165061680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{98251}}^1$

素因数の和:98274

約数の個数: 80

約数和(自身を含む): 584795904

約数和(自身を除く): 419734224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 98251, 196502, 294753, 393004, 491255, 589506, 687757, 786008, 982510, 1179012, 1375514, 1473765, 1572016, 1965020, 2063271, 2358024, 2751028, 2947530, 3438785, 3930040, 4126542, 4716048, 5502056, 5895060, 6877570, 7860080, 8253084, 10316355, 11004112, 11790120, 13755140, 16506168, 20632710, 23580240, 27510280, 33012336, 41265420, 55020560, 82530840, 165061680]

約数ペア:

[(1, 165061680), (2, 82530840), (3, 55020560), (4, 41265420), (5, 33012336), (6, 27510280), (7, 23580240), (8, 20632710), (10, 16506168), (12, 13755140), (14, 11790120), (15, 11004112), (16, 10316355), (20, 8253084), (21, 7860080), (24, 6877570), (28, 5895060), (30, 5502056), (35, 4716048), (40, 4126542), (42, 3930040), (48, 3438785), (56, 2947530), (60, 2751028), (70, 2358024), (80, 2063271), (84, 1965020), (105, 1572016), (112, 1473765), (120, 1375514), (140, 1179012), (168, 982510), (210, 786008), (240, 687757), (280, 589506), (336, 491255), (420, 393004), (560, 294753), (840, 196502), (1680, 98251)]