2007769080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 6096384000

約数和(自身を除く): 4088614920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 251, 349, 382, 502, 573, 698, 753, 764, 955, 1004, 1047, 1146, 1255, 1396, 1506, 1528, 1745, 1910, 2008, 2094, 2292, 2510, 2792, 2865, 3012, 3490, 3765, 3820, 4188, 4584, 5020, 5235, 5730, 6024, 6980, 7530, 7640, 8376, 10040, 10470, 11460, 13960, 15060, 20940, 22920, 30120, 41880, 47941, 66659, 87599, 95882, 133318, 143823, 175198, 191764, 199977, 239705, 262797, 266636, 287646, 333295, 350396, 383528, 399954, 437995, 479410, 525594, 533272, 575292, 666590, 700792, 719115, 799908, 875990, 958820, 999885, 1051188, 1150584, 1313985, 1333180, 1438230, 1599816, 1751980, 1917640, 1999770, 2102376, 2627970, 2666360, 2876460, 3503960, 3999540, 5255940, 5752920, 7999080, 10511880, 16731409, 33462818, 50194227, 66925636, 83657045, 100388454, 133851272, 167314090, 200776908, 250971135, 334628180, 401553816, 501942270, 669256360, 1003884540, 2007769080]

約数ペア:

[(1, 2007769080), (2, 1003884540), (3, 669256360), (4, 501942270), (5, 401553816), (6, 334628180), (8, 250971135), (10, 200776908), (12, 167314090), (15, 133851272), (20, 100388454), (24, 83657045), (30, 66925636), (40, 50194227), (60, 33462818), (120, 16731409), (191, 10511880), (251, 7999080), (349, 5752920), (382, 5255940), (502, 3999540), (573, 3503960), (698, 2876460), (753, 2666360), (764, 2627970), (955, 2102376), (1004, 1999770), (1047, 1917640), (1146, 1751980), (1255, 1599816), (1396, 1438230), (1506, 1333180), (1528, 1313985), (1745, 1150584), (1910, 1051188), (2008, 999885), (2094, 958820), (2292, 875990), (2510, 799908), (2792, 719115), (2865, 700792), (3012, 666590), (3490, 575292), (3765, 533272), (3820, 525594), (4188, 479410), (4584, 437995), (5020, 399954), (5235, 383528), (5730, 350396), (6024, 333295), (6980, 287646), (7530, 266636), (7640, 262797), (8376, 239705), (10040, 199977), (10470, 191764), (11460, 175198), (13960, 143823), (15060, 133318), (20940, 95882), (22920, 87599), (30120, 66659), (41880, 47941)]