157936680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39883}}^1$

素因数の和:39911

約数の個数: 96

約数和(自身を含む): 559971360

約数和(自身を除く): 402034680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 39883, 79766, 119649, 159532, 199415, 239298, 319064, 358947, 398830, 438713, 478596, 598245, 717894, 797660, 877426, 957192, 1196490, 1316139, 1435788, 1595320, 1754852, 1794735, 2193565, 2392980, 2632278, 2871576, 3509704, 3589470, 3948417, 4387130, 4785960, 5264556, 6580695, 7178940, 7896834, 8774260, 10529112, 13161390, 14357880, 15793668, 17548520, 19742085, 26322780, 31587336, 39484170, 52645560, 78968340, 157936680]

約数ペア:

[(1, 157936680), (2, 78968340), (3, 52645560), (4, 39484170), (5, 31587336), (6, 26322780), (8, 19742085), (9, 17548520), (10, 15793668), (11, 14357880), (12, 13161390), (15, 10529112), (18, 8774260), (20, 7896834), (22, 7178940), (24, 6580695), (30, 5264556), (33, 4785960), (36, 4387130), (40, 3948417), (44, 3589470), (45, 3509704), (55, 2871576), (60, 2632278), (66, 2392980), (72, 2193565), (88, 1794735), (90, 1754852), (99, 1595320), (110, 1435788), (120, 1316139), (132, 1196490), (165, 957192), (180, 877426), (198, 797660), (220, 717894), (264, 598245), (330, 478596), (360, 438713), (396, 398830), (440, 358947), (495, 319064), (660, 239298), (792, 199415), (990, 159532), (1320, 119649), (1980, 79766), (3960, 39883)]