13957440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 224

約数和(自身を含む): 53059584

約数和(自身を除く): 39102144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 67, 70, 80, 84, 93, 96, 105, 112, 120, 124, 134, 140, 155, 160, 168, 186, 192, 201, 210, 217, 224, 240, 248, 268, 280, 310, 320, 335, 336, 372, 402, 420, 434, 448, 465, 469, 480, 496, 536, 560, 620, 651, 670, 672, 744, 804, 840, 868, 930, 938, 960, 992, 1005, 1072, 1085, 1120, 1240, 1302, 1340, 1344, 1407, 1488, 1608, 1680, 1736, 1860, 1876, 1984, 2010, 2077, 2144, 2170, 2240, 2345, 2480, 2604, 2680, 2814, 2976, 3216, 3255, 3360, 3472, 3720, 3752, 4020, 4154, 4288, 4340, 4690, 4960, 5208, 5360, 5628, 5952, 6231, 6432, 6510, 6720, 6944, 7035, 7440, 7504, 8040, 8308, 8680, 9380, 9920, 10385, 10416, 10720, 11256, 12462, 12864, 13020, 13888, 14070, 14539, 14880, 15008, 16080, 16616, 17360, 18760, 20770, 20832, 21440, 22512, 24924, 26040, 28140, 29078, 29760, 30016, 31155, 32160, 33232, 34720, 37520, 41540, 41664, 43617, 45024, 49848, 52080, 56280, 58156, 62310, 64320, 66464, 69440, 72695, 75040, 83080, 87234, 90048, 99696, 104160, 112560, 116312, 124620, 132928, 145390, 150080, 166160, 174468, 199392, 208320, 218085, 225120, 232624, 249240, 290780, 332320, 348936, 398784, 436170, 450240, 465248, 498480, 581560, 664640, 697872, 872340, 930496, 996960, 1163120, 1395744, 1744680, 1993920, 2326240, 2791488, 3489360, 4652480, 6978720, 13957440]

約数ペア:

[(1, 13957440), (2, 6978720), (3, 4652480), (4, 3489360), (5, 2791488), (6, 2326240), (7, 1993920), (8, 1744680), (10, 1395744), (12, 1163120), (14, 996960), (15, 930496), (16, 872340), (20, 697872), (21, 664640), (24, 581560), (28, 498480), (30, 465248), (31, 450240), (32, 436170), (35, 398784), (40, 348936), (42, 332320), (48, 290780), (56, 249240), (60, 232624), (62, 225120), (64, 218085), (67, 208320), (70, 199392), (80, 174468), (84, 166160), (93, 150080), (96, 145390), (105, 132928), (112, 124620), (120, 116312), (124, 112560), (134, 104160), (140, 99696), (155, 90048), (160, 87234), (168, 83080), (186, 75040), (192, 72695), (201, 69440), (210, 66464), (217, 64320), (224, 62310), (240, 58156), (248, 56280), (268, 52080), (280, 49848), (310, 45024), (320, 43617), (335, 41664), (336, 41540), (372, 37520), (402, 34720), (420, 33232), (434, 32160), (448, 31155), (465, 30016), (469, 29760), (480, 29078), (496, 28140), (536, 26040), (560, 24924), (620, 22512), (651, 21440), (670, 20832), (672, 20770), (744, 18760), (804, 17360), (840, 16616), (868, 16080), (930, 15008), (938, 14880), (960, 14539), (992, 14070), (1005, 13888), (1072, 13020), (1085, 12864), (1120, 12462), (1240, 11256), (1302, 10720), (1340, 10416), (1344, 10385), (1407, 9920), (1488, 9380), (1608, 8680), (1680, 8308), (1736, 8040), (1860, 7504), (1876, 7440), (1984, 7035), (2010, 6944), (2077, 6720), (2144, 6510), (2170, 6432), (2240, 6231), (2345, 5952), (2480, 5628), (2604, 5360), (2680, 5208), (2814, 4960), (2976, 4690), (3216, 4340), (3255, 4288), (3360, 4154), (3472, 4020), (3720, 3752)]