158005962880

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{5507}}^1$

素因数の和:6006

約数の個数: 128

約数和(自身を含む): 381855098880

約数和(自身を除く): 223849136000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 353, 508, 635, 640, 706, 1016, 1270, 1412, 1765, 2032, 2540, 2824, 3530, 4064, 5080, 5507, 5648, 7060, 8128, 10160, 11014, 11296, 14120, 16256, 20320, 22028, 22592, 27535, 28240, 40640, 44056, 44831, 45184, 55070, 56480, 81280, 88112, 89662, 110140, 112960, 176224, 179324, 220280, 224155, 225920, 352448, 358648, 440560, 448310, 699389, 704896, 717296, 881120, 896620, 1398778, 1434592, 1762240, 1793240, 1943971, 2797556, 2869184, 3496945, 3524480, 3586480, 3887942, 5595112, 5738368, 6993890, 7172960, 7775884, 9719855, 11190224, 13987780, 14345920, 15551768, 19439710, 22380448, 27975560, 28691840, 31103536, 38879420, 44760896, 55951120, 62207072, 77758840, 89521792, 111902240, 124414144, 155517680, 223804480, 246884317, 248828288, 311035360, 447608960, 493768634, 622070720, 987537268, 1234421585, 1244141440, 1975074536, 2468843170, 3950149072, 4937686340, 7900298144, 9875372680, 15800596288, 19750745360, 31601192576, 39501490720, 79002981440, 158005962880]

約数ペア:

[(1, 158005962880), (2, 79002981440), (4, 39501490720), (5, 31601192576), (8, 19750745360), (10, 15800596288), (16, 9875372680), (20, 7900298144), (32, 4937686340), (40, 3950149072), (64, 2468843170), (80, 1975074536), (127, 1244141440), (128, 1234421585), (160, 987537268), (254, 622070720), (320, 493768634), (353, 447608960), (508, 311035360), (635, 248828288), (640, 246884317), (706, 223804480), (1016, 155517680), (1270, 124414144), (1412, 111902240), (1765, 89521792), (2032, 77758840), (2540, 62207072), (2824, 55951120), (3530, 44760896), (4064, 38879420), (5080, 31103536), (5507, 28691840), (5648, 27975560), (7060, 22380448), (8128, 19439710), (10160, 15551768), (11014, 14345920), (11296, 13987780), (14120, 11190224), (16256, 9719855), (20320, 7775884), (22028, 7172960), (22592, 6993890), (27535, 5738368), (28240, 5595112), (40640, 3887942), (44056, 3586480), (44831, 3524480), (45184, 3496945), (55070, 2869184), (56480, 2797556), (81280, 1943971), (88112, 1793240), (89662, 1762240), (110140, 1434592), (112960, 1398778), (176224, 896620), (179324, 881120), (220280, 717296), (224155, 704896), (225920, 699389), (352448, 448310), (358648, 440560)]