141330840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 487019520

約数和(自身を除く): 345688680

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, 311, 420, 541, 622, 840, 933, 1082, 1244, 1555, 1623, 1866, 2164, 2177, 2488, 2705, 3110, 3246, 3732, 3787, 4328, 4354, 4665, 5410, 6220, 6492, 6531, 7464, 7574, 8115, 8708, 9330, 10820, 10885, 11361, 12440, 12984, 13062, 15148, 16230, 17416, 18660, 18935, 21640, 21770, 22722, 26124, 30296, 32460, 32655, 37320, 37870, 43540, 45444, 52248, 56805, 64920, 65310, 75740, 87080, 90888, 113610, 130620, 151480, 168251, 227220, 261240, 336502, 454440, 504753, 673004, 841255, 1009506, 1177757, 1346008, 1682510, 2019012, 2355514, 2523765, 3365020, 3533271, 4038024, 4711028, 5047530, 5888785, 6730040, 7066542, 9422056, 10095060, 11777570, 14133084, 17666355, 20190120, 23555140, 28266168, 35332710, 47110280, 70665420, 141330840]

約数ペア:

[(1, 141330840), (2, 70665420), (3, 47110280), (4, 35332710), (5, 28266168), (6, 23555140), (7, 20190120), (8, 17666355), (10, 14133084), (12, 11777570), (14, 10095060), (15, 9422056), (20, 7066542), (21, 6730040), (24, 5888785), (28, 5047530), (30, 4711028), (35, 4038024), (40, 3533271), (42, 3365020), (56, 2523765), (60, 2355514), (70, 2019012), (84, 1682510), (105, 1346008), (120, 1177757), (140, 1009506), (168, 841255), (210, 673004), (280, 504753), (311, 454440), (420, 336502), (541, 261240), (622, 227220), (840, 168251), (933, 151480), (1082, 130620), (1244, 113610), (1555, 90888), (1623, 87080), (1866, 75740), (2164, 65310), (2177, 64920), (2488, 56805), (2705, 52248), (3110, 45444), (3246, 43540), (3732, 37870), (3787, 37320), (4328, 32655), (4354, 32460), (4665, 30296), (5410, 26124), (6220, 22722), (6492, 21770), (6531, 21640), (7464, 18935), (7574, 18660), (8115, 17416), (8708, 16230), (9330, 15148), (10820, 13062), (10885, 12984), (11361, 12440)]