1270272864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 216

約数和(自身を含む): 4022293464

約数和(自身を除く): 2752020600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 281, 294, 336, 372, 392, 434, 496, 562, 588, 651, 672, 744, 784, 843, 868, 961, 992, 1124, 1176, 1302, 1488, 1519, 1568, 1686, 1736, 1922, 1967, 2248, 2352, 2604, 2883, 2976, 3038, 3372, 3472, 3844, 3934, 4496, 4557, 4704, 5208, 5766, 5901, 6076, 6727, 6744, 6944, 7688, 7868, 8711, 8992, 9114, 10416, 11532, 11802, 12152, 13454, 13488, 13769, 15376, 15736, 17422, 18228, 20181, 20832, 23064, 23604, 24304, 26133, 26908, 26976, 27538, 30752, 31472, 34844, 36456, 40362, 41307, 46128, 47089, 47208, 48608, 52266, 53816, 55076, 60977, 62944, 69688, 72912, 80724, 82614, 92256, 94178, 94416, 104532, 107632, 110152, 121954, 139376, 141267, 145824, 161448, 165228, 182931, 188356, 188832, 209064, 215264, 220304, 243908, 270041, 278752, 282534, 322896, 330456, 365862, 376712, 418128, 426839, 440608, 487816, 540082, 565068, 645792, 660912, 731724, 753424, 810123, 836256, 853678, 975632, 1080164, 1130136, 1280517, 1321824, 1463448, 1506848, 1620246, 1707356, 1890287, 1951264, 2160328, 2260272, 2561034, 2926896, 3240492, 3414712, 3780574, 4320656, 4520544, 5122068, 5670861, 5853792, 6480984, 6829424, 7561148, 8641312, 10244136, 11341722, 12961968, 13232009, 13658848, 15122296, 20488272, 22683444, 25923936, 26464018, 30244592, 39696027, 40976544, 45366888, 52928036, 60489184, 79392054, 90733776, 105856072, 158784108, 181467552, 211712144, 317568216, 423424288, 635136432, 1270272864]

約数ペア:

[(1, 1270272864), (2, 635136432), (3, 423424288), (4, 317568216), (6, 211712144), (7, 181467552), (8, 158784108), (12, 105856072), (14, 90733776), (16, 79392054), (21, 60489184), (24, 52928036), (28, 45366888), (31, 40976544), (32, 39696027), (42, 30244592), (48, 26464018), (49, 25923936), (56, 22683444), (62, 20488272), (84, 15122296), (93, 13658848), (96, 13232009), (98, 12961968), (112, 11341722), (124, 10244136), (147, 8641312), (168, 7561148), (186, 6829424), (196, 6480984), (217, 5853792), (224, 5670861), (248, 5122068), (281, 4520544), (294, 4320656), (336, 3780574), (372, 3414712), (392, 3240492), (434, 2926896), (496, 2561034), (562, 2260272), (588, 2160328), (651, 1951264), (672, 1890287), (744, 1707356), (784, 1620246), (843, 1506848), (868, 1463448), (961, 1321824), (992, 1280517), (1124, 1130136), (1176, 1080164), (1302, 975632), (1488, 853678), (1519, 836256), (1568, 810123), (1686, 753424), (1736, 731724), (1922, 660912), (1967, 645792), (2248, 565068), (2352, 540082), (2604, 487816), (2883, 440608), (2976, 426839), (3038, 418128), (3372, 376712), (3472, 365862), (3844, 330456), (3934, 322896), (4496, 282534), (4557, 278752), (4704, 270041), (5208, 243908), (5766, 220304), (5901, 215264), (6076, 209064), (6727, 188832), (6744, 188356), (6944, 182931), (7688, 165228), (7868, 161448), (8711, 145824), (8992, 141267), (9114, 139376), (10416, 121954), (11532, 110152), (11802, 107632), (12152, 104532), (13454, 94416), (13488, 94178), (13769, 92256), (15376, 82614), (15736, 80724), (17422, 72912), (18228, 69688), (20181, 62944), (20832, 60977), (23064, 55076), (23604, 53816), (24304, 52266), (26133, 48608), (26908, 47208), (26976, 47089), (27538, 46128), (30752, 41307), (31472, 40362), (34844, 36456)]