2654740480

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 224

約数和(自身を含む): 7473793536

約数和(自身を除く): 4819053056

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, 256, 280, 320, 329, 376, 394, 448, 470, 512, 560, 640, 658, 752, 788, 896, 940, 985, 1024, 1120, 1280, 1316, 1379, 1504, 1576, 1645, 1792, 1880, 1970, 2048, 2240, 2560, 2632, 2758, 3008, 3152, 3290, 3584, 3760, 3940, 4096, 4480, 5120, 5264, 5516, 6016, 6304, 6580, 6895, 7168, 7520, 7880, 8192, 8960, 9259, 10240, 10528, 11032, 12032, 12608, 13160, 13790, 14336, 15040, 15760, 17920, 18518, 20480, 21056, 22064, 24064, 25216, 26320, 27580, 28672, 30080, 31520, 35840, 37036, 40960, 42112, 44128, 46295, 48128, 50432, 52640, 55160, 57344, 60160, 63040, 64813, 71680, 74072, 84224, 88256, 92590, 96256, 100864, 105280, 110320, 120320, 126080, 129626, 143360, 148144, 168448, 176512, 185180, 192512, 201728, 210560, 220640, 240640, 252160, 259252, 286720, 296288, 324065, 336896, 353024, 370360, 385024, 403456, 421120, 441280, 481280, 504320, 518504, 592576, 648130, 673792, 706048, 740720, 806912, 842240, 882560, 962560, 1008640, 1037008, 1185152, 1296260, 1347584, 1412096, 1481440, 1613824, 1684480, 1765120, 1925120, 2017280, 2074016, 2370304, 2592520, 2695168, 2824192, 2962880, 3368960, 3530240, 4034560, 4148032, 4740608, 5185040, 5648384, 5925760, 6737920, 7060480, 8069120, 8296064, 9481216, 10370080, 11296768, 11851520, 13475840, 14120960, 16592128, 18962432, 20740160, 23703040, 28241920, 33184256, 37924864, 41480320, 47406080, 56483840, 66368512, 75849728, 82960640, 94812160, 132737024, 165921280, 189624320, 265474048, 331842560, 379248640, 530948096, 663685120, 1327370240, 2654740480]

約数ペア:

[(1, 2654740480), (2, 1327370240), (4, 663685120), (5, 530948096), (7, 379248640), (8, 331842560), (10, 265474048), (14, 189624320), (16, 165921280), (20, 132737024), (28, 94812160), (32, 82960640), (35, 75849728), (40, 66368512), (47, 56483840), (56, 47406080), (64, 41480320), (70, 37924864), (80, 33184256), (94, 28241920), (112, 23703040), (128, 20740160), (140, 18962432), (160, 16592128), (188, 14120960), (197, 13475840), (224, 11851520), (235, 11296768), (256, 10370080), (280, 9481216), (320, 8296064), (329, 8069120), (376, 7060480), (394, 6737920), (448, 5925760), (470, 5648384), (512, 5185040), (560, 4740608), (640, 4148032), (658, 4034560), (752, 3530240), (788, 3368960), (896, 2962880), (940, 2824192), (985, 2695168), (1024, 2592520), (1120, 2370304), (1280, 2074016), (1316, 2017280), (1379, 1925120), (1504, 1765120), (1576, 1684480), (1645, 1613824), (1792, 1481440), (1880, 1412096), (1970, 1347584), (2048, 1296260), (2240, 1185152), (2560, 1037008), (2632, 1008640), (2758, 962560), (3008, 882560), (3152, 842240), (3290, 806912), (3584, 740720), (3760, 706048), (3940, 673792), (4096, 648130), (4480, 592576), (5120, 518504), (5264, 504320), (5516, 481280), (6016, 441280), (6304, 421120), (6580, 403456), (6895, 385024), (7168, 370360), (7520, 353024), (7880, 336896), (8192, 324065), (8960, 296288), (9259, 286720), (10240, 259252), (10528, 252160), (11032, 240640), (12032, 220640), (12608, 210560), (13160, 201728), (13790, 192512), (14336, 185180), (15040, 176512), (15760, 168448), (17920, 148144), (18518, 143360), (20480, 129626), (21056, 126080), (22064, 120320), (24064, 110320), (25216, 105280), (26320, 100864), (27580, 96256), (28672, 92590), (30080, 88256), (31520, 84224), (35840, 74072), (37036, 71680), (40960, 64813), (42112, 63040), (44128, 60160), (46295, 57344), (48128, 55160), (50432, 52640)]