157934760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77419}}^1$

素因数の和:77450

約数の個数: 64

約数和(自身を含む): 501681600

約数和(自身を除く): 343746840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 77419, 154838, 232257, 309676, 387095, 464514, 619352, 774190, 929028, 1161285, 1316123, 1548380, 1858056, 2322570, 2632246, 3096760, 3948369, 4645140, 5264492, 6580615, 7896738, 9290280, 10528984, 13161230, 15793476, 19741845, 26322460, 31586952, 39483690, 52644920, 78967380, 157934760]

約数ペア:

[(1, 157934760), (2, 78967380), (3, 52644920), (4, 39483690), (5, 31586952), (6, 26322460), (8, 19741845), (10, 15793476), (12, 13161230), (15, 10528984), (17, 9290280), (20, 7896738), (24, 6580615), (30, 5264492), (34, 4645140), (40, 3948369), (51, 3096760), (60, 2632246), (68, 2322570), (85, 1858056), (102, 1548380), (120, 1316123), (136, 1161285), (170, 929028), (204, 774190), (255, 619352), (340, 464514), (408, 387095), (510, 309676), (680, 232257), (1020, 154838), (2040, 77419)]