2586783360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1203

約数の個数: 256

約数和(自身を含む): 9480810240

約数和(自身を除く): 6894026880

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, 197, 210, 224, 240, 280, 320, 336, 384, 394, 420, 448, 480, 560, 591, 640, 672, 788, 840, 896, 960, 977, 985, 1120, 1182, 1344, 1379, 1576, 1680, 1920, 1954, 1970, 2240, 2364, 2688, 2758, 2931, 2955, 3152, 3360, 3908, 3940, 4137, 4480, 4728, 4885, 5516, 5862, 5910, 6304, 6720, 6839, 6895, 7816, 7880, 8274, 9456, 9770, 11032, 11724, 11820, 12608, 13440, 13678, 13790, 14655, 15632, 15760, 16548, 18912, 19540, 20517, 20685, 22064, 23448, 23640, 25216, 27356, 27580, 29310, 31264, 31520, 33096, 34195, 37824, 39080, 41034, 41370, 44128, 46896, 47280, 54712, 55160, 58620, 62528, 63040, 66192, 68390, 75648, 78160, 82068, 82740, 88256, 93792, 94560, 102585, 109424, 110320, 117240, 125056, 126080, 132384, 136780, 156320, 164136, 165480, 176512, 187584, 189120, 192469, 205170, 218848, 220640, 234480, 264768, 273560, 312640, 328272, 330960, 375168, 378240, 384938, 410340, 437696, 441280, 468960, 529536, 547120, 577407, 625280, 656544, 661920, 769876, 820680, 875392, 882560, 937920, 962345, 1094240, 1154814, 1313088, 1323840, 1347283, 1539752, 1641360, 1875840, 1924690, 2188480, 2309628, 2626176, 2647680, 2694566, 2887035, 3079504, 3282720, 3849380, 4041849, 4376960, 4619256, 5389132, 5774070, 6159008, 6565440, 6736415, 7698760, 8083698, 9238512, 10778264, 11548140, 12318016, 13130880, 13472830, 15397520, 16167396, 18477024, 20209245, 21556528, 23096280, 24636032, 26945660, 30795040, 32334792, 36954048, 40418490, 43113056, 46192560, 53891320, 61590080, 64669584, 73908096, 80836980, 86226112, 92385120, 107782640, 123180160, 129339168, 161673960, 172452224, 184770240, 215565280, 258678336, 323347920, 369540480, 431130560, 517356672, 646695840, 862261120, 1293391680, 2586783360]

約数ペア:

[(1, 2586783360), (2, 1293391680), (3, 862261120), (4, 646695840), (5, 517356672), (6, 431130560), (7, 369540480), (8, 323347920), (10, 258678336), (12, 215565280), (14, 184770240), (15, 172452224), (16, 161673960), (20, 129339168), (21, 123180160), (24, 107782640), (28, 92385120), (30, 86226112), (32, 80836980), (35, 73908096), (40, 64669584), (42, 61590080), (48, 53891320), (56, 46192560), (60, 43113056), (64, 40418490), (70, 36954048), (80, 32334792), (84, 30795040), (96, 26945660), (105, 24636032), (112, 23096280), (120, 21556528), (128, 20209245), (140, 18477024), (160, 16167396), (168, 15397520), (192, 13472830), (197, 13130880), (210, 12318016), (224, 11548140), (240, 10778264), (280, 9238512), (320, 8083698), (336, 7698760), (384, 6736415), (394, 6565440), (420, 6159008), (448, 5774070), (480, 5389132), (560, 4619256), (591, 4376960), (640, 4041849), (672, 3849380), (788, 3282720), (840, 3079504), (896, 2887035), (960, 2694566), (977, 2647680), (985, 2626176), (1120, 2309628), (1182, 2188480), (1344, 1924690), (1379, 1875840), (1576, 1641360), (1680, 1539752), (1920, 1347283), (1954, 1323840), (1970, 1313088), (2240, 1154814), (2364, 1094240), (2688, 962345), (2758, 937920), (2931, 882560), (2955, 875392), (3152, 820680), (3360, 769876), (3908, 661920), (3940, 656544), (4137, 625280), (4480, 577407), (4728, 547120), (4885, 529536), (5516, 468960), (5862, 441280), (5910, 437696), (6304, 410340), (6720, 384938), (6839, 378240), (6895, 375168), (7816, 330960), (7880, 328272), (8274, 312640), (9456, 273560), (9770, 264768), (11032, 234480), (11724, 220640), (11820, 218848), (12608, 205170), (13440, 192469), (13678, 189120), (13790, 187584), (14655, 176512), (15632, 165480), (15760, 164136), (16548, 156320), (18912, 136780), (19540, 132384), (20517, 126080), (20685, 125056), (22064, 117240), (23448, 110320), (23640, 109424), (25216, 102585), (27356, 94560), (27580, 93792), (29310, 88256), (31264, 82740), (31520, 82068), (33096, 78160), (34195, 75648), (37824, 68390), (39080, 66192), (41034, 63040), (41370, 62528), (44128, 58620), (46896, 55160), (47280, 54712)]