268613280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4820

約数の個数: 192

約数和(自身を含む): 1012677120

約数和(自身を除く): 744063840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 4783, 5616, 6240, 7020, 9360, 9566, 11232, 14040, 14349, 18720, 19132, 23915, 28080, 28698, 38264, 43047, 47830, 56160, 57396, 62179, 71745, 76528, 86094, 95660, 114792, 124358, 129141, 143490, 153056, 172188, 186537, 191320, 215235, 229584, 248716, 258282, 286980, 310895, 344376, 373074, 382640, 430470, 459168, 497432, 516564, 559611, 573960, 621790, 645705, 688752, 746148, 765280, 860940, 932685, 994864, 1033128, 1119222, 1147920, 1243580, 1291410, 1377504, 1492296, 1678833, 1721880, 1865370, 1989728, 2066256, 2238444, 2295840, 2487160, 2582820, 2798055, 2984592, 3357666, 3443760, 3730740, 4132512, 4476888, 4974320, 5165640, 5596110, 5969184, 6715332, 6887520, 7461480, 8394165, 8953776, 9948640, 10331280, 11192220, 13430664, 14922960, 16788330, 17907552, 20662560, 22384440, 26861328, 29845920, 33576660, 44768880, 53722656, 67153320, 89537760, 134306640, 268613280]

約数ペア:

[(1, 268613280), (2, 134306640), (3, 89537760), (4, 67153320), (5, 53722656), (6, 44768880), (8, 33576660), (9, 29845920), (10, 26861328), (12, 22384440), (13, 20662560), (15, 17907552), (16, 16788330), (18, 14922960), (20, 13430664), (24, 11192220), (26, 10331280), (27, 9948640), (30, 8953776), (32, 8394165), (36, 7461480), (39, 6887520), (40, 6715332), (45, 5969184), (48, 5596110), (52, 5165640), (54, 4974320), (60, 4476888), (65, 4132512), (72, 3730740), (78, 3443760), (80, 3357666), (90, 2984592), (96, 2798055), (104, 2582820), (108, 2487160), (117, 2295840), (120, 2238444), (130, 2066256), (135, 1989728), (144, 1865370), (156, 1721880), (160, 1678833), (180, 1492296), (195, 1377504), (208, 1291410), (216, 1243580), (234, 1147920), (240, 1119222), (260, 1033128), (270, 994864), (288, 932685), (312, 860940), (351, 765280), (360, 746148), (390, 688752), (416, 645705), (432, 621790), (468, 573960), (480, 559611), (520, 516564), (540, 497432), (585, 459168), (624, 430470), (702, 382640), (720, 373074), (780, 344376), (864, 310895), (936, 286980), (1040, 258282), (1080, 248716), (1170, 229584), (1248, 215235), (1404, 191320), (1440, 186537), (1560, 172188), (1755, 153056), (1872, 143490), (2080, 129141), (2160, 124358), (2340, 114792), (2808, 95660), (3120, 86094), (3510, 76528), (3744, 71745), (4320, 62179), (4680, 57396), (4783, 56160), (5616, 47830), (6240, 43047), (7020, 38264), (9360, 28698), (9566, 28080), (11232, 23915), (14040, 19132), (14349, 18720)]