1980228096

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5623

約数の個数: 240

約数和(自身を含む): 7126561728

約数和(自身を除く): 5146333632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1536, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3584, 3696, 4032, 4224, 4608, 4928, 5376, 5544, 5581, 5632, 6336, 7392, 8064, 8448, 9856, 10752, 11088, 11162, 12672, 14784, 16128, 16743, 16896, 19712, 22176, 22324, 25344, 29568, 32256, 33486, 39067, 39424, 44352, 44648, 50229, 50688, 59136, 61391, 66972, 78134, 88704, 89296, 100458, 117201, 118272, 122782, 133944, 156268, 177408, 178592, 184173, 200916, 234402, 245564, 267888, 312536, 351603, 354816, 357184, 368346, 401832, 429737, 468804, 491128, 535776, 552519, 625072, 703206, 714368, 736692, 803664, 859474, 937608, 982256, 1071552, 1105038, 1250144, 1289211, 1406412, 1428736, 1473384, 1607328, 1718948, 1875216, 1964512, 2143104, 2210076, 2500288, 2578422, 2812824, 2857472, 2946768, 3214656, 3437896, 3750432, 3867633, 3929024, 4286208, 4420152, 5000576, 5156844, 5625648, 5893536, 6429312, 6875792, 7500864, 7735266, 7858048, 8572416, 8840304, 10001152, 10313688, 11251296, 11787072, 12858624, 13751584, 15001728, 15470532, 15716096, 17680608, 20002304, 20627376, 22502592, 23574144, 25717248, 27503168, 30003456, 30941064, 31432192, 35361216, 41254752, 45005184, 47148288, 55006336, 60006912, 61882128, 70722432, 82509504, 90010368, 94296576, 110012672, 123764256, 141444864, 165019008, 180020736, 220025344, 247528512, 282889728, 330038016, 495057024, 660076032, 990114048, 1980228096]

約数ペア:

[(1, 1980228096), (2, 990114048), (3, 660076032), (4, 495057024), (6, 330038016), (7, 282889728), (8, 247528512), (9, 220025344), (11, 180020736), (12, 165019008), (14, 141444864), (16, 123764256), (18, 110012672), (21, 94296576), (22, 90010368), (24, 82509504), (28, 70722432), (32, 61882128), (33, 60006912), (36, 55006336), (42, 47148288), (44, 45005184), (48, 41254752), (56, 35361216), (63, 31432192), (64, 30941064), (66, 30003456), (72, 27503168), (77, 25717248), (84, 23574144), (88, 22502592), (96, 20627376), (99, 20002304), (112, 17680608), (126, 15716096), (128, 15470532), (132, 15001728), (144, 13751584), (154, 12858624), (168, 11787072), (176, 11251296), (192, 10313688), (198, 10001152), (224, 8840304), (231, 8572416), (252, 7858048), (256, 7735266), (264, 7500864), (288, 6875792), (308, 6429312), (336, 5893536), (352, 5625648), (384, 5156844), (396, 5000576), (448, 4420152), (462, 4286208), (504, 3929024), (512, 3867633), (528, 3750432), (576, 3437896), (616, 3214656), (672, 2946768), (693, 2857472), (704, 2812824), (768, 2578422), (792, 2500288), (896, 2210076), (924, 2143104), (1008, 1964512), (1056, 1875216), (1152, 1718948), (1232, 1607328), (1344, 1473384), (1386, 1428736), (1408, 1406412), (1536, 1289211), (1584, 1250144), (1792, 1105038), (1848, 1071552), (2016, 982256), (2112, 937608), (2304, 859474), (2464, 803664), (2688, 736692), (2772, 714368), (2816, 703206), (3168, 625072), (3584, 552519), (3696, 535776), (4032, 491128), (4224, 468804), (4608, 429737), (4928, 401832), (5376, 368346), (5544, 357184), (5581, 354816), (5632, 351603), (6336, 312536), (7392, 267888), (8064, 245564), (8448, 234402), (9856, 200916), (10752, 184173), (11088, 178592), (11162, 177408), (12672, 156268), (14784, 133944), (16128, 122782), (16743, 118272), (16896, 117201), (19712, 100458), (22176, 89296), (22324, 88704), (25344, 78134), (29568, 66972), (32256, 61391), (33486, 59136), (39067, 50688), (39424, 50229), (44352, 44648)]