172151040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 555706368

約数和(自身を除く): 383555328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 353, 381, 384, 480, 508, 635, 640, 706, 762, 768, 960, 1016, 1059, 1270, 1280, 1412, 1524, 1765, 1905, 1920, 2032, 2118, 2540, 2824, 3048, 3530, 3810, 3840, 4064, 4236, 5080, 5295, 5648, 6096, 7060, 7620, 8128, 8472, 10160, 10590, 11296, 12192, 14120, 15240, 16256, 16944, 20320, 21180, 22592, 24384, 28240, 30480, 32512, 33888, 40640, 42360, 44831, 45184, 48768, 56480, 60960, 67776, 81280, 84720, 89662, 90368, 97536, 112960, 121920, 134493, 135552, 162560, 169440, 179324, 224155, 225920, 243840, 268986, 271104, 338880, 358648, 448310, 451840, 487680, 537972, 672465, 677760, 717296, 896620, 1075944, 1344930, 1355520, 1434592, 1793240, 2151888, 2689860, 2869184, 3586480, 4303776, 5379720, 5738368, 7172960, 8607552, 10759440, 11476736, 14345920, 17215104, 21518880, 28691840, 34430208, 43037760, 57383680, 86075520, 172151040]

約数ペア:

[(1, 172151040), (2, 86075520), (3, 57383680), (4, 43037760), (5, 34430208), (6, 28691840), (8, 21518880), (10, 17215104), (12, 14345920), (15, 11476736), (16, 10759440), (20, 8607552), (24, 7172960), (30, 5738368), (32, 5379720), (40, 4303776), (48, 3586480), (60, 2869184), (64, 2689860), (80, 2151888), (96, 1793240), (120, 1434592), (127, 1355520), (128, 1344930), (160, 1075944), (192, 896620), (240, 717296), (254, 677760), (256, 672465), (320, 537972), (353, 487680), (381, 451840), (384, 448310), (480, 358648), (508, 338880), (635, 271104), (640, 268986), (706, 243840), (762, 225920), (768, 224155), (960, 179324), (1016, 169440), (1059, 162560), (1270, 135552), (1280, 134493), (1412, 121920), (1524, 112960), (1765, 97536), (1905, 90368), (1920, 89662), (2032, 84720), (2118, 81280), (2540, 67776), (2824, 60960), (3048, 56480), (3530, 48768), (3810, 45184), (3840, 44831), (4064, 42360), (4236, 40640), (5080, 33888), (5295, 32512), (5648, 30480), (6096, 28240), (7060, 24384), (7620, 22592), (8128, 21180), (8472, 20320), (10160, 16944), (10590, 16256), (11296, 15240), (12192, 14120)]