69853560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 241643520

約数和(自身を除く): 171789960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 607, 685, 822, 840, 959, 1096, 1214, 1370, 1644, 1821, 1918, 2055, 2428, 2740, 2877, 3035, 3288, 3642, 3836, 4110, 4249, 4795, 4856, 5480, 5754, 6070, 7284, 7672, 8220, 8498, 9105, 9590, 11508, 12140, 12747, 14385, 14568, 16440, 16996, 18210, 19180, 21245, 23016, 24280, 25494, 28770, 33992, 36420, 38360, 42490, 50988, 57540, 63735, 72840, 83159, 84980, 101976, 115080, 127470, 166318, 169960, 249477, 254940, 332636, 415795, 498954, 509880, 582113, 665272, 831590, 997908, 1164226, 1247385, 1663180, 1746339, 1995816, 2328452, 2494770, 2910565, 3326360, 3492678, 4656904, 4989540, 5821130, 6985356, 8731695, 9979080, 11642260, 13970712, 17463390, 23284520, 34926780, 69853560]

約数ペア:

[(1, 69853560), (2, 34926780), (3, 23284520), (4, 17463390), (5, 13970712), (6, 11642260), (7, 9979080), (8, 8731695), (10, 6985356), (12, 5821130), (14, 4989540), (15, 4656904), (20, 3492678), (21, 3326360), (24, 2910565), (28, 2494770), (30, 2328452), (35, 1995816), (40, 1746339), (42, 1663180), (56, 1247385), (60, 1164226), (70, 997908), (84, 831590), (105, 665272), (120, 582113), (137, 509880), (140, 498954), (168, 415795), (210, 332636), (274, 254940), (280, 249477), (411, 169960), (420, 166318), (548, 127470), (607, 115080), (685, 101976), (822, 84980), (840, 83159), (959, 72840), (1096, 63735), (1214, 57540), (1370, 50988), (1644, 42490), (1821, 38360), (1918, 36420), (2055, 33992), (2428, 28770), (2740, 25494), (2877, 24280), (3035, 23016), (3288, 21245), (3642, 19180), (3836, 18210), (4110, 16996), (4249, 16440), (4795, 14568), (4856, 14385), (5480, 12747), (5754, 12140), (6070, 11508), (7284, 9590), (7672, 9105), (8220, 8498)]