76621440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5701}}^1$

素因数の和:5730

約数の個数: 128

約数和(自身を含む): 279169920

約数和(自身を除く): 202548480

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5701, 6720, 11402, 13440, 17103, 22804, 28505, 34206, 39907, 45608, 57010, 68412, 79814, 85515, 91216, 114020, 119721, 136824, 159628, 171030, 182432, 199535, 228040, 239442, 273648, 319256, 342060, 364864, 399070, 456080, 478884, 547296, 598605, 638512, 684120, 729728, 798140, 912160, 957768, 1094592, 1197210, 1277024, 1368240, 1596280, 1824320, 1915536, 2189184, 2394420, 2554048, 2736480, 3192560, 3648640, 3831072, 4788840, 5108096, 5472960, 6385120, 7662144, 9577680, 10945920, 12770240, 15324288, 19155360, 25540480, 38310720, 76621440]

約数ペア:

[(1, 76621440), (2, 38310720), (3, 25540480), (4, 19155360), (5, 15324288), (6, 12770240), (7, 10945920), (8, 9577680), (10, 7662144), (12, 6385120), (14, 5472960), (15, 5108096), (16, 4788840), (20, 3831072), (21, 3648640), (24, 3192560), (28, 2736480), (30, 2554048), (32, 2394420), (35, 2189184), (40, 1915536), (42, 1824320), (48, 1596280), (56, 1368240), (60, 1277024), (64, 1197210), (70, 1094592), (80, 957768), (84, 912160), (96, 798140), (105, 729728), (112, 684120), (120, 638512), (128, 598605), (140, 547296), (160, 478884), (168, 456080), (192, 399070), (210, 364864), (224, 342060), (240, 319256), (280, 273648), (320, 239442), (336, 228040), (384, 199535), (420, 182432), (448, 171030), (480, 159628), (560, 136824), (640, 119721), (672, 114020), (840, 91216), (896, 85515), (960, 79814), (1120, 68412), (1344, 57010), (1680, 45608), (1920, 39907), (2240, 34206), (2688, 28505), (3360, 22804), (4480, 17103), (5701, 13440), (6720, 11402)]