1457235840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32999}}^1$

素因数の和:33044

約数の個数: 128

約数和(自身を含む): 4847040000

約数和(自身を除く): 3389804160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 32999, 44160, 65998, 98997, 131996, 164995, 197994, 263992, 329990, 395988, 494985, 527984, 659980, 758977, 791976, 989970, 1055968, 1319960, 1517954, 1583952, 1979940, 2111936, 2276931, 2639920, 3035908, 3167904, 3794885, 3959880, 4223872, 4553862, 5279840, 6071816, 6335808, 7589770, 7919760, 9107724, 10559680, 11384655, 12143632, 12671616, 15179540, 15839520, 18215448, 21119360, 22769310, 24287264, 30359080, 31679040, 36430896, 45538620, 48574528, 60718160, 63358080, 72861792, 91077240, 97149056, 121436320, 145723584, 182154480, 242872640, 291447168, 364308960, 485745280, 728617920, 1457235840]

約数ペア:

[(1, 1457235840), (2, 728617920), (3, 485745280), (4, 364308960), (5, 291447168), (6, 242872640), (8, 182154480), (10, 145723584), (12, 121436320), (15, 97149056), (16, 91077240), (20, 72861792), (23, 63358080), (24, 60718160), (30, 48574528), (32, 45538620), (40, 36430896), (46, 31679040), (48, 30359080), (60, 24287264), (64, 22769310), (69, 21119360), (80, 18215448), (92, 15839520), (96, 15179540), (115, 12671616), (120, 12143632), (128, 11384655), (138, 10559680), (160, 9107724), (184, 7919760), (192, 7589770), (230, 6335808), (240, 6071816), (276, 5279840), (320, 4553862), (345, 4223872), (368, 3959880), (384, 3794885), (460, 3167904), (480, 3035908), (552, 2639920), (640, 2276931), (690, 2111936), (736, 1979940), (920, 1583952), (960, 1517954), (1104, 1319960), (1380, 1055968), (1472, 989970), (1840, 791976), (1920, 758977), (2208, 659980), (2760, 527984), (2944, 494985), (3680, 395988), (4416, 329990), (5520, 263992), (7360, 197994), (8832, 164995), (11040, 131996), (14720, 98997), (22080, 65998), (32999, 44160)]