512768880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2070

約数の個数: 240

約数和(自身を含む): 1924147680

約数和(自身を除く): 1411378800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2029, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4058, 4212, 4680, 4860, 5265, 5616, 6087, 6318, 6480, 7020, 8116, 8424, 9360, 9720, 10145, 10530, 12174, 12636, 14040, 15795, 16232, 16848, 18261, 19440, 20290, 21060, 24348, 25272, 26377, 28080, 30435, 31590, 32464, 36522, 40580, 42120, 48696, 50544, 52754, 54783, 60870, 63180, 73044, 79131, 81160, 84240, 91305, 97392, 105508, 109566, 121740, 126360, 131885, 146088, 158262, 162320, 164349, 182610, 211016, 219132, 237393, 243480, 252720, 263770, 273915, 292176, 316524, 328698, 365220, 395655, 422032, 438264, 474786, 486960, 493047, 527540, 547830, 633048, 657396, 712179, 730440, 791310, 821745, 876528, 949572, 986094, 1055080, 1095660, 1186965, 1266096, 1314792, 1424358, 1460880, 1582620, 1643490, 1899144, 1972188, 2110160, 2136537, 2191320, 2373930, 2465235, 2629584, 2848716, 3165240, 3286980, 3560895, 3798288, 3944376, 4273074, 4382640, 4747860, 4930470, 5697432, 6330480, 6409611, 6573960, 7121790, 7888752, 8546148, 9495720, 9860940, 10682685, 11394864, 12819222, 13147920, 14243580, 17092296, 18991440, 19721880, 21365370, 25638444, 28487160, 32048055, 34184592, 39443760, 42730740, 51276888, 56974320, 64096110, 85461480, 102553776, 128192220, 170922960, 256384440, 512768880]

約数ペア:

[(1, 512768880), (2, 256384440), (3, 170922960), (4, 128192220), (5, 102553776), (6, 85461480), (8, 64096110), (9, 56974320), (10, 51276888), (12, 42730740), (13, 39443760), (15, 34184592), (16, 32048055), (18, 28487160), (20, 25638444), (24, 21365370), (26, 19721880), (27, 18991440), (30, 17092296), (36, 14243580), (39, 13147920), (40, 12819222), (45, 11394864), (48, 10682685), (52, 9860940), (54, 9495720), (60, 8546148), (65, 7888752), (72, 7121790), (78, 6573960), (80, 6409611), (81, 6330480), (90, 5697432), (104, 4930470), (108, 4747860), (117, 4382640), (120, 4273074), (130, 3944376), (135, 3798288), (144, 3560895), (156, 3286980), (162, 3165240), (180, 2848716), (195, 2629584), (208, 2465235), (216, 2373930), (234, 2191320), (240, 2136537), (243, 2110160), (260, 1972188), (270, 1899144), (312, 1643490), (324, 1582620), (351, 1460880), (360, 1424358), (390, 1314792), (405, 1266096), (432, 1186965), (468, 1095660), (486, 1055080), (520, 986094), (540, 949572), (585, 876528), (624, 821745), (648, 791310), (702, 730440), (720, 712179), (780, 657396), (810, 633048), (936, 547830), (972, 527540), (1040, 493047), (1053, 486960), (1080, 474786), (1170, 438264), (1215, 422032), (1296, 395655), (1404, 365220), (1560, 328698), (1620, 316524), (1755, 292176), (1872, 273915), (1944, 263770), (2029, 252720), (2106, 243480), (2160, 237393), (2340, 219132), (2430, 211016), (2808, 182610), (3120, 164349), (3159, 162320), (3240, 158262), (3510, 146088), (3888, 131885), (4058, 126360), (4212, 121740), (4680, 109566), (4860, 105508), (5265, 97392), (5616, 91305), (6087, 84240), (6318, 81160), (6480, 79131), (7020, 73044), (8116, 63180), (8424, 60870), (9360, 54783), (9720, 52754), (10145, 50544), (10530, 48696), (12174, 42120), (12636, 40580), (14040, 36522), (15795, 32464), (16232, 31590), (16848, 30435), (18261, 28080), (19440, 26377), (20290, 25272), (21060, 24348)]