15680256

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 44223984

約数和(自身を除く): 28543728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1201, 1632, 2176, 2402, 3264, 3603, 4352, 4804, 6528, 7206, 9608, 13056, 14412, 19216, 20417, 28824, 38432, 40834, 57648, 61251, 76864, 81668, 115296, 122502, 153728, 163336, 230592, 245004, 307456, 326672, 461184, 490008, 653344, 922368, 980016, 1306688, 1960032, 2613376, 3920064, 5226752, 7840128, 15680256]

約数ペア:

[(1, 15680256), (2, 7840128), (3, 5226752), (4, 3920064), (6, 2613376), (8, 1960032), (12, 1306688), (16, 980016), (17, 922368), (24, 653344), (32, 490008), (34, 461184), (48, 326672), (51, 307456), (64, 245004), (68, 230592), (96, 163336), (102, 153728), (128, 122502), (136, 115296), (192, 81668), (204, 76864), (256, 61251), (272, 57648), (384, 40834), (408, 38432), (544, 28824), (768, 20417), (816, 19216), (1088, 14412), (1201, 13056), (1632, 9608), (2176, 7206), (2402, 6528), (3264, 4804), (3603, 4352)]