225942080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7796

約数の個数: 112

約数和(自身を含む): 662269440

約数和(自身を除く): 436327360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 7759, 14560, 15518, 29120, 31036, 38795, 54313, 62072, 77590, 100867, 108626, 124144, 155180, 201734, 217252, 248288, 271565, 310360, 403468, 434504, 496576, 504335, 543130, 620720, 706069, 806936, 869008, 1008670, 1086260, 1241440, 1412138, 1613872, 1738016, 2017340, 2172520, 2482880, 2824276, 3227744, 3476032, 3530345, 4034680, 4345040, 5648552, 6455488, 7060690, 8069360, 8690080, 11297104, 14121380, 16138720, 17380160, 22594208, 28242760, 32277440, 45188416, 56485520, 112971040, 225942080]

約数ペア:

[(1, 225942080), (2, 112971040), (4, 56485520), (5, 45188416), (7, 32277440), (8, 28242760), (10, 22594208), (13, 17380160), (14, 16138720), (16, 14121380), (20, 11297104), (26, 8690080), (28, 8069360), (32, 7060690), (35, 6455488), (40, 5648552), (52, 4345040), (56, 4034680), (64, 3530345), (65, 3476032), (70, 3227744), (80, 2824276), (91, 2482880), (104, 2172520), (112, 2017340), (130, 1738016), (140, 1613872), (160, 1412138), (182, 1241440), (208, 1086260), (224, 1008670), (260, 869008), (280, 806936), (320, 706069), (364, 620720), (416, 543130), (448, 504335), (455, 496576), (520, 434504), (560, 403468), (728, 310360), (832, 271565), (910, 248288), (1040, 217252), (1120, 201734), (1456, 155180), (1820, 124144), (2080, 108626), (2240, 100867), (2912, 77590), (3640, 62072), (4160, 54313), (5824, 38795), (7280, 31036), (7759, 29120), (14560, 15518)]