13244280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15767}}^1$

素因数の和:15788

約数の個数: 64

約数和(自身を含む): 45411840

約数和(自身を除く): 32167560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15767, 31534, 47301, 63068, 78835, 94602, 110369, 126136, 157670, 189204, 220738, 236505, 315340, 331107, 378408, 441476, 473010, 551845, 630680, 662214, 882952, 946020, 1103690, 1324428, 1655535, 1892040, 2207380, 2648856, 3311070, 4414760, 6622140, 13244280]

約数ペア:

[(1, 13244280), (2, 6622140), (3, 4414760), (4, 3311070), (5, 2648856), (6, 2207380), (7, 1892040), (8, 1655535), (10, 1324428), (12, 1103690), (14, 946020), (15, 882952), (20, 662214), (21, 630680), (24, 551845), (28, 473010), (30, 441476), (35, 378408), (40, 331107), (42, 315340), (56, 236505), (60, 220738), (70, 189204), (84, 157670), (105, 126136), (120, 110369), (140, 94602), (168, 78835), (210, 63068), (280, 47301), (420, 31534), (840, 15767)]