2057101920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 288

約数和(自身を含む): 7347963168

約数和(自身を除く): 5290861248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 243, 270, 288, 314, 324, 337, 360, 405, 432, 471, 480, 486, 540, 628, 648, 674, 720, 785, 810, 864, 942, 972, 1011, 1080, 1215, 1256, 1296, 1348, 1413, 1440, 1570, 1620, 1685, 1884, 1944, 2022, 2160, 2355, 2430, 2512, 2592, 2696, 2826, 3033, 3140, 3240, 3370, 3768, 3888, 4044, 4239, 4320, 4710, 4860, 5024, 5055, 5392, 5652, 6066, 6280, 6480, 6740, 7065, 7536, 7776, 8088, 8478, 9099, 9420, 9720, 10110, 10784, 11304, 12132, 12560, 12717, 12960, 13480, 14130, 15072, 15165, 16176, 16956, 18198, 18840, 19440, 20220, 21195, 22608, 24264, 25120, 25434, 26960, 27297, 28260, 30330, 32352, 33912, 36396, 37680, 38151, 38880, 40440, 42390, 45216, 45495, 48528, 50868, 52909, 53920, 54594, 56520, 60660, 63585, 67824, 72792, 75360, 76302, 80880, 81891, 84780, 90990, 97056, 101736, 105818, 109188, 113040, 121320, 127170, 135648, 136485, 145584, 152604, 158727, 161760, 163782, 169560, 181980, 190755, 203472, 211636, 218376, 226080, 242640, 254340, 264545, 272970, 291168, 305208, 317454, 327564, 339120, 363960, 381510, 406944, 409455, 423272, 436752, 476181, 485280, 508680, 529090, 545940, 610416, 634908, 655128, 678240, 727920, 763020, 793635, 818910, 846544, 873504, 952362, 1017360, 1058180, 1091880, 1220832, 1269816, 1310256, 1428543, 1455840, 1526040, 1587270, 1637820, 1693088, 1904724, 2034720, 2116360, 2183760, 2380905, 2539632, 2620512, 2857086, 3052080, 3174540, 3275640, 3809448, 4232720, 4285629, 4367520, 4761810, 5079264, 5714172, 6104160, 6349080, 6551280, 7142715, 7618896, 8465440, 8571258, 9523620, 11428344, 12698160, 12856887, 13102560, 14285430, 15237792, 17142516, 19047240, 21428145, 22856688, 25396320, 25713774, 28570860, 34285032, 38094480, 42856290, 45713376, 51427548, 57141720, 64284435, 68570064, 76188960, 85712580, 102855096, 114283440, 128568870, 137140128, 171425160, 205710192, 228566880, 257137740, 342850320, 411420384, 514275480, 685700640, 1028550960, 2057101920]

約数ペア:

[(1, 2057101920), (2, 1028550960), (3, 685700640), (4, 514275480), (5, 411420384), (6, 342850320), (8, 257137740), (9, 228566880), (10, 205710192), (12, 171425160), (15, 137140128), (16, 128568870), (18, 114283440), (20, 102855096), (24, 85712580), (27, 76188960), (30, 68570064), (32, 64284435), (36, 57141720), (40, 51427548), (45, 45713376), (48, 42856290), (54, 38094480), (60, 34285032), (72, 28570860), (80, 25713774), (81, 25396320), (90, 22856688), (96, 21428145), (108, 19047240), (120, 17142516), (135, 15237792), (144, 14285430), (157, 13102560), (160, 12856887), (162, 12698160), (180, 11428344), (216, 9523620), (240, 8571258), (243, 8465440), (270, 7618896), (288, 7142715), (314, 6551280), (324, 6349080), (337, 6104160), (360, 5714172), (405, 5079264), (432, 4761810), (471, 4367520), (480, 4285629), (486, 4232720), (540, 3809448), (628, 3275640), (648, 3174540), (674, 3052080), (720, 2857086), (785, 2620512), (810, 2539632), (864, 2380905), (942, 2183760), (972, 2116360), (1011, 2034720), (1080, 1904724), (1215, 1693088), (1256, 1637820), (1296, 1587270), (1348, 1526040), (1413, 1455840), (1440, 1428543), (1570, 1310256), (1620, 1269816), (1685, 1220832), (1884, 1091880), (1944, 1058180), (2022, 1017360), (2160, 952362), (2355, 873504), (2430, 846544), (2512, 818910), (2592, 793635), (2696, 763020), (2826, 727920), (3033, 678240), (3140, 655128), (3240, 634908), (3370, 610416), (3768, 545940), (3888, 529090), (4044, 508680), (4239, 485280), (4320, 476181), (4710, 436752), (4860, 423272), (5024, 409455), (5055, 406944), (5392, 381510), (5652, 363960), (6066, 339120), (6280, 327564), (6480, 317454), (6740, 305208), (7065, 291168), (7536, 272970), (7776, 264545), (8088, 254340), (8478, 242640), (9099, 226080), (9420, 218376), (9720, 211636), (10110, 203472), (10784, 190755), (11304, 181980), (12132, 169560), (12560, 163782), (12717, 161760), (12960, 158727), (13480, 152604), (14130, 145584), (15072, 136485), (15165, 135648), (16176, 127170), (16956, 121320), (18198, 113040), (18840, 109188), (19440, 105818), (20220, 101736), (21195, 97056), (22608, 90990), (24264, 84780), (25120, 81891), (25434, 80880), (26960, 76302), (27297, 75360), (28260, 72792), (30330, 67824), (32352, 63585), (33912, 60660), (36396, 56520), (37680, 54594), (38151, 53920), (38880, 52909), (40440, 50868), (42390, 48528), (45216, 45495)]