2311423080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1803

約数の個数: 128

約数和(自身を含む): 7071321600

約数和(自身を除く): 4759898520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 157, 158, 237, 314, 316, 395, 471, 474, 628, 632, 785, 790, 942, 948, 1185, 1256, 1553, 1570, 1580, 1884, 1896, 2355, 2370, 3106, 3140, 3160, 3768, 4659, 4710, 4740, 6212, 6280, 7765, 9318, 9420, 9480, 12403, 12424, 15530, 18636, 18840, 23295, 24806, 31060, 37209, 37272, 46590, 49612, 62015, 62120, 74418, 93180, 99224, 122687, 124030, 148836, 186045, 186360, 243821, 245374, 248060, 297672, 368061, 372090, 487642, 490748, 496120, 613435, 731463, 736122, 744180, 975284, 981496, 1219105, 1226870, 1462926, 1472244, 1488360, 1840305, 1950568, 2438210, 2453740, 2925852, 2944488, 3657315, 3680610, 4876420, 4907480, 5851704, 7314630, 7361220, 9752840, 14629260, 14722440, 19261859, 29258520, 38523718, 57785577, 77047436, 96309295, 115571154, 154094872, 192618590, 231142308, 288927885, 385237180, 462284616, 577855770, 770474360, 1155711540, 2311423080]

約数ペア:

[(1, 2311423080), (2, 1155711540), (3, 770474360), (4, 577855770), (5, 462284616), (6, 385237180), (8, 288927885), (10, 231142308), (12, 192618590), (15, 154094872), (20, 115571154), (24, 96309295), (30, 77047436), (40, 57785577), (60, 38523718), (79, 29258520), (120, 19261859), (157, 14722440), (158, 14629260), (237, 9752840), (314, 7361220), (316, 7314630), (395, 5851704), (471, 4907480), (474, 4876420), (628, 3680610), (632, 3657315), (785, 2944488), (790, 2925852), (942, 2453740), (948, 2438210), (1185, 1950568), (1256, 1840305), (1553, 1488360), (1570, 1472244), (1580, 1462926), (1884, 1226870), (1896, 1219105), (2355, 981496), (2370, 975284), (3106, 744180), (3140, 736122), (3160, 731463), (3768, 613435), (4659, 496120), (4710, 490748), (4740, 487642), (6212, 372090), (6280, 368061), (7765, 297672), (9318, 248060), (9420, 245374), (9480, 243821), (12403, 186360), (12424, 186045), (15530, 148836), (18636, 124030), (18840, 122687), (23295, 99224), (24806, 93180), (31060, 74418), (37209, 62120), (37272, 62015), (46590, 49612)]