421462080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11257}}^1$

素因数の和:11293

約数の個数: 168

約数和(自身を含む): 1561304472

約数和(自身を除く): 1139842392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 11257, 12480, 18720, 22514, 33771, 37440, 45028, 56285, 67542, 90056, 101313, 112570, 135084, 146341, 168855, 180112, 202626, 225140, 270168, 292682, 337710, 360224, 405252, 439023, 450280, 506565, 540336, 585364, 675420, 720448, 731705, 810504, 878046, 900560, 1013130, 1080672, 1170728, 1317069, 1350840, 1463410, 1621008, 1756092, 1801120, 2026260, 2161344, 2195115, 2341456, 2634138, 2701680, 2926820, 3242016, 3512184, 3602240, 4052520, 4390230, 4682912, 5268276, 5403360, 5853640, 6484032, 6585345, 7024368, 8105040, 8780460, 9365824, 10536552, 10806720, 11707280, 13170690, 14048736, 16210080, 17560920, 21073104, 23414560, 26341380, 28097472, 32420160, 35121840, 42146208, 46829120, 52682760, 70243680, 84292416, 105365520, 140487360, 210731040, 421462080]

約数ペア:

[(1, 421462080), (2, 210731040), (3, 140487360), (4, 105365520), (5, 84292416), (6, 70243680), (8, 52682760), (9, 46829120), (10, 42146208), (12, 35121840), (13, 32420160), (15, 28097472), (16, 26341380), (18, 23414560), (20, 21073104), (24, 17560920), (26, 16210080), (30, 14048736), (32, 13170690), (36, 11707280), (39, 10806720), (40, 10536552), (45, 9365824), (48, 8780460), (52, 8105040), (60, 7024368), (64, 6585345), (65, 6484032), (72, 5853640), (78, 5403360), (80, 5268276), (90, 4682912), (96, 4390230), (104, 4052520), (117, 3602240), (120, 3512184), (130, 3242016), (144, 2926820), (156, 2701680), (160, 2634138), (180, 2341456), (192, 2195115), (195, 2161344), (208, 2026260), (234, 1801120), (240, 1756092), (260, 1621008), (288, 1463410), (312, 1350840), (320, 1317069), (360, 1170728), (390, 1080672), (416, 1013130), (468, 900560), (480, 878046), (520, 810504), (576, 731705), (585, 720448), (624, 675420), (720, 585364), (780, 540336), (832, 506565), (936, 450280), (960, 439023), (1040, 405252), (1170, 360224), (1248, 337710), (1440, 292682), (1560, 270168), (1872, 225140), (2080, 202626), (2340, 180112), (2496, 168855), (2880, 146341), (3120, 135084), (3744, 112570), (4160, 101313), (4680, 90056), (6240, 67542), (7488, 56285), (9360, 45028), (11257, 37440), (12480, 33771), (18720, 22514)]