141965880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{169007}}^1$

素因数の和:169028

約数の個数: 64

約数和(自身を含む): 486743040

約数和(自身を除く): 344777160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 169007, 338014, 507021, 676028, 845035, 1014042, 1183049, 1352056, 1690070, 2028084, 2366098, 2535105, 3380140, 3549147, 4056168, 4732196, 5070210, 5915245, 6760280, 7098294, 9464392, 10140420, 11830490, 14196588, 17745735, 20280840, 23660980, 28393176, 35491470, 47321960, 70982940, 141965880]

約数ペア:

[(1, 141965880), (2, 70982940), (3, 47321960), (4, 35491470), (5, 28393176), (6, 23660980), (7, 20280840), (8, 17745735), (10, 14196588), (12, 11830490), (14, 10140420), (15, 9464392), (20, 7098294), (21, 6760280), (24, 5915245), (28, 5070210), (30, 4732196), (35, 4056168), (40, 3549147), (42, 3380140), (56, 2535105), (60, 2366098), (70, 2028084), (84, 1690070), (105, 1352056), (120, 1183049), (140, 1014042), (168, 845035), (210, 676028), (280, 507021), (420, 338014), (840, 169007)]