1383049920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1047

約数の個数: 224

約数和(自身を含む): 5043391488

約数和(自身を除く): 3660341568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 277, 280, 320, 336, 420, 448, 480, 554, 560, 672, 743, 831, 840, 960, 1108, 1120, 1344, 1385, 1486, 1662, 1680, 1939, 2216, 2229, 2240, 2770, 2972, 3324, 3360, 3715, 3878, 4155, 4432, 4458, 5201, 5540, 5817, 5944, 6648, 6720, 7430, 7756, 8310, 8864, 8916, 9695, 10402, 11080, 11145, 11634, 11888, 13296, 14860, 15512, 15603, 16620, 17728, 17832, 19390, 20804, 22160, 22290, 23268, 23776, 26005, 26592, 29085, 29720, 31024, 31206, 33240, 35664, 38780, 41608, 44320, 44580, 46536, 47552, 52010, 53184, 58170, 59440, 62048, 62412, 66480, 71328, 77560, 78015, 83216, 88640, 89160, 93072, 104020, 116340, 118880, 124096, 124824, 132960, 142656, 155120, 156030, 166432, 178320, 186144, 205811, 208040, 232680, 237760, 249648, 265920, 310240, 312060, 332864, 356640, 372288, 411622, 416080, 465360, 499296, 617433, 620480, 624120, 713280, 823244, 832160, 930720, 998592, 1029055, 1234866, 1248240, 1440677, 1646488, 1664320, 1861440, 2058110, 2469732, 2496480, 2881354, 3087165, 3292976, 4116220, 4322031, 4939464, 4992960, 5762708, 6174330, 6585952, 7203385, 8232440, 8644062, 9878928, 11525416, 12348660, 13171904, 14406770, 16464880, 17288124, 19757856, 21610155, 23050832, 24697320, 28813540, 32929760, 34576248, 39515712, 43220310, 46101664, 49394640, 57627080, 65859520, 69152496, 86440620, 92203328, 98789280, 115254160, 138304992, 172881240, 197578560, 230508320, 276609984, 345762480, 461016640, 691524960, 1383049920]

約数ペア:

[(1, 1383049920), (2, 691524960), (3, 461016640), (4, 345762480), (5, 276609984), (6, 230508320), (7, 197578560), (8, 172881240), (10, 138304992), (12, 115254160), (14, 98789280), (15, 92203328), (16, 86440620), (20, 69152496), (21, 65859520), (24, 57627080), (28, 49394640), (30, 46101664), (32, 43220310), (35, 39515712), (40, 34576248), (42, 32929760), (48, 28813540), (56, 24697320), (60, 23050832), (64, 21610155), (70, 19757856), (80, 17288124), (84, 16464880), (96, 14406770), (105, 13171904), (112, 12348660), (120, 11525416), (140, 9878928), (160, 8644062), (168, 8232440), (192, 7203385), (210, 6585952), (224, 6174330), (240, 5762708), (277, 4992960), (280, 4939464), (320, 4322031), (336, 4116220), (420, 3292976), (448, 3087165), (480, 2881354), (554, 2496480), (560, 2469732), (672, 2058110), (743, 1861440), (831, 1664320), (840, 1646488), (960, 1440677), (1108, 1248240), (1120, 1234866), (1344, 1029055), (1385, 998592), (1486, 930720), (1662, 832160), (1680, 823244), (1939, 713280), (2216, 624120), (2229, 620480), (2240, 617433), (2770, 499296), (2972, 465360), (3324, 416080), (3360, 411622), (3715, 372288), (3878, 356640), (4155, 332864), (4432, 312060), (4458, 310240), (5201, 265920), (5540, 249648), (5817, 237760), (5944, 232680), (6648, 208040), (6720, 205811), (7430, 186144), (7756, 178320), (8310, 166432), (8864, 156030), (8916, 155120), (9695, 142656), (10402, 132960), (11080, 124824), (11145, 124096), (11634, 118880), (11888, 116340), (13296, 104020), (14860, 93072), (15512, 89160), (15603, 88640), (16620, 83216), (17728, 78015), (17832, 77560), (19390, 71328), (20804, 66480), (22160, 62412), (22290, 62048), (23268, 59440), (23776, 58170), (26005, 53184), (26592, 52010), (29085, 47552), (29720, 46536), (31024, 44580), (31206, 44320), (33240, 41608), (35664, 38780)]