23269120

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 66225600

約数和(自身を除く): 42956480

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, 530, 560, 640, 686, 742, 784, 848, 896, 980, 1060, 1120, 1280, 1372, 1484, 1568, 1696, 1715, 1792, 1855, 1960, 2120, 2240, 2597, 2744, 2968, 3136, 3392, 3430, 3710, 3920, 4240, 4480, 5194, 5488, 5936, 6272, 6784, 6860, 7420, 7840, 8480, 8960, 10388, 10976, 11872, 12544, 12985, 13568, 13720, 14840, 15680, 16960, 18179, 20776, 21952, 23744, 25970, 27440, 29680, 31360, 33920, 36358, 41552, 43904, 47488, 51940, 54880, 59360, 62720, 67840, 72716, 83104, 87808, 90895, 94976, 103880, 109760, 118720, 145432, 166208, 181790, 207760, 219520, 237440, 290864, 332416, 363580, 415520, 439040, 474880, 581728, 664832, 727160, 831040, 1163456, 1454320, 1662080, 2326912, 2908640, 3324160, 4653824, 5817280, 11634560, 23269120]

約数ペア:

[(1, 23269120), (2, 11634560), (4, 5817280), (5, 4653824), (7, 3324160), (8, 2908640), (10, 2326912), (14, 1662080), (16, 1454320), (20, 1163456), (28, 831040), (32, 727160), (35, 664832), (40, 581728), (49, 474880), (53, 439040), (56, 415520), (64, 363580), (70, 332416), (80, 290864), (98, 237440), (106, 219520), (112, 207760), (128, 181790), (140, 166208), (160, 145432), (196, 118720), (212, 109760), (224, 103880), (245, 94976), (256, 90895), (265, 87808), (280, 83104), (320, 72716), (343, 67840), (371, 62720), (392, 59360), (424, 54880), (448, 51940), (490, 47488), (530, 43904), (560, 41552), (640, 36358), (686, 33920), (742, 31360), (784, 29680), (848, 27440), (896, 25970), (980, 23744), (1060, 21952), (1120, 20776), (1280, 18179), (1372, 16960), (1484, 15680), (1568, 14840), (1696, 13720), (1715, 13568), (1792, 12985), (1855, 12544), (1960, 11872), (2120, 10976), (2240, 10388), (2597, 8960), (2744, 8480), (2968, 7840), (3136, 7420), (3392, 6860), (3430, 6784), (3710, 6272), (3920, 5936), (4240, 5488), (4480, 5194)]