268487520

素因数分解:

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

素因数の和:79932

約数の個数: 96

約数和(自身を含む): 966567168

約数和(自身を除く): 698079648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 79907, 159814, 239721, 319628, 399535, 479442, 559349, 639256, 799070, 958884, 1118698, 1198605, 1278512, 1598140, 1678047, 1917768, 2237396, 2397210, 2557024, 2796745, 3196280, 3356094, 3835536, 4474792, 4794420, 5593490, 6392560, 6712188, 7671072, 8390235, 8949584, 9588840, 11186980, 12785120, 13424376, 16780470, 17899168, 19177680, 22373960, 26848752, 33560940, 38355360, 44747920, 53697504, 67121880, 89495840, 134243760, 268487520]

約数ペア:

[(1, 268487520), (2, 134243760), (3, 89495840), (4, 67121880), (5, 53697504), (6, 44747920), (7, 38355360), (8, 33560940), (10, 26848752), (12, 22373960), (14, 19177680), (15, 17899168), (16, 16780470), (20, 13424376), (21, 12785120), (24, 11186980), (28, 9588840), (30, 8949584), (32, 8390235), (35, 7671072), (40, 6712188), (42, 6392560), (48, 5593490), (56, 4794420), (60, 4474792), (70, 3835536), (80, 3356094), (84, 3196280), (96, 2796745), (105, 2557024), (112, 2397210), (120, 2237396), (140, 1917768), (160, 1678047), (168, 1598140), (210, 1278512), (224, 1198605), (240, 1118698), (280, 958884), (336, 799070), (420, 639256), (480, 559349), (560, 479442), (672, 399535), (840, 319628), (1120, 239721), (1680, 159814), (3360, 79907)]