203403960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 694607760

約数和(自身を除く): 491203800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 402, 405, 536, 540, 603, 648, 670, 804, 810, 937, 1005, 1080, 1206, 1340, 1608, 1620, 1809, 1874, 2010, 2412, 2680, 2811, 3015, 3240, 3618, 3748, 4020, 4685, 4824, 5427, 5622, 6030, 7236, 7496, 8040, 8433, 9045, 9370, 10854, 11244, 12060, 14055, 14472, 16866, 18090, 18740, 21708, 22488, 24120, 25299, 27135, 28110, 33732, 36180, 37480, 42165, 43416, 50598, 54270, 56220, 62779, 67464, 72360, 75897, 84330, 101196, 108540, 112440, 125558, 126495, 151794, 168660, 188337, 202392, 217080, 251116, 252990, 303588, 313895, 337320, 376674, 379485, 502232, 505980, 565011, 607176, 627790, 753348, 758970, 941685, 1011960, 1130022, 1255580, 1506696, 1517940, 1695033, 1883370, 2260044, 2511160, 2825055, 3035880, 3390066, 3766740, 4520088, 5085099, 5650110, 6780132, 7533480, 8475165, 10170198, 11300220, 13560264, 16950330, 20340396, 22600440, 25425495, 33900660, 40680792, 50850990, 67801320, 101701980, 203403960]

約数ペア:

[(1, 203403960), (2, 101701980), (3, 67801320), (4, 50850990), (5, 40680792), (6, 33900660), (8, 25425495), (9, 22600440), (10, 20340396), (12, 16950330), (15, 13560264), (18, 11300220), (20, 10170198), (24, 8475165), (27, 7533480), (30, 6780132), (36, 5650110), (40, 5085099), (45, 4520088), (54, 3766740), (60, 3390066), (67, 3035880), (72, 2825055), (81, 2511160), (90, 2260044), (108, 1883370), (120, 1695033), (134, 1517940), (135, 1506696), (162, 1255580), (180, 1130022), (201, 1011960), (216, 941685), (268, 758970), (270, 753348), (324, 627790), (335, 607176), (360, 565011), (402, 505980), (405, 502232), (536, 379485), (540, 376674), (603, 337320), (648, 313895), (670, 303588), (804, 252990), (810, 251116), (937, 217080), (1005, 202392), (1080, 188337), (1206, 168660), (1340, 151794), (1608, 126495), (1620, 125558), (1809, 112440), (1874, 108540), (2010, 101196), (2412, 84330), (2680, 75897), (2811, 72360), (3015, 67464), (3240, 62779), (3618, 56220), (3748, 54270), (4020, 50598), (4685, 43416), (4824, 42165), (5427, 37480), (5622, 36180), (6030, 33732), (7236, 28110), (7496, 27135), (8040, 25299), (8433, 24120), (9045, 22488), (9370, 21708), (10854, 18740), (11244, 18090), (12060, 16866), (14055, 14472)]