16626240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 59911488

約数和(自身を除く): 43285248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 251, 276, 288, 320, 345, 360, 368, 414, 460, 480, 502, 552, 576, 690, 720, 736, 753, 828, 920, 960, 1004, 1035, 1104, 1255, 1380, 1440, 1472, 1506, 1656, 1840, 2008, 2070, 2208, 2259, 2510, 2760, 2880, 3012, 3312, 3680, 3765, 4016, 4140, 4416, 4518, 5020, 5520, 5773, 6024, 6624, 7360, 7530, 8032, 8280, 9036, 10040, 11040, 11295, 11546, 12048, 13248, 15060, 16064, 16560, 17319, 18072, 20080, 22080, 22590, 23092, 24096, 28865, 30120, 33120, 34638, 36144, 40160, 45180, 46184, 48192, 51957, 57730, 60240, 66240, 69276, 72288, 80320, 86595, 90360, 92368, 103914, 115460, 120480, 138552, 144576, 173190, 180720, 184736, 207828, 230920, 240960, 259785, 277104, 346380, 361440, 369472, 415656, 461840, 519570, 554208, 692760, 722880, 831312, 923680, 1039140, 1108416, 1385520, 1662624, 1847360, 2078280, 2771040, 3325248, 4156560, 5542080, 8313120, 16626240]

約数ペア:

[(1, 16626240), (2, 8313120), (3, 5542080), (4, 4156560), (5, 3325248), (6, 2771040), (8, 2078280), (9, 1847360), (10, 1662624), (12, 1385520), (15, 1108416), (16, 1039140), (18, 923680), (20, 831312), (23, 722880), (24, 692760), (30, 554208), (32, 519570), (36, 461840), (40, 415656), (45, 369472), (46, 361440), (48, 346380), (60, 277104), (64, 259785), (69, 240960), (72, 230920), (80, 207828), (90, 184736), (92, 180720), (96, 173190), (115, 144576), (120, 138552), (138, 120480), (144, 115460), (160, 103914), (180, 92368), (184, 90360), (192, 86595), (207, 80320), (230, 72288), (240, 69276), (251, 66240), (276, 60240), (288, 57730), (320, 51957), (345, 48192), (360, 46184), (368, 45180), (414, 40160), (460, 36144), (480, 34638), (502, 33120), (552, 30120), (576, 28865), (690, 24096), (720, 23092), (736, 22590), (753, 22080), (828, 20080), (920, 18072), (960, 17319), (1004, 16560), (1035, 16064), (1104, 15060), (1255, 13248), (1380, 12048), (1440, 11546), (1472, 11295), (1506, 11040), (1656, 10040), (1840, 9036), (2008, 8280), (2070, 8032), (2208, 7530), (2259, 7360), (2510, 6624), (2760, 6024), (2880, 5773), (3012, 5520), (3312, 5020), (3680, 4518), (3765, 4416), (4016, 4140)]