2810480640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8317}}^1$

素因数の和:8358

約数の個数: 192

約数和(自身を含む): 9809916480

約数和(自身を除く): 6999435840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 5120, 5280, 5632, 6144, 7040, 7680, 8317, 8448, 10240, 10560, 11264, 14080, 15360, 16634, 16896, 21120, 22528, 24951, 28160, 30720, 33268, 33792, 41585, 42240, 49902, 56320, 66536, 67584, 83170, 84480, 91487, 99804, 112640, 124755, 133072, 166340, 168960, 182974, 199608, 249510, 266144, 274461, 332680, 337920, 365948, 399216, 457435, 499020, 532288, 548922, 665360, 731896, 798432, 914870, 998040, 1064576, 1097844, 1330720, 1372305, 1463792, 1596864, 1829740, 1996080, 2129152, 2195688, 2661440, 2744610, 2927584, 3193728, 3659480, 3992160, 4258304, 4391376, 5322880, 5489220, 5855168, 6387456, 7318960, 7984320, 8516608, 8782752, 10645760, 10978440, 11710336, 12774912, 14637920, 15968640, 17033216, 17565504, 21291520, 21956880, 23420672, 25549824, 29275840, 31937280, 35131008, 42583040, 43913760, 46841344, 51099648, 58551680, 63874560, 70262016, 85166080, 87827520, 93682688, 117103360, 127749120, 140524032, 175655040, 187365376, 234206720, 255498240, 281048064, 351310080, 468413440, 562096128, 702620160, 936826880, 1405240320, 2810480640]

約数ペア:

[(1, 2810480640), (2, 1405240320), (3, 936826880), (4, 702620160), (5, 562096128), (6, 468413440), (8, 351310080), (10, 281048064), (11, 255498240), (12, 234206720), (15, 187365376), (16, 175655040), (20, 140524032), (22, 127749120), (24, 117103360), (30, 93682688), (32, 87827520), (33, 85166080), (40, 70262016), (44, 63874560), (48, 58551680), (55, 51099648), (60, 46841344), (64, 43913760), (66, 42583040), (80, 35131008), (88, 31937280), (96, 29275840), (110, 25549824), (120, 23420672), (128, 21956880), (132, 21291520), (160, 17565504), (165, 17033216), (176, 15968640), (192, 14637920), (220, 12774912), (240, 11710336), (256, 10978440), (264, 10645760), (320, 8782752), (330, 8516608), (352, 7984320), (384, 7318960), (440, 6387456), (480, 5855168), (512, 5489220), (528, 5322880), (640, 4391376), (660, 4258304), (704, 3992160), (768, 3659480), (880, 3193728), (960, 2927584), (1024, 2744610), (1056, 2661440), (1280, 2195688), (1320, 2129152), (1408, 1996080), (1536, 1829740), (1760, 1596864), (1920, 1463792), (2048, 1372305), (2112, 1330720), (2560, 1097844), (2640, 1064576), (2816, 998040), (3072, 914870), (3520, 798432), (3840, 731896), (4224, 665360), (5120, 548922), (5280, 532288), (5632, 499020), (6144, 457435), (7040, 399216), (7680, 365948), (8317, 337920), (8448, 332680), (10240, 274461), (10560, 266144), (11264, 249510), (14080, 199608), (15360, 182974), (16634, 168960), (16896, 166340), (21120, 133072), (22528, 124755), (24951, 112640), (28160, 99804), (30720, 91487), (33268, 84480), (33792, 83170), (41585, 67584), (42240, 66536), (49902, 56320)]