144015420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1435

約数の個数: 96

約数和(自身を含む): 426424320

約数和(自身を除く): 282408900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 690, 790, 948, 1185, 1321, 1380, 1580, 1817, 2370, 2642, 3634, 3963, 4740, 5284, 5451, 6605, 7268, 7926, 9085, 10902, 13210, 15852, 18170, 19815, 21804, 26420, 27255, 30383, 36340, 39630, 54510, 60766, 79260, 91149, 104359, 109020, 121532, 151915, 182298, 208718, 303830, 313077, 364596, 417436, 455745, 521795, 607660, 626154, 911490, 1043590, 1252308, 1565385, 1822980, 2087180, 2400257, 3130770, 4800514, 6261540, 7200771, 9601028, 12001285, 14401542, 24002570, 28803084, 36003855, 48005140, 72007710, 144015420]

約数ペア:

[(1, 144015420), (2, 72007710), (3, 48005140), (4, 36003855), (5, 28803084), (6, 24002570), (10, 14401542), (12, 12001285), (15, 9601028), (20, 7200771), (23, 6261540), (30, 4800514), (46, 3130770), (60, 2400257), (69, 2087180), (79, 1822980), (92, 1565385), (115, 1252308), (138, 1043590), (158, 911490), (230, 626154), (237, 607660), (276, 521795), (316, 455745), (345, 417436), (395, 364596), (460, 313077), (474, 303830), (690, 208718), (790, 182298), (948, 151915), (1185, 121532), (1321, 109020), (1380, 104359), (1580, 91149), (1817, 79260), (2370, 60766), (2642, 54510), (3634, 39630), (3963, 36340), (4740, 30383), (5284, 27255), (5451, 26420), (6605, 21804), (7268, 19815), (7926, 18170), (9085, 15852), (10902, 13210)]