41480320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 116328960

約数和(自身を除く): 74848640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 197, 224, 235, 280, 320, 329, 376, 394, 448, 470, 560, 640, 658, 752, 788, 896, 940, 985, 1120, 1316, 1379, 1504, 1576, 1645, 1880, 1970, 2240, 2632, 2758, 3008, 3152, 3290, 3760, 3940, 4480, 5264, 5516, 6016, 6304, 6580, 6895, 7520, 7880, 9259, 10528, 11032, 12608, 13160, 13790, 15040, 15760, 18518, 21056, 22064, 25216, 26320, 27580, 30080, 31520, 37036, 42112, 44128, 46295, 52640, 55160, 63040, 64813, 74072, 88256, 92590, 105280, 110320, 126080, 129626, 148144, 176512, 185180, 210560, 220640, 259252, 296288, 324065, 370360, 441280, 518504, 592576, 648130, 740720, 882560, 1037008, 1185152, 1296260, 1481440, 2074016, 2592520, 2962880, 4148032, 5185040, 5925760, 8296064, 10370080, 20740160, 41480320]

約数ペア:

[(1, 41480320), (2, 20740160), (4, 10370080), (5, 8296064), (7, 5925760), (8, 5185040), (10, 4148032), (14, 2962880), (16, 2592520), (20, 2074016), (28, 1481440), (32, 1296260), (35, 1185152), (40, 1037008), (47, 882560), (56, 740720), (64, 648130), (70, 592576), (80, 518504), (94, 441280), (112, 370360), (128, 324065), (140, 296288), (160, 259252), (188, 220640), (197, 210560), (224, 185180), (235, 176512), (280, 148144), (320, 129626), (329, 126080), (376, 110320), (394, 105280), (448, 92590), (470, 88256), (560, 74072), (640, 64813), (658, 63040), (752, 55160), (788, 52640), (896, 46295), (940, 44128), (985, 42112), (1120, 37036), (1316, 31520), (1379, 30080), (1504, 27580), (1576, 26320), (1645, 25216), (1880, 22064), (1970, 21056), (2240, 18518), (2632, 15760), (2758, 15040), (3008, 13790), (3152, 13160), (3290, 12608), (3760, 11032), (3940, 10528), (4480, 9259), (5264, 7880), (5516, 7520), (6016, 6895), (6304, 6580)]