212061360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{126227}}^1$

素因数の和:126250

約数の個数: 80

約数和(自身を含む): 751309056

約数和(自身を除く): 539247696

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, 126227, 252454, 378681, 504908, 631135, 757362, 883589, 1009816, 1262270, 1514724, 1767178, 1893405, 2019632, 2524540, 2650767, 3029448, 3534356, 3786810, 4417945, 5049080, 5301534, 6058896, 7068712, 7573620, 8835890, 10098160, 10603068, 13253835, 14137424, 15147240, 17671780, 21206136, 26507670, 30294480, 35343560, 42412272, 53015340, 70687120, 106030680, 212061360]

約数ペア:

[(1, 212061360), (2, 106030680), (3, 70687120), (4, 53015340), (5, 42412272), (6, 35343560), (7, 30294480), (8, 26507670), (10, 21206136), (12, 17671780), (14, 15147240), (15, 14137424), (16, 13253835), (20, 10603068), (21, 10098160), (24, 8835890), (28, 7573620), (30, 7068712), (35, 6058896), (40, 5301534), (42, 5049080), (48, 4417945), (56, 3786810), (60, 3534356), (70, 3029448), (80, 2650767), (84, 2524540), (105, 2019632), (112, 1893405), (120, 1767178), (140, 1514724), (168, 1262270), (210, 1009816), (240, 883589), (280, 757362), (336, 631135), (420, 504908), (560, 378681), (840, 252454), (1680, 126227)]