213603840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 755808768

約数和(自身を除く): 542204928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 127, 128, 144, 146, 160, 180, 192, 219, 240, 254, 256, 288, 292, 320, 360, 365, 381, 384, 438, 480, 508, 512, 576, 584, 635, 640, 657, 720, 730, 762, 768, 876, 960, 1016, 1095, 1143, 1152, 1168, 1270, 1280, 1314, 1440, 1460, 1524, 1536, 1752, 1905, 1920, 2032, 2190, 2286, 2304, 2336, 2540, 2560, 2628, 2880, 2920, 3048, 3285, 3504, 3810, 3840, 4064, 4380, 4572, 4608, 4672, 5080, 5256, 5715, 5760, 5840, 6096, 6570, 7008, 7620, 7680, 8128, 8760, 9144, 9271, 9344, 10160, 10512, 11430, 11520, 11680, 12192, 13140, 14016, 15240, 16256, 17520, 18288, 18542, 18688, 20320, 21024, 22860, 23040, 23360, 24384, 26280, 27813, 28032, 30480, 32512, 35040, 36576, 37084, 37376, 40640, 42048, 45720, 46355, 46720, 48768, 52560, 55626, 56064, 60960, 65024, 70080, 73152, 74168, 81280, 83439, 84096, 91440, 92710, 93440, 97536, 105120, 111252, 112128, 121920, 139065, 140160, 146304, 148336, 162560, 166878, 168192, 182880, 185420, 186880, 195072, 210240, 222504, 243840, 278130, 280320, 292608, 296672, 325120, 333756, 336384, 365760, 370840, 417195, 420480, 445008, 487680, 556260, 560640, 585216, 593344, 667512, 731520, 741680, 834390, 840960, 890016, 975360, 1112520, 1186688, 1335024, 1463040, 1483360, 1668780, 1681920, 1780032, 2225040, 2373376, 2670048, 2926080, 2966720, 3337560, 3560064, 4450080, 4746752, 5340096, 5933440, 6675120, 7120128, 8900160, 10680192, 11866880, 13350240, 14240256, 17800320, 21360384, 23733760, 26700480, 35600640, 42720768, 53400960, 71201280, 106801920, 213603840]

約数ペア:

[(1, 213603840), (2, 106801920), (3, 71201280), (4, 53400960), (5, 42720768), (6, 35600640), (8, 26700480), (9, 23733760), (10, 21360384), (12, 17800320), (15, 14240256), (16, 13350240), (18, 11866880), (20, 10680192), (24, 8900160), (30, 7120128), (32, 6675120), (36, 5933440), (40, 5340096), (45, 4746752), (48, 4450080), (60, 3560064), (64, 3337560), (72, 2966720), (73, 2926080), (80, 2670048), (90, 2373376), (96, 2225040), (120, 1780032), (127, 1681920), (128, 1668780), (144, 1483360), (146, 1463040), (160, 1335024), (180, 1186688), (192, 1112520), (219, 975360), (240, 890016), (254, 840960), (256, 834390), (288, 741680), (292, 731520), (320, 667512), (360, 593344), (365, 585216), (381, 560640), (384, 556260), (438, 487680), (480, 445008), (508, 420480), (512, 417195), (576, 370840), (584, 365760), (635, 336384), (640, 333756), (657, 325120), (720, 296672), (730, 292608), (762, 280320), (768, 278130), (876, 243840), (960, 222504), (1016, 210240), (1095, 195072), (1143, 186880), (1152, 185420), (1168, 182880), (1270, 168192), (1280, 166878), (1314, 162560), (1440, 148336), (1460, 146304), (1524, 140160), (1536, 139065), (1752, 121920), (1905, 112128), (1920, 111252), (2032, 105120), (2190, 97536), (2286, 93440), (2304, 92710), (2336, 91440), (2540, 84096), (2560, 83439), (2628, 81280), (2880, 74168), (2920, 73152), (3048, 70080), (3285, 65024), (3504, 60960), (3810, 56064), (3840, 55626), (4064, 52560), (4380, 48768), (4572, 46720), (4608, 46355), (4672, 45720), (5080, 42048), (5256, 40640), (5715, 37376), (5760, 37084), (5840, 36576), (6096, 35040), (6570, 32512), (7008, 30480), (7620, 28032), (7680, 27813), (8128, 26280), (8760, 24384), (9144, 23360), (9271, 23040), (9344, 22860), (10160, 21024), (10512, 20320), (11430, 18688), (11520, 18542), (11680, 18288), (12192, 17520), (13140, 16256), (14016, 15240)]