222437040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132403}}^1$

素因数の和:132426

約数の個数: 80

約数和(自身を含む): 788068608

約数和(自身を除く): 565631568

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, 132403, 264806, 397209, 529612, 662015, 794418, 926821, 1059224, 1324030, 1588836, 1853642, 1986045, 2118448, 2648060, 2780463, 3177672, 3707284, 3972090, 4634105, 5296120, 5560926, 6355344, 7414568, 7944180, 9268210, 10592240, 11121852, 13902315, 14829136, 15888360, 18536420, 22243704, 27804630, 31776720, 37072840, 44487408, 55609260, 74145680, 111218520, 222437040]

約数ペア:

[(1, 222437040), (2, 111218520), (3, 74145680), (4, 55609260), (5, 44487408), (6, 37072840), (7, 31776720), (8, 27804630), (10, 22243704), (12, 18536420), (14, 15888360), (15, 14829136), (16, 13902315), (20, 11121852), (21, 10592240), (24, 9268210), (28, 7944180), (30, 7414568), (35, 6355344), (40, 5560926), (42, 5296120), (48, 4634105), (56, 3972090), (60, 3707284), (70, 3177672), (80, 2780463), (84, 2648060), (105, 2118448), (112, 1986045), (120, 1853642), (140, 1588836), (168, 1324030), (210, 1059224), (240, 926821), (280, 794418), (336, 662015), (420, 529612), (560, 397209), (840, 264806), (1680, 132403)]