157245840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1758

約数の個数: 160

約数和(自身を含む): 554547840

約数和(自身を除く): 397302000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1693, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3386, 3440, 3870, 4644, 5079, 5160, 5805, 6192, 6772, 7740, 8465, 9288, 10158, 10320, 11610, 13544, 15237, 15480, 16930, 18576, 20316, 23220, 25395, 27088, 30474, 30960, 33860, 40632, 45711, 46440, 50790, 60948, 67720, 72799, 76185, 81264, 91422, 92880, 101580, 121896, 135440, 145598, 152370, 182844, 203160, 218397, 228555, 243792, 291196, 304740, 363995, 365688, 406320, 436794, 457110, 582392, 609480, 655191, 727990, 731376, 873588, 914220, 1091985, 1164784, 1218960, 1310382, 1455980, 1747176, 1828440, 1965573, 2183970, 2620764, 2911960, 3275955, 3494352, 3656880, 3931146, 4367940, 5241528, 5823920, 6551910, 7862292, 8735880, 9827865, 10483056, 13103820, 15724584, 17471760, 19655730, 26207640, 31449168, 39311460, 52415280, 78622920, 157245840]

約数ペア:

[(1, 157245840), (2, 78622920), (3, 52415280), (4, 39311460), (5, 31449168), (6, 26207640), (8, 19655730), (9, 17471760), (10, 15724584), (12, 13103820), (15, 10483056), (16, 9827865), (18, 8735880), (20, 7862292), (24, 6551910), (27, 5823920), (30, 5241528), (36, 4367940), (40, 3931146), (43, 3656880), (45, 3494352), (48, 3275955), (54, 2911960), (60, 2620764), (72, 2183970), (80, 1965573), (86, 1828440), (90, 1747176), (108, 1455980), (120, 1310382), (129, 1218960), (135, 1164784), (144, 1091985), (172, 914220), (180, 873588), (215, 731376), (216, 727990), (240, 655191), (258, 609480), (270, 582392), (344, 457110), (360, 436794), (387, 406320), (430, 365688), (432, 363995), (516, 304740), (540, 291196), (645, 243792), (688, 228555), (720, 218397), (774, 203160), (860, 182844), (1032, 152370), (1080, 145598), (1161, 135440), (1290, 121896), (1548, 101580), (1693, 92880), (1720, 91422), (1935, 81264), (2064, 76185), (2160, 72799), (2322, 67720), (2580, 60948), (3096, 50790), (3386, 46440), (3440, 45711), (3870, 40632), (4644, 33860), (5079, 30960), (5160, 30474), (5805, 27088), (6192, 25395), (6772, 23220), (7740, 20316), (8465, 18576), (9288, 16930), (10158, 15480), (10320, 15237), (11610, 13544)]