1389849600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{18097}}^1$

素因数の和:18130

約数の個数: 132

約数和(自身を含む): 4593779144

約数和(自身を除く): 3203929544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 12800, 15360, 18097, 19200, 25600, 36194, 38400, 54291, 72388, 76800, 90485, 108582, 144776, 180970, 217164, 271455, 289552, 361940, 434328, 452425, 542910, 579104, 723880, 868656, 904850, 1085820, 1158208, 1357275, 1447760, 1737312, 1809700, 2171640, 2316416, 2714550, 2895520, 3474624, 3619400, 4343280, 4632832, 5429100, 5791040, 6949248, 7238800, 8686560, 9265664, 10858200, 11582080, 13898496, 14477600, 17373120, 18531328, 21716400, 23164160, 27796992, 28955200, 34746240, 43432800, 46328320, 55593984, 57910400, 69492480, 86865600, 92656640, 115820800, 138984960, 173731200, 231641600, 277969920, 347462400, 463283200, 694924800, 1389849600]

約数ペア:

[(1, 1389849600), (2, 694924800), (3, 463283200), (4, 347462400), (5, 277969920), (6, 231641600), (8, 173731200), (10, 138984960), (12, 115820800), (15, 92656640), (16, 86865600), (20, 69492480), (24, 57910400), (25, 55593984), (30, 46328320), (32, 43432800), (40, 34746240), (48, 28955200), (50, 27796992), (60, 23164160), (64, 21716400), (75, 18531328), (80, 17373120), (96, 14477600), (100, 13898496), (120, 11582080), (128, 10858200), (150, 9265664), (160, 8686560), (192, 7238800), (200, 6949248), (240, 5791040), (256, 5429100), (300, 4632832), (320, 4343280), (384, 3619400), (400, 3474624), (480, 2895520), (512, 2714550), (600, 2316416), (640, 2171640), (768, 1809700), (800, 1737312), (960, 1447760), (1024, 1357275), (1200, 1158208), (1280, 1085820), (1536, 904850), (1600, 868656), (1920, 723880), (2400, 579104), (2560, 542910), (3072, 452425), (3200, 434328), (3840, 361940), (4800, 289552), (5120, 271455), (6400, 217164), (7680, 180970), (9600, 144776), (12800, 108582), (15360, 90485), (18097, 76800), (19200, 72388), (25600, 54291), (36194, 38400)]