623813120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{4973}}^1$

素因数の和:5010

約数の個数: 120

約数和(自身を含む): 1740233484

約数和(自身を除く): 1116420364

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 4973, 6272, 7840, 8960, 9946, 12544, 15680, 17920, 19892, 24865, 25088, 31360, 34811, 39784, 49730, 62720, 69622, 79568, 99460, 125440, 139244, 159136, 174055, 198920, 243677, 278488, 318272, 348110, 397840, 487354, 556976, 636544, 696220, 795680, 974708, 1113952, 1218385, 1273088, 1392440, 1591360, 1949416, 2227904, 2436770, 2546176, 2784880, 3182720, 3898832, 4455808, 4873540, 5569760, 6365440, 7797664, 8911616, 9747080, 11139520, 12730880, 15595328, 17823232, 19494160, 22279040, 31190656, 38988320, 44558080, 62381312, 77976640, 89116160, 124762624, 155953280, 311906560, 623813120]

約数ペア:

[(1, 623813120), (2, 311906560), (4, 155953280), (5, 124762624), (7, 89116160), (8, 77976640), (10, 62381312), (14, 44558080), (16, 38988320), (20, 31190656), (28, 22279040), (32, 19494160), (35, 17823232), (40, 15595328), (49, 12730880), (56, 11139520), (64, 9747080), (70, 8911616), (80, 7797664), (98, 6365440), (112, 5569760), (128, 4873540), (140, 4455808), (160, 3898832), (196, 3182720), (224, 2784880), (245, 2546176), (256, 2436770), (280, 2227904), (320, 1949416), (392, 1591360), (448, 1392440), (490, 1273088), (512, 1218385), (560, 1113952), (640, 974708), (784, 795680), (896, 696220), (980, 636544), (1120, 556976), (1280, 487354), (1568, 397840), (1792, 348110), (1960, 318272), (2240, 278488), (2560, 243677), (3136, 198920), (3584, 174055), (3920, 159136), (4480, 139244), (4973, 125440), (6272, 99460), (7840, 79568), (8960, 69622), (9946, 62720), (12544, 49730), (15680, 39784), (17920, 34811), (19892, 31360), (24865, 25088)]