223685760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1166

約数の個数: 128

約数和(自身を含む): 720005760

約数和(自身を除く): 496320000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 320, 339, 384, 452, 480, 565, 640, 678, 904, 960, 1031, 1130, 1356, 1695, 1808, 1920, 2062, 2260, 2712, 3093, 3390, 3616, 4124, 4520, 5155, 5424, 6186, 6780, 7232, 8248, 9040, 10310, 10848, 12372, 13560, 14464, 15465, 16496, 18080, 20620, 21696, 24744, 27120, 30930, 32992, 36160, 41240, 43392, 49488, 54240, 61860, 65984, 72320, 82480, 98976, 108480, 116503, 123720, 131968, 164960, 197952, 216960, 233006, 247440, 329920, 349509, 395904, 466012, 494880, 582515, 659840, 699018, 932024, 989760, 1165030, 1398036, 1747545, 1864048, 1979520, 2330060, 2796072, 3495090, 3728096, 4660120, 5592144, 6990180, 7456192, 9320240, 11184288, 13980360, 14912384, 18640480, 22368576, 27960720, 37280960, 44737152, 55921440, 74561920, 111842880, 223685760]

約数ペア:

[(1, 223685760), (2, 111842880), (3, 74561920), (4, 55921440), (5, 44737152), (6, 37280960), (8, 27960720), (10, 22368576), (12, 18640480), (15, 14912384), (16, 13980360), (20, 11184288), (24, 9320240), (30, 7456192), (32, 6990180), (40, 5592144), (48, 4660120), (60, 3728096), (64, 3495090), (80, 2796072), (96, 2330060), (113, 1979520), (120, 1864048), (128, 1747545), (160, 1398036), (192, 1165030), (226, 989760), (240, 932024), (320, 699018), (339, 659840), (384, 582515), (452, 494880), (480, 466012), (565, 395904), (640, 349509), (678, 329920), (904, 247440), (960, 233006), (1031, 216960), (1130, 197952), (1356, 164960), (1695, 131968), (1808, 123720), (1920, 116503), (2062, 108480), (2260, 98976), (2712, 82480), (3093, 72320), (3390, 65984), (3616, 61860), (4124, 54240), (4520, 49488), (5155, 43392), (5424, 41240), (6186, 36160), (6780, 32992), (7232, 30930), (8248, 27120), (9040, 24744), (10310, 21696), (10848, 20620), (12372, 18080), (13560, 16496), (14464, 15465)]