286827520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 176

約数和(自身を含む): 806485248

約数和(自身を除く): 519657728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 151, 160, 212, 224, 256, 265, 280, 302, 320, 371, 424, 448, 512, 530, 560, 604, 640, 742, 755, 848, 896, 1024, 1057, 1060, 1120, 1208, 1280, 1484, 1510, 1696, 1792, 1855, 2114, 2120, 2240, 2416, 2560, 2968, 3020, 3392, 3584, 3710, 4228, 4240, 4480, 4832, 5120, 5285, 5936, 6040, 6784, 7168, 7420, 8003, 8456, 8480, 8960, 9664, 10570, 11872, 12080, 13568, 14840, 16006, 16912, 16960, 17920, 19328, 21140, 23744, 24160, 27136, 29680, 32012, 33824, 33920, 35840, 38656, 40015, 42280, 47488, 48320, 54272, 56021, 59360, 64024, 67648, 67840, 77312, 80030, 84560, 94976, 96640, 112042, 118720, 128048, 135296, 135680, 154624, 160060, 169120, 189952, 193280, 224084, 237440, 256096, 270592, 271360, 280105, 320120, 338240, 379904, 386560, 448168, 474880, 512192, 541184, 560210, 640240, 676480, 773120, 896336, 949760, 1024384, 1082368, 1120420, 1280480, 1352960, 1792672, 1899520, 2048768, 2240840, 2560960, 2705920, 3585344, 4097536, 4481680, 5121920, 5411840, 7170688, 8195072, 8963360, 10243840, 14341376, 17926720, 20487680, 28682752, 35853440, 40975360, 57365504, 71706880, 143413760, 286827520]

約数ペア:

[(1, 286827520), (2, 143413760), (4, 71706880), (5, 57365504), (7, 40975360), (8, 35853440), (10, 28682752), (14, 20487680), (16, 17926720), (20, 14341376), (28, 10243840), (32, 8963360), (35, 8195072), (40, 7170688), (53, 5411840), (56, 5121920), (64, 4481680), (70, 4097536), (80, 3585344), (106, 2705920), (112, 2560960), (128, 2240840), (140, 2048768), (151, 1899520), (160, 1792672), (212, 1352960), (224, 1280480), (256, 1120420), (265, 1082368), (280, 1024384), (302, 949760), (320, 896336), (371, 773120), (424, 676480), (448, 640240), (512, 560210), (530, 541184), (560, 512192), (604, 474880), (640, 448168), (742, 386560), (755, 379904), (848, 338240), (896, 320120), (1024, 280105), (1057, 271360), (1060, 270592), (1120, 256096), (1208, 237440), (1280, 224084), (1484, 193280), (1510, 189952), (1696, 169120), (1792, 160060), (1855, 154624), (2114, 135680), (2120, 135296), (2240, 128048), (2416, 118720), (2560, 112042), (2968, 96640), (3020, 94976), (3392, 84560), (3584, 80030), (3710, 77312), (4228, 67840), (4240, 67648), (4480, 64024), (4832, 59360), (5120, 56021), (5285, 54272), (5936, 48320), (6040, 47488), (6784, 42280), (7168, 40015), (7420, 38656), (8003, 35840), (8456, 33920), (8480, 33824), (8960, 32012), (9664, 29680), (10570, 27136), (11872, 24160), (12080, 23744), (13568, 21140), (14840, 19328), (16006, 17920), (16912, 16960)]