1231365240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{54293}}^1$

素因数の和:54323

約数の個数: 160

約数和(自身を含む): 4730093280

約数和(自身を除く): 3498728040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 54293, 108586, 162879, 217172, 271465, 325758, 380051, 434344, 488637, 542930, 651516, 760102, 814395, 977274, 1085860, 1140153, 1303032, 1465911, 1520204, 1628790, 1900255, 1954548, 2171720, 2280306, 2443185, 2931822, 3040408, 3257580, 3420459, 3800510, 3909096, 4397733, 4560612, 4886370, 5700765, 5863644, 6515160, 6840918, 7329555, 7601020, 8795466, 9121224, 9772740, 10261377, 11401530, 11727288, 13681836, 14659110, 15202040, 17102295, 17590932, 19545480, 20522754, 21988665, 22803060, 27363672, 29318220, 30784131, 34204590, 35181864, 41045508, 43977330, 45606120, 51306885, 58636440, 61568262, 68409180, 82091016, 87954660, 102613770, 123136524, 136818360, 153920655, 175909320, 205227540, 246273048, 307841310, 410455080, 615682620, 1231365240]

約数ペア:

[(1, 1231365240), (2, 615682620), (3, 410455080), (4, 307841310), (5, 246273048), (6, 205227540), (7, 175909320), (8, 153920655), (9, 136818360), (10, 123136524), (12, 102613770), (14, 87954660), (15, 82091016), (18, 68409180), (20, 61568262), (21, 58636440), (24, 51306885), (27, 45606120), (28, 43977330), (30, 41045508), (35, 35181864), (36, 34204590), (40, 30784131), (42, 29318220), (45, 27363672), (54, 22803060), (56, 21988665), (60, 20522754), (63, 19545480), (70, 17590932), (72, 17102295), (81, 15202040), (84, 14659110), (90, 13681836), (105, 11727288), (108, 11401530), (120, 10261377), (126, 9772740), (135, 9121224), (140, 8795466), (162, 7601020), (168, 7329555), (180, 6840918), (189, 6515160), (210, 5863644), (216, 5700765), (252, 4886370), (270, 4560612), (280, 4397733), (315, 3909096), (324, 3800510), (360, 3420459), (378, 3257580), (405, 3040408), (420, 2931822), (504, 2443185), (540, 2280306), (567, 2171720), (630, 1954548), (648, 1900255), (756, 1628790), (810, 1520204), (840, 1465911), (945, 1303032), (1080, 1140153), (1134, 1085860), (1260, 977274), (1512, 814395), (1620, 760102), (1890, 651516), (2268, 542930), (2520, 488637), (2835, 434344), (3240, 380051), (3780, 325758), (4536, 271465), (5670, 217172), (7560, 162879), (11340, 108586), (22680, 54293)]