172828560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 397134960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 151, 152, 190, 228, 240, 251, 285, 302, 304, 380, 453, 456, 502, 570, 604, 753, 755, 760, 906, 912, 1004, 1140, 1208, 1255, 1506, 1510, 1520, 1812, 2008, 2265, 2280, 2416, 2510, 2869, 3012, 3020, 3624, 3765, 4016, 4530, 4560, 4769, 5020, 5738, 6024, 6040, 7248, 7530, 8607, 9060, 9538, 10040, 11476, 12048, 12080, 14307, 14345, 15060, 17214, 18120, 19076, 20080, 22952, 23845, 28614, 28690, 30120, 34428, 36240, 37901, 38152, 43035, 45904, 47690, 57228, 57380, 60240, 68856, 71535, 75802, 76304, 86070, 95380, 113703, 114456, 114760, 137712, 143070, 151604, 172140, 189505, 190760, 227406, 228912, 229520, 286140, 303208, 344280, 379010, 381520, 454812, 568515, 572280, 606416, 688560, 720119, 758020, 909624, 1137030, 1144560, 1440238, 1516040, 1819248, 2160357, 2274060, 2880476, 3032080, 3600595, 4320714, 4548120, 5760952, 7201190, 8641428, 9096240, 10801785, 11521904, 14402380, 17282856, 21603570, 28804760, 34565712, 43207140, 57609520, 86414280, 172828560]

約数ペア:

[(1, 172828560), (2, 86414280), (3, 57609520), (4, 43207140), (5, 34565712), (6, 28804760), (8, 21603570), (10, 17282856), (12, 14402380), (15, 11521904), (16, 10801785), (19, 9096240), (20, 8641428), (24, 7201190), (30, 5760952), (38, 4548120), (40, 4320714), (48, 3600595), (57, 3032080), (60, 2880476), (76, 2274060), (80, 2160357), (95, 1819248), (114, 1516040), (120, 1440238), (151, 1144560), (152, 1137030), (190, 909624), (228, 758020), (240, 720119), (251, 688560), (285, 606416), (302, 572280), (304, 568515), (380, 454812), (453, 381520), (456, 379010), (502, 344280), (570, 303208), (604, 286140), (753, 229520), (755, 228912), (760, 227406), (906, 190760), (912, 189505), (1004, 172140), (1140, 151604), (1208, 143070), (1255, 137712), (1506, 114760), (1510, 114456), (1520, 113703), (1812, 95380), (2008, 86070), (2265, 76304), (2280, 75802), (2416, 71535), (2510, 68856), (2869, 60240), (3012, 57380), (3020, 57228), (3624, 47690), (3765, 45904), (4016, 43035), (4530, 38152), (4560, 37901), (4769, 36240), (5020, 34428), (5738, 30120), (6024, 28690), (6040, 28614), (7248, 23845), (7530, 22952), (8607, 20080), (9060, 19076), (9538, 18120), (10040, 17214), (11476, 15060), (12048, 14345), (12080, 14307)]