2018315600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6379}}^1$

素因数の和:6517

約数の個数: 120

約数和(自身を含む): 5591636160

約数和(自身を除く): 3573320560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 113, 140, 175, 200, 226, 280, 350, 400, 452, 560, 565, 700, 791, 904, 1130, 1400, 1582, 1808, 2260, 2800, 2825, 3164, 3955, 4520, 5650, 6328, 6379, 7910, 9040, 11300, 12656, 12758, 15820, 19775, 22600, 25516, 31640, 31895, 39550, 44653, 45200, 51032, 63280, 63790, 79100, 89306, 102064, 127580, 158200, 159475, 178612, 223265, 255160, 316400, 318950, 357224, 446530, 510320, 637900, 714448, 720827, 893060, 1116325, 1275800, 1441654, 1786120, 2232650, 2551600, 2883308, 3572240, 3604135, 4465300, 5045789, 5766616, 7208270, 8930600, 10091578, 11533232, 14416540, 17861200, 18020675, 20183156, 25228945, 28833080, 36041350, 40366312, 50457890, 57666160, 72082700, 80732624, 100915780, 126144725, 144165400, 201831560, 252289450, 288330800, 403663120, 504578900, 1009157800, 2018315600]

約数ペア:

[(1, 2018315600), (2, 1009157800), (4, 504578900), (5, 403663120), (7, 288330800), (8, 252289450), (10, 201831560), (14, 144165400), (16, 126144725), (20, 100915780), (25, 80732624), (28, 72082700), (35, 57666160), (40, 50457890), (50, 40366312), (56, 36041350), (70, 28833080), (80, 25228945), (100, 20183156), (112, 18020675), (113, 17861200), (140, 14416540), (175, 11533232), (200, 10091578), (226, 8930600), (280, 7208270), (350, 5766616), (400, 5045789), (452, 4465300), (560, 3604135), (565, 3572240), (700, 2883308), (791, 2551600), (904, 2232650), (1130, 1786120), (1400, 1441654), (1582, 1275800), (1808, 1116325), (2260, 893060), (2800, 720827), (2825, 714448), (3164, 637900), (3955, 510320), (4520, 446530), (5650, 357224), (6328, 318950), (6379, 316400), (7910, 255160), (9040, 223265), (11300, 178612), (12656, 159475), (12758, 158200), (15820, 127580), (19775, 102064), (22600, 89306), (25516, 79100), (31640, 63790), (31895, 63280), (39550, 51032), (44653, 45200)]