311936040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66653}}^1$

素因数の和:66683

約数の個数: 96

約数和(自身を含む): 1091792520

約数和(自身を除く): 779856480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 66653, 133306, 199959, 266612, 333265, 399918, 533224, 599877, 666530, 799836, 866489, 999795, 1199754, 1333060, 1599672, 1732978, 1999590, 2399508, 2599467, 2666120, 2999385, 3465956, 3999180, 4332445, 4799016, 5198934, 5998770, 6931912, 7798401, 7998360, 8664890, 10397868, 11997540, 12997335, 15596802, 17329780, 20795736, 23995080, 25994670, 31193604, 34659560, 38992005, 51989340, 62387208, 77984010, 103978680, 155968020, 311936040]

約数ペア:

[(1, 311936040), (2, 155968020), (3, 103978680), (4, 77984010), (5, 62387208), (6, 51989340), (8, 38992005), (9, 34659560), (10, 31193604), (12, 25994670), (13, 23995080), (15, 20795736), (18, 17329780), (20, 15596802), (24, 12997335), (26, 11997540), (30, 10397868), (36, 8664890), (39, 7998360), (40, 7798401), (45, 6931912), (52, 5998770), (60, 5198934), (65, 4799016), (72, 4332445), (78, 3999180), (90, 3465956), (104, 2999385), (117, 2666120), (120, 2599467), (130, 2399508), (156, 1999590), (180, 1732978), (195, 1599672), (234, 1333060), (260, 1199754), (312, 999795), (360, 866489), (390, 799836), (468, 666530), (520, 599877), (585, 533224), (780, 399918), (936, 333265), (1170, 266612), (1560, 199959), (2340, 133306), (4680, 66653)]