1374289920

素因数分解:

$2^{17}\times 3^2\times 5^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 216

約数和(自身を含む): 4784634036

約数和(自身を除く): 3410344116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 233, 240, 256, 288, 320, 360, 384, 466, 480, 512, 576, 640, 699, 720, 768, 932, 960, 1024, 1152, 1165, 1280, 1398, 1440, 1536, 1864, 1920, 2048, 2097, 2304, 2330, 2560, 2796, 2880, 3072, 3495, 3728, 3840, 4096, 4194, 4608, 4660, 5120, 5592, 5760, 6144, 6990, 7456, 7680, 8192, 8388, 9216, 9320, 10240, 10485, 11184, 11520, 12288, 13980, 14912, 15360, 16384, 16776, 18432, 18640, 20480, 20970, 22368, 23040, 24576, 27960, 29824, 30720, 32768, 33552, 36864, 37280, 40960, 41940, 44736, 46080, 49152, 55920, 59648, 61440, 65536, 67104, 73728, 74560, 81920, 83880, 89472, 92160, 98304, 111840, 119296, 122880, 131072, 134208, 147456, 149120, 163840, 167760, 178944, 184320, 196608, 223680, 238592, 245760, 268416, 294912, 298240, 327680, 335520, 357888, 368640, 393216, 447360, 477184, 491520, 536832, 589824, 596480, 655360, 671040, 715776, 737280, 894720, 954368, 983040, 1073664, 1179648, 1192960, 1342080, 1431552, 1474560, 1789440, 1908736, 1966080, 2147328, 2385920, 2684160, 2863104, 2949120, 3578880, 3817472, 4294656, 4771840, 5368320, 5726208, 5898240, 7157760, 7634944, 8589312, 9543680, 10736640, 11452416, 14315520, 15269888, 17178624, 19087360, 21473280, 22904832, 28631040, 30539776, 34357248, 38174720, 42946560, 45809664, 57262080, 68714496, 76349440, 85893120, 91619328, 114524160, 137428992, 152698880, 171786240, 229048320, 274857984, 343572480, 458096640, 687144960, 1374289920]

約数ペア:

[(1, 1374289920), (2, 687144960), (3, 458096640), (4, 343572480), (5, 274857984), (6, 229048320), (8, 171786240), (9, 152698880), (10, 137428992), (12, 114524160), (15, 91619328), (16, 85893120), (18, 76349440), (20, 68714496), (24, 57262080), (30, 45809664), (32, 42946560), (36, 38174720), (40, 34357248), (45, 30539776), (48, 28631040), (60, 22904832), (64, 21473280), (72, 19087360), (80, 17178624), (90, 15269888), (96, 14315520), (120, 11452416), (128, 10736640), (144, 9543680), (160, 8589312), (180, 7634944), (192, 7157760), (233, 5898240), (240, 5726208), (256, 5368320), (288, 4771840), (320, 4294656), (360, 3817472), (384, 3578880), (466, 2949120), (480, 2863104), (512, 2684160), (576, 2385920), (640, 2147328), (699, 1966080), (720, 1908736), (768, 1789440), (932, 1474560), (960, 1431552), (1024, 1342080), (1152, 1192960), (1165, 1179648), (1280, 1073664), (1398, 983040), (1440, 954368), (1536, 894720), (1864, 737280), (1920, 715776), (2048, 671040), (2097, 655360), (2304, 596480), (2330, 589824), (2560, 536832), (2796, 491520), (2880, 477184), (3072, 447360), (3495, 393216), (3728, 368640), (3840, 357888), (4096, 335520), (4194, 327680), (4608, 298240), (4660, 294912), (5120, 268416), (5592, 245760), (5760, 238592), (6144, 223680), (6990, 196608), (7456, 184320), (7680, 178944), (8192, 167760), (8388, 163840), (9216, 149120), (9320, 147456), (10240, 134208), (10485, 131072), (11184, 122880), (11520, 119296), (12288, 111840), (13980, 98304), (14912, 92160), (15360, 89472), (16384, 83880), (16776, 81920), (18432, 74560), (18640, 73728), (20480, 67104), (20970, 65536), (22368, 61440), (23040, 59648), (24576, 55920), (27960, 49152), (29824, 46080), (30720, 44736), (32768, 41940), (33552, 40960), (36864, 37280)]