43928640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2209

約数の個数: 168

約数和(自身を含む): 172760640

約数和(自身を除く): 128832000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2179, 2240, 2520, 2880, 3360, 4032, 4358, 5040, 6537, 6720, 8716, 10080, 10895, 13074, 15253, 17432, 19611, 20160, 21790, 26148, 30506, 32685, 34864, 39222, 43580, 45759, 52296, 61012, 65370, 69728, 76265, 78444, 87160, 91518, 98055, 104592, 122024, 130740, 137277, 139456, 152530, 156888, 174320, 183036, 196110, 209184, 228795, 244048, 261480, 274554, 305060, 313776, 348640, 366072, 392220, 418368, 457590, 488096, 522960, 549108, 610120, 627552, 686385, 697280, 732144, 784440, 915180, 976192, 1045920, 1098216, 1220240, 1255104, 1372770, 1464288, 1568880, 1830360, 2091840, 2196432, 2440480, 2745540, 2928576, 3137760, 3660720, 4392864, 4880960, 5491080, 6275520, 7321440, 8785728, 10982160, 14642880, 21964320, 43928640]

約数ペア:

[(1, 43928640), (2, 21964320), (3, 14642880), (4, 10982160), (5, 8785728), (6, 7321440), (7, 6275520), (8, 5491080), (9, 4880960), (10, 4392864), (12, 3660720), (14, 3137760), (15, 2928576), (16, 2745540), (18, 2440480), (20, 2196432), (21, 2091840), (24, 1830360), (28, 1568880), (30, 1464288), (32, 1372770), (35, 1255104), (36, 1220240), (40, 1098216), (42, 1045920), (45, 976192), (48, 915180), (56, 784440), (60, 732144), (63, 697280), (64, 686385), (70, 627552), (72, 610120), (80, 549108), (84, 522960), (90, 488096), (96, 457590), (105, 418368), (112, 392220), (120, 366072), (126, 348640), (140, 313776), (144, 305060), (160, 274554), (168, 261480), (180, 244048), (192, 228795), (210, 209184), (224, 196110), (240, 183036), (252, 174320), (280, 156888), (288, 152530), (315, 139456), (320, 137277), (336, 130740), (360, 122024), (420, 104592), (448, 98055), (480, 91518), (504, 87160), (560, 78444), (576, 76265), (630, 69728), (672, 65370), (720, 61012), (840, 52296), (960, 45759), (1008, 43580), (1120, 39222), (1260, 34864), (1344, 32685), (1440, 30506), (1680, 26148), (2016, 21790), (2179, 20160), (2240, 19611), (2520, 17432), (2880, 15253), (3360, 13074), (4032, 10895), (4358, 10080), (5040, 8716), (6537, 6720)]