202661280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 750072960

約数和(自身を除く): 547411680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 96, 115, 116, 120, 138, 144, 145, 160, 174, 180, 184, 207, 211, 230, 232, 240, 261, 276, 288, 290, 345, 348, 360, 368, 414, 422, 435, 460, 464, 480, 522, 552, 580, 633, 667, 690, 696, 720, 736, 828, 844, 870, 920, 928, 1035, 1044, 1055, 1104, 1160, 1266, 1305, 1334, 1380, 1392, 1440, 1656, 1688, 1740, 1840, 1899, 2001, 2070, 2088, 2110, 2208, 2320, 2532, 2610, 2668, 2760, 2784, 3165, 3312, 3335, 3376, 3480, 3680, 3798, 4002, 4140, 4176, 4220, 4640, 4853, 5064, 5220, 5336, 5520, 6003, 6119, 6330, 6624, 6670, 6752, 6960, 7596, 8004, 8280, 8352, 8440, 9495, 9706, 10005, 10128, 10440, 10672, 11040, 12006, 12238, 12660, 13340, 13920, 14559, 15192, 16008, 16560, 16880, 18357, 18990, 19412, 20010, 20256, 20880, 21344, 24012, 24265, 24476, 25320, 26680, 29118, 30015, 30384, 30595, 32016, 33120, 33760, 36714, 37980, 38824, 40020, 41760, 43677, 48024, 48530, 48952, 50640, 53360, 55071, 58236, 60030, 60768, 61190, 64032, 72795, 73428, 75960, 77648, 80040, 87354, 91785, 96048, 97060, 97904, 101280, 106720, 110142, 116472, 120060, 122380, 140737, 145590, 146856, 151920, 155296, 160080, 174708, 183570, 192096, 194120, 195808, 218385, 220284, 232944, 240120, 244760, 275355, 281474, 291180, 293712, 303840, 320160, 349416, 367140, 388240, 422211, 436770, 440568, 465888, 480240, 489520, 550710, 562948, 582360, 587424, 698832, 703685, 734280, 776480, 844422, 873540, 881136, 960480, 979040, 1101420, 1125896, 1164720, 1266633, 1397664, 1407370, 1468560, 1688844, 1747080, 1762272, 2111055, 2202840, 2251792, 2329440, 2533266, 2814740, 2937120, 3377688, 3494160, 4222110, 4405680, 4503584, 5066532, 5629480, 6333165, 6755376, 6988320, 8444220, 8811360, 10133064, 11258960, 12666330, 13510752, 16888440, 20266128, 22517920, 25332660, 33776880, 40532256, 50665320, 67553760, 101330640, 202661280]

約数ペア:

[(1, 202661280), (2, 101330640), (3, 67553760), (4, 50665320), (5, 40532256), (6, 33776880), (8, 25332660), (9, 22517920), (10, 20266128), (12, 16888440), (15, 13510752), (16, 12666330), (18, 11258960), (20, 10133064), (23, 8811360), (24, 8444220), (29, 6988320), (30, 6755376), (32, 6333165), (36, 5629480), (40, 5066532), (45, 4503584), (46, 4405680), (48, 4222110), (58, 3494160), (60, 3377688), (69, 2937120), (72, 2814740), (80, 2533266), (87, 2329440), (90, 2251792), (92, 2202840), (96, 2111055), (115, 1762272), (116, 1747080), (120, 1688844), (138, 1468560), (144, 1407370), (145, 1397664), (160, 1266633), (174, 1164720), (180, 1125896), (184, 1101420), (207, 979040), (211, 960480), (230, 881136), (232, 873540), (240, 844422), (261, 776480), (276, 734280), (288, 703685), (290, 698832), (345, 587424), (348, 582360), (360, 562948), (368, 550710), (414, 489520), (422, 480240), (435, 465888), (460, 440568), (464, 436770), (480, 422211), (522, 388240), (552, 367140), (580, 349416), (633, 320160), (667, 303840), (690, 293712), (696, 291180), (720, 281474), (736, 275355), (828, 244760), (844, 240120), (870, 232944), (920, 220284), (928, 218385), (1035, 195808), (1044, 194120), (1055, 192096), (1104, 183570), (1160, 174708), (1266, 160080), (1305, 155296), (1334, 151920), (1380, 146856), (1392, 145590), (1440, 140737), (1656, 122380), (1688, 120060), (1740, 116472), (1840, 110142), (1899, 106720), (2001, 101280), (2070, 97904), (2088, 97060), (2110, 96048), (2208, 91785), (2320, 87354), (2532, 80040), (2610, 77648), (2668, 75960), (2760, 73428), (2784, 72795), (3165, 64032), (3312, 61190), (3335, 60768), (3376, 60030), (3480, 58236), (3680, 55071), (3798, 53360), (4002, 50640), (4140, 48952), (4176, 48530), (4220, 48024), (4640, 43677), (4853, 41760), (5064, 40020), (5220, 38824), (5336, 37980), (5520, 36714), (6003, 33760), (6119, 33120), (6330, 32016), (6624, 30595), (6670, 30384), (6752, 30015), (6960, 29118), (7596, 26680), (8004, 25320), (8280, 24476), (8352, 24265), (8440, 24012), (9495, 21344), (9706, 20880), (10005, 20256), (10128, 20010), (10440, 19412), (10672, 18990), (11040, 18357), (12006, 16880), (12238, 16560), (12660, 16008), (13340, 15192), (13920, 14559)]