164622240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 423243360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 719, 720, 795, 848, 864, 954, 1060, 1080, 1272, 1431, 1438, 1440, 1590, 1696, 1908, 2120, 2157, 2160, 2385, 2544, 2862, 2876, 3180, 3595, 3816, 4240, 4314, 4320, 4770, 5088, 5724, 5752, 6360, 6471, 7155, 7190, 7632, 8480, 8628, 9540, 10785, 11448, 11504, 12720, 12942, 14310, 14380, 15264, 17256, 19080, 19413, 21570, 22896, 23008, 25440, 25884, 28620, 28760, 32355, 34512, 38107, 38160, 38826, 43140, 45792, 51768, 57240, 57520, 64710, 69024, 76214, 76320, 77652, 86280, 97065, 103536, 114321, 114480, 115040, 129420, 152428, 155304, 172560, 190535, 194130, 207072, 228642, 228960, 258840, 304856, 310608, 342963, 345120, 381070, 388260, 457284, 517680, 571605, 609712, 621216, 685926, 762140, 776520, 914568, 1028889, 1035360, 1143210, 1219424, 1371852, 1524280, 1553040, 1714815, 1829136, 2057778, 2286420, 2743704, 3048560, 3106080, 3429630, 3658272, 4115556, 4572840, 5144445, 5487408, 6097120, 6859260, 8231112, 9145680, 10288890, 10974816, 13718520, 16462224, 18291360, 20577780, 27437040, 32924448, 41155560, 54874080, 82311120, 164622240]

約数ペア:

[(1, 164622240), (2, 82311120), (3, 54874080), (4, 41155560), (5, 32924448), (6, 27437040), (8, 20577780), (9, 18291360), (10, 16462224), (12, 13718520), (15, 10974816), (16, 10288890), (18, 9145680), (20, 8231112), (24, 6859260), (27, 6097120), (30, 5487408), (32, 5144445), (36, 4572840), (40, 4115556), (45, 3658272), (48, 3429630), (53, 3106080), (54, 3048560), (60, 2743704), (72, 2286420), (80, 2057778), (90, 1829136), (96, 1714815), (106, 1553040), (108, 1524280), (120, 1371852), (135, 1219424), (144, 1143210), (159, 1035360), (160, 1028889), (180, 914568), (212, 776520), (216, 762140), (240, 685926), (265, 621216), (270, 609712), (288, 571605), (318, 517680), (360, 457284), (424, 388260), (432, 381070), (477, 345120), (480, 342963), (530, 310608), (540, 304856), (636, 258840), (719, 228960), (720, 228642), (795, 207072), (848, 194130), (864, 190535), (954, 172560), (1060, 155304), (1080, 152428), (1272, 129420), (1431, 115040), (1438, 114480), (1440, 114321), (1590, 103536), (1696, 97065), (1908, 86280), (2120, 77652), (2157, 76320), (2160, 76214), (2385, 69024), (2544, 64710), (2862, 57520), (2876, 57240), (3180, 51768), (3595, 45792), (3816, 43140), (4240, 38826), (4314, 38160), (4320, 38107), (4770, 34512), (5088, 32355), (5724, 28760), (5752, 28620), (6360, 25884), (6471, 25440), (7155, 23008), (7190, 22896), (7632, 21570), (8480, 19413), (8628, 19080), (9540, 17256), (10785, 15264), (11448, 14380), (11504, 14310), (12720, 12942)]