227476221680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^2\times {\mathrm{1201}}^1$

素因数の和:1939

約数の個数: 120

約数和(自身を含む): 558764556720

約数和(自身を除く): 331288335040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 353, 380, 706, 760, 1201, 1412, 1520, 1765, 2402, 2824, 3530, 4804, 5648, 6005, 6707, 7060, 9608, 12010, 13414, 14120, 19216, 22819, 24020, 26828, 28240, 33535, 45638, 48040, 53656, 67070, 91276, 96080, 107312, 114095, 124609, 134140, 182552, 228190, 249218, 268280, 365104, 423953, 456380, 498436, 536560, 623045, 847906, 912760, 996872, 1246090, 1695812, 1825520, 1993744, 2119765, 2367571, 2492180, 3391624, 4239530, 4735142, 4984360, 6783248, 8055107, 8479060, 9470284, 9968720, 11837855, 16110214, 16958120, 18940568, 23675710, 32220428, 33916240, 37881136, 40275535, 47351420, 64440856, 80551070, 94702840, 128881712, 149655409, 161102140, 189405680, 299310818, 322204280, 598621636, 644408560, 748277045, 1197243272, 1496554090, 2394486544, 2843452771, 2993108180, 5686905542, 5986216360, 11373811084, 11972432720, 14217263855, 22747622168, 28434527710, 45495244336, 56869055420, 113738110840, 227476221680]

約数ペア:

[(1, 227476221680), (2, 113738110840), (4, 56869055420), (5, 45495244336), (8, 28434527710), (10, 22747622168), (16, 14217263855), (19, 11972432720), (20, 11373811084), (38, 5986216360), (40, 5686905542), (76, 2993108180), (80, 2843452771), (95, 2394486544), (152, 1496554090), (190, 1197243272), (304, 748277045), (353, 644408560), (380, 598621636), (706, 322204280), (760, 299310818), (1201, 189405680), (1412, 161102140), (1520, 149655409), (1765, 128881712), (2402, 94702840), (2824, 80551070), (3530, 64440856), (4804, 47351420), (5648, 40275535), (6005, 37881136), (6707, 33916240), (7060, 32220428), (9608, 23675710), (12010, 18940568), (13414, 16958120), (14120, 16110214), (19216, 11837855), (22819, 9968720), (24020, 9470284), (26828, 8479060), (28240, 8055107), (33535, 6783248), (45638, 4984360), (48040, 4735142), (53656, 4239530), (67070, 3391624), (91276, 2492180), (96080, 2367571), (107312, 2119765), (114095, 1993744), (124609, 1825520), (134140, 1695812), (182552, 1246090), (228190, 996872), (249218, 912760), (268280, 847906), (365104, 623045), (423953, 536560), (456380, 498436)]