144255160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{761}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 371977920

約数和(自身を除く): 227722760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 677, 761, 1354, 1522, 2708, 3044, 3385, 3805, 4739, 5327, 5416, 6088, 6770, 7610, 9478, 10654, 13540, 15220, 18956, 21308, 23695, 26635, 27080, 30440, 37912, 42616, 47390, 53270, 94780, 106540, 189560, 213080, 515197, 1030394, 2060788, 2575985, 3606379, 4121576, 5151970, 7212758, 10303940, 14425516, 18031895, 20607880, 28851032, 36063790, 72127580, 144255160]

約数ペア:

[(1, 144255160), (2, 72127580), (4, 36063790), (5, 28851032), (7, 20607880), (8, 18031895), (10, 14425516), (14, 10303940), (20, 7212758), (28, 5151970), (35, 4121576), (40, 3606379), (56, 2575985), (70, 2060788), (140, 1030394), (280, 515197), (677, 213080), (761, 189560), (1354, 106540), (1522, 94780), (2708, 53270), (3044, 47390), (3385, 42616), (3805, 37912), (4739, 30440), (5327, 27080), (5416, 26635), (6088, 23695), (6770, 21308), (7610, 18956), (9478, 15220), (10654, 13540)]