2486906880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 208

約数和(自身を含む): 8428735584

約数和(自身を除く): 5941828704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2381, 2560, 2720, 3072, 3264, 3840, 4080, 4096, 4352, 4762, 5120, 5440, 6144, 6528, 7143, 7680, 8160, 8704, 9524, 10240, 10880, 11905, 12288, 13056, 14286, 15360, 16320, 17408, 19048, 20480, 21760, 23810, 26112, 28572, 30720, 32640, 34816, 35715, 38096, 40477, 43520, 47620, 52224, 57144, 61440, 65280, 69632, 71430, 76192, 80954, 87040, 95240, 104448, 114288, 121431, 130560, 142860, 152384, 161908, 174080, 190480, 202385, 208896, 228576, 242862, 261120, 285720, 304768, 323816, 348160, 380960, 404770, 457152, 485724, 522240, 571440, 607155, 609536, 647632, 761920, 809540, 914304, 971448, 1044480, 1142880, 1214310, 1219072, 1295264, 1523840, 1619080, 1828608, 1942896, 2285760, 2428620, 2438144, 2590528, 3047680, 3238160, 3657216, 3885792, 4571520, 4857240, 4876288, 5181056, 6095360, 6476320, 7314432, 7771584, 9143040, 9714480, 9752576, 10362112, 12190720, 12952640, 14628864, 15543168, 18286080, 19428960, 20724224, 24381440, 25905280, 29257728, 31086336, 36572160, 38857920, 41448448, 48762880, 51810560, 62172672, 73144320, 77715840, 82896896, 103621120, 124345344, 146288640, 155431680, 165793792, 207242240, 248690688, 310863360, 414484480, 497381376, 621726720, 828968960, 1243453440, 2486906880]

約数ペア:

[(1, 2486906880), (2, 1243453440), (3, 828968960), (4, 621726720), (5, 497381376), (6, 414484480), (8, 310863360), (10, 248690688), (12, 207242240), (15, 165793792), (16, 155431680), (17, 146288640), (20, 124345344), (24, 103621120), (30, 82896896), (32, 77715840), (34, 73144320), (40, 62172672), (48, 51810560), (51, 48762880), (60, 41448448), (64, 38857920), (68, 36572160), (80, 31086336), (85, 29257728), (96, 25905280), (102, 24381440), (120, 20724224), (128, 19428960), (136, 18286080), (160, 15543168), (170, 14628864), (192, 12952640), (204, 12190720), (240, 10362112), (255, 9752576), (256, 9714480), (272, 9143040), (320, 7771584), (340, 7314432), (384, 6476320), (408, 6095360), (480, 5181056), (510, 4876288), (512, 4857240), (544, 4571520), (640, 3885792), (680, 3657216), (768, 3238160), (816, 3047680), (960, 2590528), (1020, 2438144), (1024, 2428620), (1088, 2285760), (1280, 1942896), (1360, 1828608), (1536, 1619080), (1632, 1523840), (1920, 1295264), (2040, 1219072), (2048, 1214310), (2176, 1142880), (2381, 1044480), (2560, 971448), (2720, 914304), (3072, 809540), (3264, 761920), (3840, 647632), (4080, 609536), (4096, 607155), (4352, 571440), (4762, 522240), (5120, 485724), (5440, 457152), (6144, 404770), (6528, 380960), (7143, 348160), (7680, 323816), (8160, 304768), (8704, 285720), (9524, 261120), (10240, 242862), (10880, 228576), (11905, 208896), (12288, 202385), (13056, 190480), (14286, 174080), (15360, 161908), (16320, 152384), (17408, 142860), (19048, 130560), (20480, 121431), (21760, 114288), (23810, 104448), (26112, 95240), (28572, 87040), (30720, 80954), (32640, 76192), (34816, 71430), (35715, 69632), (38096, 65280), (40477, 61440), (43520, 57144), (47620, 52224)]