1025284680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{406859}}^1$

素因数の和:406883

約数の個数: 96

約数和(自身を含む): 3808209600

約数和(自身を除く): 2782924920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 406859, 813718, 1220577, 1627436, 2034295, 2441154, 2848013, 3254872, 3661731, 4068590, 4882308, 5696026, 6102885, 7323462, 8137180, 8544039, 9764616, 11392052, 12205770, 14240065, 14646924, 16274360, 17088078, 18308655, 22784104, 24411540, 25632117, 28480130, 29293848, 34176156, 36617310, 42720195, 48823080, 51264234, 56960260, 68352312, 73234620, 85440390, 102528468, 113920520, 128160585, 146469240, 170880780, 205056936, 256321170, 341761560, 512642340, 1025284680]

約数ペア:

[(1, 1025284680), (2, 512642340), (3, 341761560), (4, 256321170), (5, 205056936), (6, 170880780), (7, 146469240), (8, 128160585), (9, 113920520), (10, 102528468), (12, 85440390), (14, 73234620), (15, 68352312), (18, 56960260), (20, 51264234), (21, 48823080), (24, 42720195), (28, 36617310), (30, 34176156), (35, 29293848), (36, 28480130), (40, 25632117), (42, 24411540), (45, 22784104), (56, 18308655), (60, 17088078), (63, 16274360), (70, 14646924), (72, 14240065), (84, 12205770), (90, 11392052), (105, 9764616), (120, 8544039), (126, 8137180), (140, 7323462), (168, 6102885), (180, 5696026), (210, 4882308), (252, 4068590), (280, 3661731), (315, 3254872), (360, 2848013), (420, 2441154), (504, 2034295), (630, 1627436), (840, 1220577), (1260, 813718), (2520, 406859)]