20174563080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3691}}^1$

素因数の和:3962

約数の個数: 320

約数和(自身を含む): 77838583680

約数和(自身を除く): 57664020600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 241, 252, 270, 280, 315, 324, 360, 378, 405, 420, 482, 504, 540, 567, 630, 648, 723, 756, 810, 840, 945, 964, 1080, 1134, 1205, 1260, 1446, 1512, 1620, 1687, 1890, 1928, 2169, 2268, 2410, 2520, 2835, 2892, 3240, 3374, 3615, 3691, 3780, 4338, 4536, 4820, 5061, 5670, 5784, 6507, 6748, 7230, 7382, 7560, 8435, 8676, 9640, 10122, 10845, 11073, 11340, 13014, 13496, 14460, 14764, 15183, 16870, 17352, 18455, 19521, 20244, 21690, 22146, 22680, 25305, 25837, 26028, 28920, 29528, 30366, 32535, 33219, 33740, 36910, 39042, 40488, 43380, 44292, 45549, 50610, 51674, 52056, 55365, 60732, 65070, 66438, 67480, 73820, 75915, 77511, 78084, 86760, 88584, 91098, 97605, 99657, 101220, 103348, 110730, 121464, 129185, 130140, 132876, 136647, 147640, 151830, 155022, 156168, 166095, 182196, 195210, 199314, 202440, 206696, 221460, 227745, 232533, 258370, 260280, 265752, 273294, 298971, 303660, 310044, 332190, 364392, 387555, 390420, 398628, 442920, 455490, 465066, 498285, 516740, 546588, 597942, 607320, 620088, 664380, 683235, 697599, 775110, 780840, 797256, 889531, 910980, 930132, 996570, 1033480, 1093176, 1162665, 1195884, 1328760, 1366470, 1395198, 1494855, 1550220, 1779062, 1821960, 1860264, 1993140, 2092797, 2325330, 2391768, 2668593, 2732940, 2790396, 2989710, 3100440, 3487995, 3558124, 3986280, 4185594, 4447655, 4650660, 5337186, 5465880, 5580792, 5979420, 6226717, 6975990, 7116248, 8005779, 8371188, 8895310, 9301320, 10463985, 10674372, 11958840, 12453434, 13342965, 13951980, 16011558, 16742376, 17790620, 18680151, 20927970, 21348744, 24017337, 24906868, 26685930, 27903960, 31133585, 32023116, 35581240, 37360302, 40028895, 41855940, 48034674, 49813736, 53371860, 56040453, 62267170, 64046232, 72052011, 74720604, 80057790, 83711880, 93400755, 96069348, 106743720, 112080906, 120086685, 124534340, 144104022, 149441208, 160115580, 168121359, 186801510, 192138696, 224161812, 240173370, 249068680, 280202265, 288208044, 320231160, 336242718, 360260055, 373603020, 448323624, 480346740, 504364077, 560404530, 576416088, 672485436, 720520110, 747206040, 840606795, 960693480, 1008728154, 1120809060, 1344970872, 1441040220, 1681213590, 2017456308, 2241618120, 2521820385, 2882080440, 3362427180, 4034912616, 5043640770, 6724854360, 10087281540, 20174563080]

約数ペア:

[(1, 20174563080), (2, 10087281540), (3, 6724854360), (4, 5043640770), (5, 4034912616), (6, 3362427180), (7, 2882080440), (8, 2521820385), (9, 2241618120), (10, 2017456308), (12, 1681213590), (14, 1441040220), (15, 1344970872), (18, 1120809060), (20, 1008728154), (21, 960693480), (24, 840606795), (27, 747206040), (28, 720520110), (30, 672485436), (35, 576416088), (36, 560404530), (40, 504364077), (42, 480346740), (45, 448323624), (54, 373603020), (56, 360260055), (60, 336242718), (63, 320231160), (70, 288208044), (72, 280202265), (81, 249068680), (84, 240173370), (90, 224161812), (105, 192138696), (108, 186801510), (120, 168121359), (126, 160115580), (135, 149441208), (140, 144104022), (162, 124534340), (168, 120086685), (180, 112080906), (189, 106743720), (210, 96069348), (216, 93400755), (241, 83711880), (252, 80057790), (270, 74720604), (280, 72052011), (315, 64046232), (324, 62267170), (360, 56040453), (378, 53371860), (405, 49813736), (420, 48034674), (482, 41855940), (504, 40028895), (540, 37360302), (567, 35581240), (630, 32023116), (648, 31133585), (723, 27903960), (756, 26685930), (810, 24906868), (840, 24017337), (945, 21348744), (964, 20927970), (1080, 18680151), (1134, 17790620), (1205, 16742376), (1260, 16011558), (1446, 13951980), (1512, 13342965), (1620, 12453434), (1687, 11958840), (1890, 10674372), (1928, 10463985), (2169, 9301320), (2268, 8895310), (2410, 8371188), (2520, 8005779), (2835, 7116248), (2892, 6975990), (3240, 6226717), (3374, 5979420), (3615, 5580792), (3691, 5465880), (3780, 5337186), (4338, 4650660), (4536, 4447655), (4820, 4185594), (5061, 3986280), (5670, 3558124), (5784, 3487995), (6507, 3100440), (6748, 2989710), (7230, 2790396), (7382, 2732940), (7560, 2668593), (8435, 2391768), (8676, 2325330), (9640, 2092797), (10122, 1993140), (10845, 1860264), (11073, 1821960), (11340, 1779062), (13014, 1550220), (13496, 1494855), (14460, 1395198), (14764, 1366470), (15183, 1328760), (16870, 1195884), (17352, 1162665), (18455, 1093176), (19521, 1033480), (20244, 996570), (21690, 930132), (22146, 910980), (22680, 889531), (25305, 797256), (25837, 780840), (26028, 775110), (28920, 697599), (29528, 683235), (30366, 664380), (32535, 620088), (33219, 607320), (33740, 597942), (36910, 546588), (39042, 516740), (40488, 498285), (43380, 465066), (44292, 455490), (45549, 442920), (50610, 398628), (51674, 390420), (52056, 387555), (55365, 364392), (60732, 332190), (65070, 310044), (66438, 303660), (67480, 298971), (73820, 273294), (75915, 265752), (77511, 260280), (78084, 258370), (86760, 232533), (88584, 227745), (91098, 221460), (97605, 206696), (99657, 202440), (101220, 199314), (103348, 195210), (110730, 182196), (121464, 166095), (129185, 156168), (130140, 155022), (132876, 151830), (136647, 147640)]