244746240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 811399680

約数和(自身を除く): 566653440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 257, 310, 320, 372, 384, 465, 480, 496, 512, 514, 620, 640, 744, 768, 771, 930, 960, 992, 1024, 1028, 1240, 1280, 1285, 1488, 1536, 1542, 1860, 1920, 1984, 2048, 2056, 2480, 2560, 2570, 2976, 3072, 3084, 3720, 3840, 3855, 3968, 4112, 4960, 5120, 5140, 5952, 6144, 6168, 7440, 7680, 7710, 7936, 7967, 8224, 9920, 10240, 10280, 11904, 12336, 14880, 15360, 15420, 15872, 15934, 16448, 19840, 20560, 23808, 23901, 24672, 29760, 30720, 30840, 31744, 31868, 32896, 39680, 39835, 41120, 47616, 47802, 49344, 59520, 61680, 63488, 63736, 65792, 79360, 79670, 82240, 95232, 95604, 98688, 119040, 119505, 123360, 127472, 131584, 158720, 159340, 164480, 190464, 191208, 197376, 238080, 239010, 246720, 254944, 263168, 317440, 318680, 328960, 382416, 394752, 476160, 478020, 493440, 509888, 526336, 637360, 657920, 764832, 789504, 952320, 956040, 986880, 1019776, 1274720, 1315840, 1529664, 1579008, 1912080, 1973760, 2039552, 2549440, 2631680, 3059328, 3824160, 3947520, 4079104, 5098880, 6118656, 7648320, 7895040, 8158208, 10197760, 12237312, 15296640, 16316416, 20395520, 24474624, 30593280, 40791040, 48949248, 61186560, 81582080, 122373120, 244746240]

約数ペア:

[(1, 244746240), (2, 122373120), (3, 81582080), (4, 61186560), (5, 48949248), (6, 40791040), (8, 30593280), (10, 24474624), (12, 20395520), (15, 16316416), (16, 15296640), (20, 12237312), (24, 10197760), (30, 8158208), (31, 7895040), (32, 7648320), (40, 6118656), (48, 5098880), (60, 4079104), (62, 3947520), (64, 3824160), (80, 3059328), (93, 2631680), (96, 2549440), (120, 2039552), (124, 1973760), (128, 1912080), (155, 1579008), (160, 1529664), (186, 1315840), (192, 1274720), (240, 1019776), (248, 986880), (256, 956040), (257, 952320), (310, 789504), (320, 764832), (372, 657920), (384, 637360), (465, 526336), (480, 509888), (496, 493440), (512, 478020), (514, 476160), (620, 394752), (640, 382416), (744, 328960), (768, 318680), (771, 317440), (930, 263168), (960, 254944), (992, 246720), (1024, 239010), (1028, 238080), (1240, 197376), (1280, 191208), (1285, 190464), (1488, 164480), (1536, 159340), (1542, 158720), (1860, 131584), (1920, 127472), (1984, 123360), (2048, 119505), (2056, 119040), (2480, 98688), (2560, 95604), (2570, 95232), (2976, 82240), (3072, 79670), (3084, 79360), (3720, 65792), (3840, 63736), (3855, 63488), (3968, 61680), (4112, 59520), (4960, 49344), (5120, 47802), (5140, 47616), (5952, 41120), (6144, 39835), (6168, 39680), (7440, 32896), (7680, 31868), (7710, 31744), (7936, 30840), (7967, 30720), (8224, 29760), (9920, 24672), (10240, 23901), (10280, 23808), (11904, 20560), (12336, 19840), (14880, 16448), (15360, 15934), (15420, 15872)]