351888320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5470

約数の個数: 112

約数和(自身を含む): 990843840

約数和(自身を除く): 638955520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4640, 5417, 6496, 8120, 9280, 10834, 12992, 16240, 21668, 27085, 32480, 37919, 43336, 54170, 64960, 75838, 86672, 108340, 151676, 157093, 173344, 189595, 216680, 303352, 314186, 346688, 379190, 433360, 606704, 628372, 758380, 785465, 866720, 1099651, 1213408, 1256744, 1516760, 1570930, 1733440, 2199302, 2426816, 2513488, 3033520, 3141860, 4398604, 5026976, 5498255, 6067040, 6283720, 8797208, 10053952, 10996510, 12134080, 12567440, 17594416, 21993020, 25134880, 35188832, 43986040, 50269760, 70377664, 87972080, 175944160, 351888320]

約数ペア:

[(1, 351888320), (2, 175944160), (4, 87972080), (5, 70377664), (7, 50269760), (8, 43986040), (10, 35188832), (14, 25134880), (16, 21993020), (20, 17594416), (28, 12567440), (29, 12134080), (32, 10996510), (35, 10053952), (40, 8797208), (56, 6283720), (58, 6067040), (64, 5498255), (70, 5026976), (80, 4398604), (112, 3141860), (116, 3033520), (140, 2513488), (145, 2426816), (160, 2199302), (203, 1733440), (224, 1570930), (232, 1516760), (280, 1256744), (290, 1213408), (320, 1099651), (406, 866720), (448, 785465), (464, 758380), (560, 628372), (580, 606704), (812, 433360), (928, 379190), (1015, 346688), (1120, 314186), (1160, 303352), (1624, 216680), (1856, 189595), (2030, 173344), (2240, 157093), (2320, 151676), (3248, 108340), (4060, 86672), (4640, 75838), (5417, 64960), (6496, 54170), (8120, 43336), (9280, 37919), (10834, 32480), (12992, 27085), (16240, 21668)]