70136820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 239715840

約数和(自身を除く): 169579020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 103, 108, 117, 130, 135, 156, 180, 194, 195, 206, 234, 260, 270, 291, 309, 351, 388, 390, 412, 468, 485, 515, 540, 582, 585, 618, 702, 780, 873, 927, 970, 1030, 1164, 1170, 1236, 1261, 1339, 1404, 1455, 1545, 1746, 1755, 1854, 1940, 2060, 2340, 2522, 2619, 2678, 2781, 2910, 3090, 3492, 3510, 3708, 3783, 4017, 4365, 4635, 5044, 5238, 5356, 5562, 5820, 6180, 6305, 6695, 7020, 7566, 8034, 8730, 9270, 9991, 10476, 11124, 11349, 12051, 12610, 13095, 13390, 13905, 15132, 16068, 17460, 18540, 18915, 19982, 20085, 22698, 24102, 25220, 26190, 26780, 27810, 29973, 34047, 36153, 37830, 39964, 40170, 45396, 48204, 49955, 52380, 55620, 56745, 59946, 60255, 68094, 72306, 75660, 80340, 89919, 99910, 113490, 119892, 120510, 129883, 136188, 144612, 149865, 170235, 179838, 180765, 199820, 226980, 241020, 259766, 269757, 299730, 340470, 359676, 361530, 389649, 449595, 519532, 539514, 599460, 649415, 680940, 723060, 779298, 899190, 1079028, 1168947, 1298830, 1348785, 1558596, 1798380, 1948245, 2337894, 2597660, 2697570, 3506841, 3896490, 4675788, 5395140, 5844735, 7013682, 7792980, 11689470, 14027364, 17534205, 23378940, 35068410, 70136820]

約数ペア:

[(1, 70136820), (2, 35068410), (3, 23378940), (4, 17534205), (5, 14027364), (6, 11689470), (9, 7792980), (10, 7013682), (12, 5844735), (13, 5395140), (15, 4675788), (18, 3896490), (20, 3506841), (26, 2697570), (27, 2597660), (30, 2337894), (36, 1948245), (39, 1798380), (45, 1558596), (52, 1348785), (54, 1298830), (60, 1168947), (65, 1079028), (78, 899190), (90, 779298), (97, 723060), (103, 680940), (108, 649415), (117, 599460), (130, 539514), (135, 519532), (156, 449595), (180, 389649), (194, 361530), (195, 359676), (206, 340470), (234, 299730), (260, 269757), (270, 259766), (291, 241020), (309, 226980), (351, 199820), (388, 180765), (390, 179838), (412, 170235), (468, 149865), (485, 144612), (515, 136188), (540, 129883), (582, 120510), (585, 119892), (618, 113490), (702, 99910), (780, 89919), (873, 80340), (927, 75660), (970, 72306), (1030, 68094), (1164, 60255), (1170, 59946), (1236, 56745), (1261, 55620), (1339, 52380), (1404, 49955), (1455, 48204), (1545, 45396), (1746, 40170), (1755, 39964), (1854, 37830), (1940, 36153), (2060, 34047), (2340, 29973), (2522, 27810), (2619, 26780), (2678, 26190), (2781, 25220), (2910, 24102), (3090, 22698), (3492, 20085), (3510, 19982), (3708, 18915), (3783, 18540), (4017, 17460), (4365, 16068), (4635, 15132), (5044, 13905), (5238, 13390), (5356, 13095), (5562, 12610), (5820, 12051), (6180, 11349), (6305, 11124), (6695, 10476), (7020, 9991), (7566, 9270), (8034, 8730)]