1849171520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2689}}^1$

素因数の和:3020

約数の個数: 112

約数和(自身を含む): 5050657920

約数和(自身を除く): 3201486400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 307, 320, 448, 560, 614, 1120, 1228, 1535, 2149, 2240, 2456, 2689, 3070, 4298, 4912, 5378, 6140, 8596, 9824, 10745, 10756, 12280, 13445, 17192, 18823, 19648, 21490, 21512, 24560, 26890, 34384, 37646, 42980, 43024, 49120, 53780, 68768, 75292, 85960, 86048, 94115, 98240, 107560, 137536, 150584, 171920, 172096, 188230, 215120, 301168, 343840, 376460, 430240, 602336, 687680, 752920, 825523, 860480, 1204672, 1505840, 1651046, 3011680, 3302092, 4127615, 5778661, 6023360, 6604184, 8255230, 11557322, 13208368, 16510460, 23114644, 26416736, 28893305, 33020920, 46229288, 52833472, 57786610, 66041840, 92458576, 115573220, 132083680, 184917152, 231146440, 264167360, 369834304, 462292880, 924585760, 1849171520]

約数ペア:

[(1, 1849171520), (2, 924585760), (4, 462292880), (5, 369834304), (7, 264167360), (8, 231146440), (10, 184917152), (14, 132083680), (16, 115573220), (20, 92458576), (28, 66041840), (32, 57786610), (35, 52833472), (40, 46229288), (56, 33020920), (64, 28893305), (70, 26416736), (80, 23114644), (112, 16510460), (140, 13208368), (160, 11557322), (224, 8255230), (280, 6604184), (307, 6023360), (320, 5778661), (448, 4127615), (560, 3302092), (614, 3011680), (1120, 1651046), (1228, 1505840), (1535, 1204672), (2149, 860480), (2240, 825523), (2456, 752920), (2689, 687680), (3070, 602336), (4298, 430240), (4912, 376460), (5378, 343840), (6140, 301168), (8596, 215120), (9824, 188230), (10745, 172096), (10756, 171920), (12280, 150584), (13445, 137536), (17192, 107560), (18823, 98240), (19648, 94115), (21490, 86048), (21512, 85960), (24560, 75292), (26890, 68768), (34384, 53780), (37646, 49120), (42980, 43024)]