205651665920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{1123}}^1$

素因数の和:1956

約数の個数: 176

約数和(自身を含む): 504930509568

約数和(自身を除く): 299278843648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 761, 940, 1024, 1123, 1280, 1504, 1522, 1880, 2246, 2560, 3008, 3044, 3760, 3805, 4492, 5120, 5615, 6016, 6088, 7520, 7610, 8984, 11230, 12032, 12176, 15040, 15220, 17968, 22460, 24064, 24352, 30080, 30440, 35767, 35936, 44920, 48128, 48704, 52781, 60160, 60880, 71534, 71872, 89840, 97408, 105562, 120320, 121760, 143068, 143744, 178835, 179680, 194816, 211124, 240640, 243520, 263905, 286136, 287488, 357670, 359360, 389632, 422248, 487040, 527810, 572272, 574976, 715340, 718720, 779264, 844496, 854603, 974080, 1055620, 1144544, 1149952, 1430680, 1437440, 1688992, 1709206, 1948160, 2111240, 2289088, 2861360, 2874880, 3377984, 3418412, 3896320, 4222480, 4273015, 4578176, 5722720, 5749760, 6755968, 6836824, 8444960, 8546030, 9156352, 11445440, 13511936, 13673648, 16889920, 17092060, 18312704, 22890880, 27023872, 27347296, 33779840, 34184120, 36625408, 40166341, 45781760, 54047744, 54694592, 67559680, 68368240, 80332682, 91563520, 109389184, 135119360, 136736480, 160665364, 183127040, 200831705, 218778368, 270238720, 273472960, 321330728, 401663410, 437556736, 546945920, 642661456, 803326820, 875113472, 1093891840, 1285322912, 1606653640, 2187783680, 2570645824, 3213307280, 4375567360, 5141291648, 6426614560, 10282583296, 12853229120, 20565166592, 25706458240, 41130333184, 51412916480, 102825832960, 205651665920]

約数ペア:

[(1, 205651665920), (2, 102825832960), (4, 51412916480), (5, 41130333184), (8, 25706458240), (10, 20565166592), (16, 12853229120), (20, 10282583296), (32, 6426614560), (40, 5141291648), (47, 4375567360), (64, 3213307280), (80, 2570645824), (94, 2187783680), (128, 1606653640), (160, 1285322912), (188, 1093891840), (235, 875113472), (256, 803326820), (320, 642661456), (376, 546945920), (470, 437556736), (512, 401663410), (640, 321330728), (752, 273472960), (761, 270238720), (940, 218778368), (1024, 200831705), (1123, 183127040), (1280, 160665364), (1504, 136736480), (1522, 135119360), (1880, 109389184), (2246, 91563520), (2560, 80332682), (3008, 68368240), (3044, 67559680), (3760, 54694592), (3805, 54047744), (4492, 45781760), (5120, 40166341), (5615, 36625408), (6016, 34184120), (6088, 33779840), (7520, 27347296), (7610, 27023872), (8984, 22890880), (11230, 18312704), (12032, 17092060), (12176, 16889920), (15040, 13673648), (15220, 13511936), (17968, 11445440), (22460, 9156352), (24064, 8546030), (24352, 8444960), (30080, 6836824), (30440, 6755968), (35767, 5749760), (35936, 5722720), (44920, 4578176), (48128, 4273015), (48704, 4222480), (52781, 3896320), (60160, 3418412), (60880, 3377984), (71534, 2874880), (71872, 2861360), (89840, 2289088), (97408, 2111240), (105562, 1948160), (120320, 1709206), (121760, 1688992), (143068, 1437440), (143744, 1430680), (178835, 1149952), (179680, 1144544), (194816, 1055620), (211124, 974080), (240640, 854603), (243520, 844496), (263905, 779264), (286136, 718720), (287488, 715340), (357670, 574976), (359360, 572272), (389632, 527810), (422248, 487040)]