1655651520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3323}}^1$

素因数の和:3519

約数の個数: 168

約数和(自身を含む): 5729392656

約数和(自身を除く): 4073741136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 480, 519, 576, 692, 720, 865, 960, 1038, 1384, 1440, 1557, 1730, 2076, 2595, 2768, 2880, 3114, 3323, 3460, 4152, 5190, 5536, 6228, 6646, 6920, 7785, 8304, 9969, 10380, 11072, 12456, 13292, 13840, 15570, 16608, 16615, 19938, 20760, 24912, 26584, 27680, 29907, 31140, 33216, 33230, 39876, 41520, 49824, 49845, 53168, 55360, 59814, 62280, 66460, 79752, 83040, 99648, 99690, 106336, 119628, 124560, 132920, 149535, 159504, 166080, 199380, 212672, 239256, 249120, 265840, 299070, 319008, 398760, 478512, 498240, 531680, 574879, 598140, 638016, 797520, 957024, 1063360, 1149758, 1196280, 1595040, 1724637, 1914048, 2299516, 2392560, 2874395, 3190080, 3449274, 4599032, 4785120, 5173911, 5748790, 6898548, 8623185, 9198064, 9570240, 10347822, 11497580, 13797096, 17246370, 18396128, 20695644, 22995160, 25869555, 27594192, 34492740, 36792256, 41391288, 45990320, 51739110, 55188384, 68985480, 82782576, 91980640, 103478220, 110376768, 137970960, 165565152, 183961280, 206956440, 275941920, 331130304, 413912880, 551883840, 827825760, 1655651520]

約数ペア:

[(1, 1655651520), (2, 827825760), (3, 551883840), (4, 413912880), (5, 331130304), (6, 275941920), (8, 206956440), (9, 183961280), (10, 165565152), (12, 137970960), (15, 110376768), (16, 103478220), (18, 91980640), (20, 82782576), (24, 68985480), (30, 55188384), (32, 51739110), (36, 45990320), (40, 41391288), (45, 36792256), (48, 34492740), (60, 27594192), (64, 25869555), (72, 22995160), (80, 20695644), (90, 18396128), (96, 17246370), (120, 13797096), (144, 11497580), (160, 10347822), (173, 9570240), (180, 9198064), (192, 8623185), (240, 6898548), (288, 5748790), (320, 5173911), (346, 4785120), (360, 4599032), (480, 3449274), (519, 3190080), (576, 2874395), (692, 2392560), (720, 2299516), (865, 1914048), (960, 1724637), (1038, 1595040), (1384, 1196280), (1440, 1149758), (1557, 1063360), (1730, 957024), (2076, 797520), (2595, 638016), (2768, 598140), (2880, 574879), (3114, 531680), (3323, 498240), (3460, 478512), (4152, 398760), (5190, 319008), (5536, 299070), (6228, 265840), (6646, 249120), (6920, 239256), (7785, 212672), (8304, 199380), (9969, 166080), (10380, 159504), (11072, 149535), (12456, 132920), (13292, 124560), (13840, 119628), (15570, 106336), (16608, 99690), (16615, 99648), (19938, 83040), (20760, 79752), (24912, 66460), (26584, 62280), (27680, 59814), (29907, 55360), (31140, 53168), (33216, 49845), (33230, 49824), (39876, 41520)]