34782720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 160

約数和(自身を含む): 127277568

約数和(自身を除く): 92494848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 647, 672, 768, 840, 896, 960, 1120, 1280, 1294, 1344, 1536, 1680, 1792, 1920, 1941, 2240, 2560, 2588, 2688, 3235, 3360, 3584, 3840, 3882, 4480, 4529, 5176, 5376, 6470, 6720, 7680, 7764, 8960, 9058, 9705, 10352, 10752, 12940, 13440, 13587, 15528, 17920, 18116, 19410, 20704, 22645, 25880, 26880, 27174, 31056, 36232, 38820, 41408, 45290, 51760, 53760, 54348, 62112, 67935, 72464, 77640, 82816, 90580, 103520, 108696, 124224, 135870, 144928, 155280, 165632, 181160, 207040, 217392, 248448, 271740, 289856, 310560, 331264, 362320, 414080, 434784, 496896, 543480, 579712, 621120, 724640, 828160, 869568, 993792, 1086960, 1159424, 1242240, 1449280, 1656320, 1739136, 2173920, 2318848, 2484480, 2898560, 3478272, 4347840, 4968960, 5797120, 6956544, 8695680, 11594240, 17391360, 34782720]

約数ペア:

[(1, 34782720), (2, 17391360), (3, 11594240), (4, 8695680), (5, 6956544), (6, 5797120), (7, 4968960), (8, 4347840), (10, 3478272), (12, 2898560), (14, 2484480), (15, 2318848), (16, 2173920), (20, 1739136), (21, 1656320), (24, 1449280), (28, 1242240), (30, 1159424), (32, 1086960), (35, 993792), (40, 869568), (42, 828160), (48, 724640), (56, 621120), (60, 579712), (64, 543480), (70, 496896), (80, 434784), (84, 414080), (96, 362320), (105, 331264), (112, 310560), (120, 289856), (128, 271740), (140, 248448), (160, 217392), (168, 207040), (192, 181160), (210, 165632), (224, 155280), (240, 144928), (256, 135870), (280, 124224), (320, 108696), (336, 103520), (384, 90580), (420, 82816), (448, 77640), (480, 72464), (512, 67935), (560, 62112), (640, 54348), (647, 53760), (672, 51760), (768, 45290), (840, 41408), (896, 38820), (960, 36232), (1120, 31056), (1280, 27174), (1294, 26880), (1344, 25880), (1536, 22645), (1680, 20704), (1792, 19410), (1920, 18116), (1941, 17920), (2240, 15528), (2560, 13587), (2588, 13440), (2688, 12940), (3235, 10752), (3360, 10352), (3584, 9705), (3840, 9058), (3882, 8960), (4480, 7764), (4529, 7680), (5176, 6720), (5376, 6470)]