1090384960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10357}}^1$

素因数の和:10428

約数の個数: 112

約数和(自身を含む): 3030833664

約数和(自身を除く): 1940448704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2240, 2632, 3008, 3290, 3760, 5264, 6580, 7520, 10357, 10528, 13160, 15040, 20714, 21056, 26320, 41428, 51785, 52640, 72499, 82856, 103570, 105280, 144998, 165712, 207140, 289996, 331424, 362495, 414280, 486779, 579992, 662848, 724990, 828560, 973558, 1159984, 1449980, 1657120, 1947116, 2319968, 2433895, 2899960, 3314240, 3407453, 3894232, 4639936, 4867790, 5799920, 6814906, 7788464, 9735580, 11599840, 13629812, 15576928, 17037265, 19471160, 23199680, 27259624, 31153856, 34074530, 38942320, 54519248, 68149060, 77884640, 109038496, 136298120, 155769280, 218076992, 272596240, 545192480, 1090384960]

約数ペア:

[(1, 1090384960), (2, 545192480), (4, 272596240), (5, 218076992), (7, 155769280), (8, 136298120), (10, 109038496), (14, 77884640), (16, 68149060), (20, 54519248), (28, 38942320), (32, 34074530), (35, 31153856), (40, 27259624), (47, 23199680), (56, 19471160), (64, 17037265), (70, 15576928), (80, 13629812), (94, 11599840), (112, 9735580), (140, 7788464), (160, 6814906), (188, 5799920), (224, 4867790), (235, 4639936), (280, 3894232), (320, 3407453), (329, 3314240), (376, 2899960), (448, 2433895), (470, 2319968), (560, 1947116), (658, 1657120), (752, 1449980), (940, 1159984), (1120, 973558), (1316, 828560), (1504, 724990), (1645, 662848), (1880, 579992), (2240, 486779), (2632, 414280), (3008, 362495), (3290, 331424), (3760, 289996), (5264, 207140), (6580, 165712), (7520, 144998), (10357, 105280), (10528, 103570), (13160, 82856), (15040, 72499), (20714, 52640), (21056, 51785), (26320, 41428)]