201365640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79907}}^1$

素因数の和:79931

約数の個数: 96

約数和(自身を含む): 747938880

約数和(自身を除く): 546573240

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, 79907, 159814, 239721, 319628, 399535, 479442, 559349, 639256, 719163, 799070, 958884, 1118698, 1198605, 1438326, 1598140, 1678047, 1917768, 2237396, 2397210, 2796745, 2876652, 3196280, 3356094, 3595815, 4474792, 4794420, 5034141, 5593490, 5753304, 6712188, 7191630, 8390235, 9588840, 10068282, 11186980, 13424376, 14383260, 16780470, 20136564, 22373960, 25170705, 28766520, 33560940, 40273128, 50341410, 67121880, 100682820, 201365640]

約数ペア:

[(1, 201365640), (2, 100682820), (3, 67121880), (4, 50341410), (5, 40273128), (6, 33560940), (7, 28766520), (8, 25170705), (9, 22373960), (10, 20136564), (12, 16780470), (14, 14383260), (15, 13424376), (18, 11186980), (20, 10068282), (21, 9588840), (24, 8390235), (28, 7191630), (30, 6712188), (35, 5753304), (36, 5593490), (40, 5034141), (42, 4794420), (45, 4474792), (56, 3595815), (60, 3356094), (63, 3196280), (70, 2876652), (72, 2796745), (84, 2397210), (90, 2237396), (105, 1917768), (120, 1678047), (126, 1598140), (140, 1438326), (168, 1198605), (180, 1118698), (210, 958884), (252, 799070), (280, 719163), (315, 639256), (360, 559349), (420, 479442), (504, 399535), (630, 319628), (840, 239721), (1260, 159814), (2520, 79907)]