68430819840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{132989}}^1$

素因数の和:133082

約数の個数: 160

約数和(自身を含む): 222031592640

約数和(自身を除く): 153600772800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1536, 1608, 1920, 2010, 2144, 2560, 2680, 3216, 3840, 4020, 4288, 5360, 6432, 7680, 8040, 8576, 10720, 12864, 16080, 17152, 21440, 25728, 32160, 34304, 42880, 51456, 64320, 85760, 102912, 128640, 132989, 171520, 257280, 265978, 398967, 514560, 531956, 664945, 797934, 1063912, 1329890, 1595868, 1994835, 2127824, 2659780, 3191736, 3989670, 4255648, 5319560, 6383472, 7979340, 8511296, 8910263, 10639120, 12766944, 15958680, 17022592, 17820526, 21278240, 25533888, 26730789, 31917360, 34045184, 35641052, 42556480, 44551315, 51067776, 53461578, 63834720, 68090368, 71282104, 85112960, 89102630, 102135552, 106923156, 127669440, 133653945, 142564208, 170225920, 178205260, 204271104, 213846312, 255338880, 267307890, 285128416, 340451840, 356410520, 427692624, 510677760, 534615780, 570256832, 712821040, 855385248, 1021355520, 1069231560, 1140513664, 1425642080, 1710770496, 2138463120, 2281027328, 2851284160, 3421540992, 4276926240, 4562054656, 5702568320, 6843081984, 8553852480, 11405136640, 13686163968, 17107704960, 22810273280, 34215409920, 68430819840]

約数ペア:

[(1, 68430819840), (2, 34215409920), (3, 22810273280), (4, 17107704960), (5, 13686163968), (6, 11405136640), (8, 8553852480), (10, 6843081984), (12, 5702568320), (15, 4562054656), (16, 4276926240), (20, 3421540992), (24, 2851284160), (30, 2281027328), (32, 2138463120), (40, 1710770496), (48, 1425642080), (60, 1140513664), (64, 1069231560), (67, 1021355520), (80, 855385248), (96, 712821040), (120, 570256832), (128, 534615780), (134, 510677760), (160, 427692624), (192, 356410520), (201, 340451840), (240, 285128416), (256, 267307890), (268, 255338880), (320, 213846312), (335, 204271104), (384, 178205260), (402, 170225920), (480, 142564208), (512, 133653945), (536, 127669440), (640, 106923156), (670, 102135552), (768, 89102630), (804, 85112960), (960, 71282104), (1005, 68090368), (1072, 63834720), (1280, 53461578), (1340, 51067776), (1536, 44551315), (1608, 42556480), (1920, 35641052), (2010, 34045184), (2144, 31917360), (2560, 26730789), (2680, 25533888), (3216, 21278240), (3840, 17820526), (4020, 17022592), (4288, 15958680), (5360, 12766944), (6432, 10639120), (7680, 8910263), (8040, 8511296), (8576, 7979340), (10720, 6383472), (12864, 5319560), (16080, 4255648), (17152, 3989670), (21440, 3191736), (25728, 2659780), (32160, 2127824), (34304, 1994835), (42880, 1595868), (51456, 1329890), (64320, 1063912), (85760, 797934), (102912, 664945), (128640, 531956), (132989, 514560), (171520, 398967), (257280, 265978)]