13472760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 47393280

約数和(自身を除く): 33920520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 373, 420, 430, 516, 602, 645, 746, 840, 860, 903, 1032, 1119, 1204, 1290, 1492, 1505, 1720, 1806, 1865, 2238, 2408, 2580, 2611, 2984, 3010, 3612, 3730, 4476, 4515, 5160, 5222, 5595, 6020, 7224, 7460, 7833, 8952, 9030, 10444, 11190, 12040, 13055, 14920, 15666, 16039, 18060, 20888, 22380, 26110, 31332, 32078, 36120, 39165, 44760, 48117, 52220, 62664, 64156, 78330, 80195, 96234, 104440, 112273, 128312, 156660, 160390, 192468, 224546, 240585, 313320, 320780, 336819, 384936, 449092, 481170, 561365, 641560, 673638, 898184, 962340, 1122730, 1347276, 1684095, 1924680, 2245460, 2694552, 3368190, 4490920, 6736380, 13472760]

約数ペア:

[(1, 13472760), (2, 6736380), (3, 4490920), (4, 3368190), (5, 2694552), (6, 2245460), (7, 1924680), (8, 1684095), (10, 1347276), (12, 1122730), (14, 962340), (15, 898184), (20, 673638), (21, 641560), (24, 561365), (28, 481170), (30, 449092), (35, 384936), (40, 336819), (42, 320780), (43, 313320), (56, 240585), (60, 224546), (70, 192468), (84, 160390), (86, 156660), (105, 128312), (120, 112273), (129, 104440), (140, 96234), (168, 80195), (172, 78330), (210, 64156), (215, 62664), (258, 52220), (280, 48117), (301, 44760), (344, 39165), (373, 36120), (420, 32078), (430, 31332), (516, 26110), (602, 22380), (645, 20888), (746, 18060), (840, 16039), (860, 15666), (903, 14920), (1032, 13055), (1119, 12040), (1204, 11190), (1290, 10444), (1492, 9030), (1505, 8952), (1720, 7833), (1806, 7460), (1865, 7224), (2238, 6020), (2408, 5595), (2580, 5222), (2611, 5160), (2984, 4515), (3010, 4476), (3612, 3730)]