2520457728

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1326

約数の個数: 160

約数和(自身を含む): 7098212352

約数和(自身を除く): 4577754624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 344, 372, 384, 496, 512, 516, 688, 744, 768, 992, 1032, 1231, 1333, 1376, 1488, 1536, 1984, 2064, 2462, 2666, 2752, 2976, 3693, 3968, 3999, 4128, 4924, 5332, 5504, 5952, 7386, 7936, 7998, 8256, 9848, 10664, 11008, 11904, 14772, 15872, 15996, 16512, 19696, 21328, 22016, 23808, 29544, 31992, 33024, 38161, 39392, 42656, 47616, 52933, 59088, 63984, 66048, 76322, 78784, 85312, 105866, 114483, 118176, 127968, 152644, 157568, 158799, 170624, 211732, 228966, 236352, 255936, 305288, 315136, 317598, 341248, 423464, 457932, 472704, 511872, 610576, 630272, 635196, 682496, 846928, 915864, 945408, 1023744, 1221152, 1270392, 1640923, 1693856, 1831728, 1890816, 2047488, 2442304, 2540784, 3281846, 3387712, 3663456, 4884608, 4922769, 5081568, 6563692, 6775424, 7326912, 9769216, 9845538, 10163136, 13127384, 13550848, 14653824, 19538432, 19691076, 20326272, 26254768, 27101696, 29307648, 39382152, 40652544, 52509536, 58615296, 78764304, 81305088, 105019072, 157528608, 210038144, 315057216, 420076288, 630114432, 840152576, 1260228864, 2520457728]

約数ペア:

[(1, 2520457728), (2, 1260228864), (3, 840152576), (4, 630114432), (6, 420076288), (8, 315057216), (12, 210038144), (16, 157528608), (24, 105019072), (31, 81305088), (32, 78764304), (43, 58615296), (48, 52509536), (62, 40652544), (64, 39382152), (86, 29307648), (93, 27101696), (96, 26254768), (124, 20326272), (128, 19691076), (129, 19538432), (172, 14653824), (186, 13550848), (192, 13127384), (248, 10163136), (256, 9845538), (258, 9769216), (344, 7326912), (372, 6775424), (384, 6563692), (496, 5081568), (512, 4922769), (516, 4884608), (688, 3663456), (744, 3387712), (768, 3281846), (992, 2540784), (1032, 2442304), (1231, 2047488), (1333, 1890816), (1376, 1831728), (1488, 1693856), (1536, 1640923), (1984, 1270392), (2064, 1221152), (2462, 1023744), (2666, 945408), (2752, 915864), (2976, 846928), (3693, 682496), (3968, 635196), (3999, 630272), (4128, 610576), (4924, 511872), (5332, 472704), (5504, 457932), (5952, 423464), (7386, 341248), (7936, 317598), (7998, 315136), (8256, 305288), (9848, 255936), (10664, 236352), (11008, 228966), (11904, 211732), (14772, 170624), (15872, 158799), (15996, 157568), (16512, 152644), (19696, 127968), (21328, 118176), (22016, 114483), (23808, 105866), (29544, 85312), (31992, 78784), (33024, 76322), (38161, 66048), (39392, 63984), (42656, 59088), (47616, 52933)]