422517760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11789}}^1$

素因数の和:11821

約数の個数: 88

約数和(自身を含む): 1158438240

約数和(自身を除く): 735920480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 11789, 17920, 23578, 35840, 47156, 58945, 82523, 94312, 117890, 165046, 188624, 235780, 330092, 377248, 412615, 471560, 660184, 754496, 825230, 943120, 1320368, 1508992, 1650460, 1886240, 2640736, 3017984, 3300920, 3772480, 5281472, 6035968, 6601840, 7544960, 10562944, 12071936, 13203680, 15089920, 21125888, 26407360, 30179840, 42251776, 52814720, 60359680, 84503552, 105629440, 211258880, 422517760]

約数ペア:

[(1, 422517760), (2, 211258880), (4, 105629440), (5, 84503552), (7, 60359680), (8, 52814720), (10, 42251776), (14, 30179840), (16, 26407360), (20, 21125888), (28, 15089920), (32, 13203680), (35, 12071936), (40, 10562944), (56, 7544960), (64, 6601840), (70, 6035968), (80, 5281472), (112, 3772480), (128, 3300920), (140, 3017984), (160, 2640736), (224, 1886240), (256, 1650460), (280, 1508992), (320, 1320368), (448, 943120), (512, 825230), (560, 754496), (640, 660184), (896, 471560), (1024, 412615), (1120, 377248), (1280, 330092), (1792, 235780), (2240, 188624), (2560, 165046), (3584, 117890), (4480, 94312), (5120, 82523), (7168, 58945), (8960, 47156), (11789, 35840), (17920, 23578)]