299495040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 256

約数和(自身を含む): 1048723200

約数和(自身を除く): 749228160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 128, 130, 142, 156, 160, 169, 192, 195, 208, 213, 240, 260, 284, 312, 320, 338, 355, 384, 390, 416, 426, 480, 507, 520, 568, 624, 640, 676, 710, 780, 832, 845, 852, 923, 960, 1014, 1040, 1065, 1136, 1248, 1352, 1420, 1560, 1664, 1690, 1704, 1846, 1920, 2028, 2080, 2130, 2197, 2272, 2496, 2535, 2704, 2769, 2840, 3120, 3380, 3408, 3692, 4056, 4160, 4260, 4394, 4544, 4615, 4992, 5070, 5408, 5538, 5680, 6240, 6591, 6760, 6816, 7384, 8112, 8320, 8520, 8788, 9088, 9230, 10140, 10816, 10985, 11076, 11360, 11999, 12480, 13182, 13520, 13632, 13845, 14768, 16224, 17040, 17576, 18460, 20280, 21632, 21970, 22152, 22720, 23998, 24960, 26364, 27040, 27264, 27690, 29536, 32448, 32955, 34080, 35152, 35997, 36920, 40560, 43940, 44304, 45440, 47996, 52728, 54080, 55380, 59072, 59995, 64896, 65910, 68160, 70304, 71994, 73840, 81120, 87880, 88608, 95992, 105456, 108160, 110760, 118144, 119990, 131820, 136320, 140608, 143988, 147680, 155987, 162240, 175760, 177216, 179985, 191984, 210912, 221520, 239980, 263640, 281216, 287976, 295360, 311974, 324480, 351520, 354432, 359970, 383968, 421824, 443040, 467961, 479960, 527280, 575952, 590720, 623948, 703040, 719940, 767936, 779935, 843648, 886080, 935922, 959920, 1054560, 1151904, 1247896, 1406080, 1439880, 1535872, 1559870, 1772160, 1871844, 1919840, 2109120, 2303808, 2339805, 2495792, 2879760, 3119740, 3743688, 3839680, 4218240, 4607616, 4679610, 4991584, 5759520, 6239480, 7487376, 7679360, 9359220, 9983168, 11519040, 12478960, 14974752, 18718440, 19966336, 23038080, 24957920, 29949504, 37436880, 49915840, 59899008, 74873760, 99831680, 149747520, 299495040]

約数ペア:

[(1, 299495040), (2, 149747520), (3, 99831680), (4, 74873760), (5, 59899008), (6, 49915840), (8, 37436880), (10, 29949504), (12, 24957920), (13, 23038080), (15, 19966336), (16, 18718440), (20, 14974752), (24, 12478960), (26, 11519040), (30, 9983168), (32, 9359220), (39, 7679360), (40, 7487376), (48, 6239480), (52, 5759520), (60, 4991584), (64, 4679610), (65, 4607616), (71, 4218240), (78, 3839680), (80, 3743688), (96, 3119740), (104, 2879760), (120, 2495792), (128, 2339805), (130, 2303808), (142, 2109120), (156, 1919840), (160, 1871844), (169, 1772160), (192, 1559870), (195, 1535872), (208, 1439880), (213, 1406080), (240, 1247896), (260, 1151904), (284, 1054560), (312, 959920), (320, 935922), (338, 886080), (355, 843648), (384, 779935), (390, 767936), (416, 719940), (426, 703040), (480, 623948), (507, 590720), (520, 575952), (568, 527280), (624, 479960), (640, 467961), (676, 443040), (710, 421824), (780, 383968), (832, 359970), (845, 354432), (852, 351520), (923, 324480), (960, 311974), (1014, 295360), (1040, 287976), (1065, 281216), (1136, 263640), (1248, 239980), (1352, 221520), (1420, 210912), (1560, 191984), (1664, 179985), (1690, 177216), (1704, 175760), (1846, 162240), (1920, 155987), (2028, 147680), (2080, 143988), (2130, 140608), (2197, 136320), (2272, 131820), (2496, 119990), (2535, 118144), (2704, 110760), (2769, 108160), (2840, 105456), (3120, 95992), (3380, 88608), (3408, 87880), (3692, 81120), (4056, 73840), (4160, 71994), (4260, 70304), (4394, 68160), (4544, 65910), (4615, 64896), (4992, 59995), (5070, 59072), (5408, 55380), (5538, 54080), (5680, 52728), (6240, 47996), (6591, 45440), (6760, 44304), (6816, 43940), (7384, 40560), (8112, 36920), (8320, 35997), (8520, 35152), (8788, 34080), (9088, 32955), (9230, 32448), (10140, 29536), (10816, 27690), (10985, 27264), (11076, 27040), (11360, 26364), (11999, 24960), (12480, 23998), (13182, 22720), (13520, 22152), (13632, 21970), (13845, 21632), (14768, 20280), (16224, 18460), (17040, 17576)]