1055171520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28219

約数の個数: 168

約数和(自身を含む): 3908669856

約数和(自身を除く): 2853498336

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, 12480, 18720, 28183, 37440, 56366, 84549, 112732, 140915, 169098, 225464, 253647, 281830, 338196, 366379, 422745, 450928, 507294, 563660, 676392, 732758, 845490, 901856, 1014588, 1099137, 1127320, 1268235, 1352784, 1465516, 1690980, 1803712, 1831895, 2029176, 2198274, 2254640, 2536470, 2705568, 2931032, 3297411, 3381960, 3663790, 4058352, 4396548, 4509280, 5072940, 5411136, 5495685, 5862064, 6594822, 6763920, 7327580, 8116704, 8793096, 9018560, 10145880, 10991370, 11724128, 13189644, 13527840, 14655160, 16233408, 16487055, 17586192, 20291760, 21982740, 23448256, 26379288, 27055680, 29310320, 32974110, 35172384, 40583520, 43965480, 52758576, 58620640, 65948220, 70344768, 81167040, 87930960, 105517152, 117241280, 131896440, 175861920, 211034304, 263792880, 351723840, 527585760, 1055171520]

約数ペア:

[(1, 1055171520), (2, 527585760), (3, 351723840), (4, 263792880), (5, 211034304), (6, 175861920), (8, 131896440), (9, 117241280), (10, 105517152), (12, 87930960), (13, 81167040), (15, 70344768), (16, 65948220), (18, 58620640), (20, 52758576), (24, 43965480), (26, 40583520), (30, 35172384), (32, 32974110), (36, 29310320), (39, 27055680), (40, 26379288), (45, 23448256), (48, 21982740), (52, 20291760), (60, 17586192), (64, 16487055), (65, 16233408), (72, 14655160), (78, 13527840), (80, 13189644), (90, 11724128), (96, 10991370), (104, 10145880), (117, 9018560), (120, 8793096), (130, 8116704), (144, 7327580), (156, 6763920), (160, 6594822), (180, 5862064), (192, 5495685), (195, 5411136), (208, 5072940), (234, 4509280), (240, 4396548), (260, 4058352), (288, 3663790), (312, 3381960), (320, 3297411), (360, 2931032), (390, 2705568), (416, 2536470), (468, 2254640), (480, 2198274), (520, 2029176), (576, 1831895), (585, 1803712), (624, 1690980), (720, 1465516), (780, 1352784), (832, 1268235), (936, 1127320), (960, 1099137), (1040, 1014588), (1170, 901856), (1248, 845490), (1440, 732758), (1560, 676392), (1872, 563660), (2080, 507294), (2340, 450928), (2496, 422745), (2880, 366379), (3120, 338196), (3744, 281830), (4160, 253647), (4680, 225464), (6240, 169098), (7488, 140915), (9360, 112732), (12480, 84549), (18720, 56366), (28183, 37440)]