76746320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7252

約数の個数: 80

約数和(自身を含む): 214688640

約数和(自身を除く): 137942320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7213, 10640, 14426, 28852, 36065, 50491, 57704, 72130, 100982, 115408, 137047, 144260, 201964, 252455, 274094, 288520, 403928, 504910, 548188, 577040, 685235, 807856, 959329, 1009820, 1096376, 1370470, 1918658, 2019640, 2192752, 2740940, 3837316, 4039280, 4796645, 5481880, 7674632, 9593290, 10963760, 15349264, 19186580, 38373160, 76746320]

約数ペア:

[(1, 76746320), (2, 38373160), (4, 19186580), (5, 15349264), (7, 10963760), (8, 9593290), (10, 7674632), (14, 5481880), (16, 4796645), (19, 4039280), (20, 3837316), (28, 2740940), (35, 2192752), (38, 2019640), (40, 1918658), (56, 1370470), (70, 1096376), (76, 1009820), (80, 959329), (95, 807856), (112, 685235), (133, 577040), (140, 548188), (152, 504910), (190, 403928), (266, 288520), (280, 274094), (304, 252455), (380, 201964), (532, 144260), (560, 137047), (665, 115408), (760, 100982), (1064, 72130), (1330, 57704), (1520, 50491), (2128, 36065), (2660, 28852), (5320, 14426), (7213, 10640)]