133589680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 368695152

約数和(自身を除く): 235105472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 643, 742, 784, 848, 980, 1060, 1286, 1484, 1855, 1960, 2120, 2572, 2597, 2968, 3215, 3710, 3920, 4240, 4501, 5144, 5194, 5936, 6430, 7420, 9002, 10288, 10388, 12860, 12985, 14840, 18004, 20776, 22505, 25720, 25970, 29680, 31507, 34079, 36008, 41552, 45010, 51440, 51940, 63014, 68158, 72016, 90020, 103880, 126028, 136316, 157535, 170395, 180040, 207760, 238553, 252056, 272632, 315070, 340790, 360080, 477106, 504112, 545264, 630140, 681580, 954212, 1192765, 1260280, 1363160, 1669871, 1908424, 2385530, 2520560, 2726320, 3339742, 3816848, 4771060, 6679484, 8349355, 9542120, 13358968, 16698710, 19084240, 26717936, 33397420, 66794840, 133589680]

約数ペア:

[(1, 133589680), (2, 66794840), (4, 33397420), (5, 26717936), (7, 19084240), (8, 16698710), (10, 13358968), (14, 9542120), (16, 8349355), (20, 6679484), (28, 4771060), (35, 3816848), (40, 3339742), (49, 2726320), (53, 2520560), (56, 2385530), (70, 1908424), (80, 1669871), (98, 1363160), (106, 1260280), (112, 1192765), (140, 954212), (196, 681580), (212, 630140), (245, 545264), (265, 504112), (280, 477106), (371, 360080), (392, 340790), (424, 315070), (490, 272632), (530, 252056), (560, 238553), (643, 207760), (742, 180040), (784, 170395), (848, 157535), (980, 136316), (1060, 126028), (1286, 103880), (1484, 90020), (1855, 72016), (1960, 68158), (2120, 63014), (2572, 51940), (2597, 51440), (2968, 45010), (3215, 41552), (3710, 36008), (3920, 34079), (4240, 31507), (4501, 29680), (5144, 25970), (5194, 25720), (5936, 22505), (6430, 20776), (7420, 18004), (9002, 14840), (10288, 12985), (10388, 12860)]