159392230400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{478943}}^1$

素因数の和:478986

約数の個数: 132

約数和(自身を含む): 425492891712

約数和(自身を除く): 266100661312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1024, 1040, 1280, 1300, 1600, 1664, 2080, 2560, 2600, 3200, 3328, 4160, 5120, 5200, 6400, 6656, 8320, 10400, 12800, 13312, 16640, 20800, 25600, 33280, 41600, 66560, 83200, 166400, 332800, 478943, 957886, 1915772, 2394715, 3831544, 4789430, 6226259, 7663088, 9578860, 11973575, 12452518, 15326176, 19157720, 23947150, 24905036, 30652352, 31131295, 38315440, 47894300, 49810072, 61304704, 62262590, 76630880, 95788600, 99620144, 122609408, 124525180, 153261760, 155656475, 191577200, 199240288, 245218816, 249050360, 306523520, 311312950, 383154400, 398480576, 490437632, 498100720, 613047040, 622625900, 766308800, 796961152, 996201440, 1226094080, 1245251800, 1532617600, 1593922304, 1992402880, 2452188160, 2490503600, 3065235200, 3187844608, 3984805760, 4981007200, 6130470400, 6375689216, 7969611520, 9962014400, 12260940800, 15939223040, 19924028800, 31878446080, 39848057600, 79696115200, 159392230400]

約数ペア:

[(1, 159392230400), (2, 79696115200), (4, 39848057600), (5, 31878446080), (8, 19924028800), (10, 15939223040), (13, 12260940800), (16, 9962014400), (20, 7969611520), (25, 6375689216), (26, 6130470400), (32, 4981007200), (40, 3984805760), (50, 3187844608), (52, 3065235200), (64, 2490503600), (65, 2452188160), (80, 1992402880), (100, 1593922304), (104, 1532617600), (128, 1245251800), (130, 1226094080), (160, 996201440), (200, 796961152), (208, 766308800), (256, 622625900), (260, 613047040), (320, 498100720), (325, 490437632), (400, 398480576), (416, 383154400), (512, 311312950), (520, 306523520), (640, 249050360), (650, 245218816), (800, 199240288), (832, 191577200), (1024, 155656475), (1040, 153261760), (1280, 124525180), (1300, 122609408), (1600, 99620144), (1664, 95788600), (2080, 76630880), (2560, 62262590), (2600, 61304704), (3200, 49810072), (3328, 47894300), (4160, 38315440), (5120, 31131295), (5200, 30652352), (6400, 24905036), (6656, 23947150), (8320, 19157720), (10400, 15326176), (12800, 12452518), (13312, 11973575), (16640, 9578860), (20800, 7663088), (25600, 6226259), (33280, 4789430), (41600, 3831544), (66560, 2394715), (83200, 1915772), (166400, 957886), (332800, 478943)]