325767680

素因数分解:

$2^9\times 5^1\times 7^4\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 200

約数和(自身を含む): 928397052

約数和(自身を除く): 602629372

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 196, 212, 224, 245, 256, 265, 280, 320, 343, 371, 392, 424, 448, 490, 512, 530, 560, 640, 686, 742, 784, 848, 896, 980, 1060, 1120, 1280, 1372, 1484, 1568, 1696, 1715, 1792, 1855, 1960, 2120, 2240, 2401, 2560, 2597, 2744, 2968, 3136, 3392, 3430, 3584, 3710, 3920, 4240, 4480, 4802, 5194, 5488, 5936, 6272, 6784, 6860, 7420, 7840, 8480, 8960, 9604, 10388, 10976, 11872, 12005, 12544, 12985, 13568, 13720, 14840, 15680, 16960, 17920, 18179, 19208, 20776, 21952, 23744, 24010, 25088, 25970, 27136, 27440, 29680, 31360, 33920, 36358, 38416, 41552, 43904, 47488, 48020, 51940, 54880, 59360, 62720, 67840, 72716, 76832, 83104, 87808, 90895, 94976, 96040, 103880, 109760, 118720, 125440, 127253, 135680, 145432, 153664, 166208, 175616, 181790, 189952, 192080, 207760, 219520, 237440, 254506, 290864, 307328, 332416, 363580, 384160, 415520, 439040, 474880, 509012, 581728, 614656, 636265, 664832, 727160, 768320, 831040, 878080, 949760, 1018024, 1163456, 1229312, 1272530, 1329664, 1454320, 1536640, 1662080, 2036048, 2326912, 2545060, 2908640, 3073280, 3324160, 4072096, 4653824, 5090120, 5817280, 6146560, 6648320, 8144192, 9307648, 10180240, 11634560, 16288384, 20360480, 23269120, 32576768, 40720960, 46538240, 65153536, 81441920, 162883840, 325767680]

約数ペア:

[(1, 325767680), (2, 162883840), (4, 81441920), (5, 65153536), (7, 46538240), (8, 40720960), (10, 32576768), (14, 23269120), (16, 20360480), (20, 16288384), (28, 11634560), (32, 10180240), (35, 9307648), (40, 8144192), (49, 6648320), (53, 6146560), (56, 5817280), (64, 5090120), (70, 4653824), (80, 4072096), (98, 3324160), (106, 3073280), (112, 2908640), (128, 2545060), (140, 2326912), (160, 2036048), (196, 1662080), (212, 1536640), (224, 1454320), (245, 1329664), (256, 1272530), (265, 1229312), (280, 1163456), (320, 1018024), (343, 949760), (371, 878080), (392, 831040), (424, 768320), (448, 727160), (490, 664832), (512, 636265), (530, 614656), (560, 581728), (640, 509012), (686, 474880), (742, 439040), (784, 415520), (848, 384160), (896, 363580), (980, 332416), (1060, 307328), (1120, 290864), (1280, 254506), (1372, 237440), (1484, 219520), (1568, 207760), (1696, 192080), (1715, 189952), (1792, 181790), (1855, 175616), (1960, 166208), (2120, 153664), (2240, 145432), (2401, 135680), (2560, 127253), (2597, 125440), (2744, 118720), (2968, 109760), (3136, 103880), (3392, 96040), (3430, 94976), (3584, 90895), (3710, 87808), (3920, 83104), (4240, 76832), (4480, 72716), (4802, 67840), (5194, 62720), (5488, 59360), (5936, 54880), (6272, 51940), (6784, 48020), (6860, 47488), (7420, 43904), (7840, 41552), (8480, 38416), (8960, 36358), (9604, 33920), (10388, 31360), (10976, 29680), (11872, 27440), (12005, 27136), (12544, 25970), (12985, 25088), (13568, 24010), (13720, 23744), (14840, 21952), (15680, 20776), (16960, 19208), (17920, 18179)]