67655040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 217969920

約数和(自身を除く): 150314880

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, 128, 160, 167, 192, 211, 240, 320, 334, 384, 422, 480, 501, 633, 640, 668, 835, 844, 960, 1002, 1055, 1266, 1336, 1670, 1688, 1920, 2004, 2110, 2505, 2532, 2672, 3165, 3340, 3376, 4008, 4220, 5010, 5064, 5344, 6330, 6680, 6752, 8016, 8440, 10020, 10128, 10688, 12660, 13360, 13504, 16032, 16880, 20040, 20256, 21376, 25320, 26720, 27008, 32064, 33760, 35237, 40080, 40512, 50640, 53440, 64128, 67520, 70474, 80160, 81024, 101280, 105711, 106880, 135040, 140948, 160320, 176185, 202560, 211422, 281896, 320640, 352370, 405120, 422844, 528555, 563792, 704740, 845688, 1057110, 1127584, 1409480, 1691376, 2114220, 2255168, 2818960, 3382752, 4228440, 4510336, 5637920, 6765504, 8456880, 11275840, 13531008, 16913760, 22551680, 33827520, 67655040]

約数ペア:

[(1, 67655040), (2, 33827520), (3, 22551680), (4, 16913760), (5, 13531008), (6, 11275840), (8, 8456880), (10, 6765504), (12, 5637920), (15, 4510336), (16, 4228440), (20, 3382752), (24, 2818960), (30, 2255168), (32, 2114220), (40, 1691376), (48, 1409480), (60, 1127584), (64, 1057110), (80, 845688), (96, 704740), (120, 563792), (128, 528555), (160, 422844), (167, 405120), (192, 352370), (211, 320640), (240, 281896), (320, 211422), (334, 202560), (384, 176185), (422, 160320), (480, 140948), (501, 135040), (633, 106880), (640, 105711), (668, 101280), (835, 81024), (844, 80160), (960, 70474), (1002, 67520), (1055, 64128), (1266, 53440), (1336, 50640), (1670, 40512), (1688, 40080), (1920, 35237), (2004, 33760), (2110, 32064), (2505, 27008), (2532, 26720), (2672, 25320), (3165, 21376), (3340, 20256), (3376, 20040), (4008, 16880), (4220, 16032), (5010, 13504), (5064, 13360), (5344, 12660), (6330, 10688), (6680, 10128), (6752, 10020), (8016, 8440)]