1210340560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 3327287040

約数和(自身を除く): 2116946480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 241, 260, 286, 439, 440, 482, 520, 572, 715, 878, 880, 964, 1040, 1144, 1205, 1430, 1756, 1928, 2195, 2288, 2410, 2651, 2860, 3133, 3512, 3856, 4390, 4820, 4829, 5302, 5707, 5720, 6266, 7024, 8780, 9640, 9658, 10604, 11414, 11440, 12532, 13255, 15665, 17560, 19280, 19316, 21208, 22828, 24145, 25064, 26510, 28535, 31330, 34463, 35120, 38632, 42416, 45656, 48290, 50128, 53020, 57070, 62660, 62777, 68926, 77264, 91312, 96580, 105799, 106040, 114140, 125320, 125554, 137852, 172315, 193160, 211598, 212080, 228280, 250640, 251108, 275704, 313885, 344630, 386320, 423196, 456560, 502216, 528995, 551408, 627770, 689260, 846392, 1004432, 1057990, 1163789, 1255540, 1375387, 1378520, 1692784, 2115980, 2327578, 2511080, 2750774, 2757040, 4231960, 4655156, 5022160, 5501548, 5818945, 6876935, 8463920, 9310312, 11003096, 11637890, 13753870, 15129257, 18620624, 22006192, 23275780, 27507740, 30258514, 46551560, 55015480, 60517028, 75646285, 93103120, 110030960, 121034056, 151292570, 242068112, 302585140, 605170280, 1210340560]

約数ペア:

[(1, 1210340560), (2, 605170280), (4, 302585140), (5, 242068112), (8, 151292570), (10, 121034056), (11, 110030960), (13, 93103120), (16, 75646285), (20, 60517028), (22, 55015480), (26, 46551560), (40, 30258514), (44, 27507740), (52, 23275780), (55, 22006192), (65, 18620624), (80, 15129257), (88, 13753870), (104, 11637890), (110, 11003096), (130, 9310312), (143, 8463920), (176, 6876935), (208, 5818945), (220, 5501548), (241, 5022160), (260, 4655156), (286, 4231960), (439, 2757040), (440, 2750774), (482, 2511080), (520, 2327578), (572, 2115980), (715, 1692784), (878, 1378520), (880, 1375387), (964, 1255540), (1040, 1163789), (1144, 1057990), (1205, 1004432), (1430, 846392), (1756, 689260), (1928, 627770), (2195, 551408), (2288, 528995), (2410, 502216), (2651, 456560), (2860, 423196), (3133, 386320), (3512, 344630), (3856, 313885), (4390, 275704), (4820, 251108), (4829, 250640), (5302, 228280), (5707, 212080), (5720, 211598), (6266, 193160), (7024, 172315), (8780, 137852), (9640, 125554), (9658, 125320), (10604, 114140), (11414, 106040), (11440, 105799), (12532, 96580), (13255, 91312), (15665, 77264), (17560, 68926), (19280, 62777), (19316, 62660), (21208, 57070), (22828, 53020), (24145, 50128), (25064, 48290), (26510, 45656), (28535, 42416), (31330, 38632), (34463, 35120)]