21271095072

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1597

約数の個数: 240

約数和(自身を含む): 64262499840

約数和(自身を除く): 42991404768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 79, 81, 96, 108, 144, 146, 158, 162, 216, 219, 237, 288, 292, 316, 324, 432, 438, 474, 584, 632, 648, 657, 711, 864, 876, 948, 1168, 1264, 1296, 1314, 1422, 1423, 1752, 1896, 1971, 2133, 2336, 2528, 2592, 2628, 2844, 2846, 3504, 3792, 3942, 4266, 4269, 5256, 5688, 5692, 5767, 5913, 6399, 7008, 7584, 7884, 8532, 8538, 10512, 11376, 11384, 11534, 11826, 12798, 12807, 15768, 17064, 17076, 17301, 21024, 22752, 22768, 23068, 23652, 25596, 25614, 31536, 34128, 34152, 34602, 38421, 45536, 46136, 47304, 51192, 51228, 51903, 63072, 68256, 68304, 69204, 76842, 92272, 94608, 102384, 102456, 103806, 103879, 112417, 115263, 136608, 138408, 153684, 155709, 184544, 189216, 204768, 204912, 207612, 207758, 224834, 230526, 276816, 307368, 311418, 311637, 337251, 409824, 415224, 415516, 449668, 461052, 467127, 553632, 614736, 622836, 623274, 674502, 830448, 831032, 899336, 922104, 934254, 934911, 1011753, 1229472, 1245672, 1246548, 1349004, 1660896, 1662064, 1798672, 1844208, 1868508, 1869822, 2023506, 2491344, 2493096, 2698008, 2804733, 3035259, 3324128, 3597344, 3688416, 3737016, 3739644, 4047012, 4982688, 4986192, 5396016, 5609466, 6070518, 7474032, 7479288, 8094024, 8206441, 8414199, 9105777, 9972384, 10792032, 11218932, 12141036, 14948064, 14958576, 16188048, 16412882, 16828398, 18211554, 22437864, 24282072, 24619323, 29917152, 32376096, 32825764, 33656796, 36423108, 44875728, 48564144, 49238646, 65651528, 67313592, 72846216, 73857969, 89751456, 97128288, 98477292, 131303056, 134627184, 145692432, 147715938, 196954584, 221573907, 262606112, 269254368, 291384864, 295431876, 393909168, 443147814, 590863752, 664721721, 787818336, 886295628, 1181727504, 1329443442, 1772591256, 2363455008, 2658886884, 3545182512, 5317773768, 7090365024, 10635547536, 21271095072]

約数ペア:

[(1, 21271095072), (2, 10635547536), (3, 7090365024), (4, 5317773768), (6, 3545182512), (8, 2658886884), (9, 2363455008), (12, 1772591256), (16, 1329443442), (18, 1181727504), (24, 886295628), (27, 787818336), (32, 664721721), (36, 590863752), (48, 443147814), (54, 393909168), (72, 295431876), (73, 291384864), (79, 269254368), (81, 262606112), (96, 221573907), (108, 196954584), (144, 147715938), (146, 145692432), (158, 134627184), (162, 131303056), (216, 98477292), (219, 97128288), (237, 89751456), (288, 73857969), (292, 72846216), (316, 67313592), (324, 65651528), (432, 49238646), (438, 48564144), (474, 44875728), (584, 36423108), (632, 33656796), (648, 32825764), (657, 32376096), (711, 29917152), (864, 24619323), (876, 24282072), (948, 22437864), (1168, 18211554), (1264, 16828398), (1296, 16412882), (1314, 16188048), (1422, 14958576), (1423, 14948064), (1752, 12141036), (1896, 11218932), (1971, 10792032), (2133, 9972384), (2336, 9105777), (2528, 8414199), (2592, 8206441), (2628, 8094024), (2844, 7479288), (2846, 7474032), (3504, 6070518), (3792, 5609466), (3942, 5396016), (4266, 4986192), (4269, 4982688), (5256, 4047012), (5688, 3739644), (5692, 3737016), (5767, 3688416), (5913, 3597344), (6399, 3324128), (7008, 3035259), (7584, 2804733), (7884, 2698008), (8532, 2493096), (8538, 2491344), (10512, 2023506), (11376, 1869822), (11384, 1868508), (11534, 1844208), (11826, 1798672), (12798, 1662064), (12807, 1660896), (15768, 1349004), (17064, 1246548), (17076, 1245672), (17301, 1229472), (21024, 1011753), (22752, 934911), (22768, 934254), (23068, 922104), (23652, 899336), (25596, 831032), (25614, 830448), (31536, 674502), (34128, 623274), (34152, 622836), (34602, 614736), (38421, 553632), (45536, 467127), (46136, 461052), (47304, 449668), (51192, 415516), (51228, 415224), (51903, 409824), (63072, 337251), (68256, 311637), (68304, 311418), (69204, 307368), (76842, 276816), (92272, 230526), (94608, 224834), (102384, 207758), (102456, 207612), (103806, 204912), (103879, 204768), (112417, 189216), (115263, 184544), (136608, 155709), (138408, 153684)]