126917120

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4541

約数の個数: 80

約数和(自身を含む): 332041248

約数和(自身を除く): 205124128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 4507, 5632, 7040, 9014, 14080, 18028, 22535, 28160, 36056, 45070, 49577, 72112, 90140, 99154, 144224, 180280, 198308, 247885, 288448, 360560, 396616, 495770, 576896, 721120, 793232, 991540, 1153792, 1442240, 1586464, 1983080, 2307584, 2884480, 3172928, 3966160, 5768960, 6345856, 7932320, 11537920, 12691712, 15864640, 25383424, 31729280, 63458560, 126917120]

約数ペア:

[(1, 126917120), (2, 63458560), (4, 31729280), (5, 25383424), (8, 15864640), (10, 12691712), (11, 11537920), (16, 7932320), (20, 6345856), (22, 5768960), (32, 3966160), (40, 3172928), (44, 2884480), (55, 2307584), (64, 1983080), (80, 1586464), (88, 1442240), (110, 1153792), (128, 991540), (160, 793232), (176, 721120), (220, 576896), (256, 495770), (320, 396616), (352, 360560), (440, 288448), (512, 247885), (640, 198308), (704, 180280), (880, 144224), (1280, 99154), (1408, 90140), (1760, 72112), (2560, 49577), (2816, 45070), (3520, 36056), (4507, 28160), (5632, 22535), (7040, 18028), (9014, 14080)]