, 5595520, 6394880, 6714624, 7673856, 8393280, 8952832, 9592320, 11191040, 12789760, 13429248, 16786560, 17905664, 19184640, 22382080, 26858496, 33573120, 38369280, 44764160, 53716992, 67146240, 89528320, 134292480, 268584960]

約数ペア:

[(1, 268584960), (2, 134292480), (3, 89528320), (4, 67146240), (5, 53716992), (6, 44764160), (7, 38369280), (8, 33573120), (10, 26858496), (12, 22382080), (14, 19184640), (15, 17905664), (16, 16786560), (20, 13429248), (21, 12789760), (24, 11191040), (28, 9592320), (30, 8952832), (32, 8393280), (35, 7673856), (40, 6714624), (42, 6394880), (48, 5595520), (56, 4796160), (60, 4476416), (64, 4196640), (70, 3836928), (80, 3357312), (84, 3197440), (96, 2797760), (105, 2557952), (112, 2398080), (120, 2238208), (128, 2098320), (140, 1918464), (160, 1678656), (168, 1598720), (192, 1398880), (210, 1278976), (224, 1199040), (240, 1119104), (256, 1049160), (280, 959232), (320, 839328), (336, 799360), (384, 699440), (420, 639488), (448, 599520), (480, 559552), (512, 524580), (560, 479616), (640, 419664), (672, 399680), (768, 349720), (840, 319744), (896, 299760), (960, 279776), (1024, 262290), (1120, 239808), (1249, 215040), (1280, 209832), (1344, 199840), (1536, 174860), (1680, 159872), (1792, 149880), (1920, 139888), (2048, 131145), (2240, 119904), (2498, 107520), (2560, 104916), (2688, 99920), (3072, 87430), (3360, 79936), (3584, 74940), (3747, 71680), (3840, 69944), (4480, 59952), (4996, 53760), (5120, 52458), (5376, 49960), (6144, 43715), (6245, 43008), (6720, 39968), (7168, 37470), (7494, 35840), (7680, 34972), (8743, 30720), (8960, 29976), (9992, 26880), (10240, 26229), (10752, 24980), (12490, 21504), (13440, 19984), (14336, 18735), (14988, 17920), (15360, 17486)]