193338880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{10789}}^1$

素因数の和:10819

約数の個数: 80

約数和(自身を含む): 529832160

約数和(自身を除く): 336493280

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, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 10789, 17920, 21578, 43156, 53945, 75523, 86312, 107890, 151046, 172624, 215780, 302092, 345248, 377615, 431560, 604184, 690496, 755230, 863120, 1208368, 1380992, 1510460, 1726240, 2416736, 2761984, 3020920, 3452480, 4833472, 5523968, 6041840, 6904960, 9666944, 12083680, 13809920, 19333888, 24167360, 27619840, 38667776, 48334720, 96669440, 193338880]

約数ペア:

[(1, 193338880), (2, 96669440), (4, 48334720), (5, 38667776), (7, 27619840), (8, 24167360), (10, 19333888), (14, 13809920), (16, 12083680), (20, 9666944), (28, 6904960), (32, 6041840), (35, 5523968), (40, 4833472), (56, 3452480), (64, 3020920), (70, 2761984), (80, 2416736), (112, 1726240), (128, 1510460), (140, 1380992), (160, 1208368), (224, 863120), (256, 755230), (280, 690496), (320, 604184), (448, 431560), (512, 377615), (560, 345248), (640, 302092), (896, 215780), (1120, 172624), (1280, 151046), (1792, 107890), (2240, 86312), (2560, 75523), (3584, 53945), (4480, 43156), (8960, 21578), (10789, 17920)]