21662790240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70849}}^1$

素因数の和:70894

約数の個数: 288

約数和(自身を含む): 85485909600

約数和(自身を除く): 63823119360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12740, 14560, 15288, 19110, 20384, 21840, 23520, 25480, 30576, 38220, 43680, 50960, 61152, 70849, 76440, 101920, 141698, 152880, 212547, 283396, 305760, 354245, 425094, 495943, 566792, 708490, 850188, 921037, 991886, 1062735, 1133584, 1416980, 1487829, 1700376, 1842074, 1983772, 2125470, 2267168, 2479715, 2763111, 2833960, 2975658, 3400752, 3471601, 3684148, 3967544, 4250940, 4605185, 4959430, 5526222, 5667920, 5951316, 6447259, 6801504, 6943202, 7368296, 7439145, 7935088, 8501880, 9210370, 9918860, 10414803, 11052444, 11335840, 11902632, 12894518, 13815555, 13886404, 14736592, 14878290, 15870176, 17003760, 17358005, 18420740, 19341777, 19837720, 20829606, 22104888, 23805264, 25789036, 27631110, 27772808, 29473184, 29756580, 32236295, 34007520, 34716010, 36841480, 38683554, 39675440, 41659212, 44209776, 45130813, 47610528, 51578072, 52074015, 55262220, 55545616, 59513160, 64472590, 69432020, 73682960, 77367108, 79350880, 83318424, 88419552, 90261626, 96708885, 103156144, 104148030, 110524440, 111091232, 119026320, 128945180, 135392439, 138864040, 147365920, 154734216, 166636848, 180523252, 193417770, 206312288, 208296060, 221048880, 225654065, 238052640, 257890360, 270784878, 277728080, 309468432, 333273696, 361046504, 386835540, 416592120, 442097760, 451308130, 515780720, 541569756, 555456160, 618936864, 676962195, 722093008, 773671080, 833184240, 902616260, 1031561440, 1083139512, 1353924390, 1444186016, 1547342160, 1666368480, 1805232520, 2166279024, 2707848780, 3094684320, 3610465040, 4332558048, 5415697560, 7220930080, 10831395120, 21662790240]

約数ペア:

[(1, 21662790240), (2, 10831395120), (3, 7220930080), (4, 5415697560), (5, 4332558048), (6, 3610465040), (7, 3094684320), (8, 2707848780), (10, 2166279024), (12, 1805232520), (13, 1666368480), (14, 1547342160), (15, 1444186016), (16, 1353924390), (20, 1083139512), (21, 1031561440), (24, 902616260), (26, 833184240), (28, 773671080), (30, 722093008), (32, 676962195), (35, 618936864), (39, 555456160), (40, 541569756), (42, 515780720), (48, 451308130), (49, 442097760), (52, 416592120), (56, 386835540), (60, 361046504), (65, 333273696), (70, 309468432), (78, 277728080), (80, 270784878), (84, 257890360), (91, 238052640), (96, 225654065), (98, 221048880), (104, 208296060), (105, 206312288), (112, 193417770), (120, 180523252), (130, 166636848), (140, 154734216), (147, 147365920), (156, 138864040), (160, 135392439), (168, 128945180), (182, 119026320), (195, 111091232), (196, 110524440), (208, 104148030), (210, 103156144), (224, 96708885), (240, 90261626), (245, 88419552), (260, 83318424), (273, 79350880), (280, 77367108), (294, 73682960), (312, 69432020), (336, 64472590), (364, 59513160), (390, 55545616), (392, 55262220), (416, 52074015), (420, 51578072), (455, 47610528), (480, 45130813), (490, 44209776), (520, 41659212), (546, 39675440), (560, 38683554), (588, 36841480), (624, 34716010), (637, 34007520), (672, 32236295), (728, 29756580), (735, 29473184), (780, 27772808), (784, 27631110), (840, 25789036), (910, 23805264), (980, 22104888), (1040, 20829606), (1092, 19837720), (1120, 19341777), (1176, 18420740), (1248, 17358005), (1274, 17003760), (1365, 15870176), (1456, 14878290), (1470, 14736592), (1560, 13886404), (1568, 13815555), (1680, 12894518), (1820, 11902632), (1911, 11335840), (1960, 11052444), (2080, 10414803), (2184, 9918860), (2352, 9210370), (2548, 8501880), (2730, 7935088), (2912, 7439145), (2940, 7368296), (3120, 6943202), (3185, 6801504), (3360, 6447259), (3640, 5951316), (3822, 5667920), (3920, 5526222), (4368, 4959430), (4704, 4605185), (5096, 4250940), (5460, 3967544), (5880, 3684148), (6240, 3471601), (6370, 3400752), (7280, 2975658), (7644, 2833960), (7840, 2763111), (8736, 2479715), (9555, 2267168), (10192, 2125470), (10920, 1983772), (11760, 1842074), (12740, 1700376), (14560, 1487829), (15288, 1416980), (19110, 1133584), (20384, 1062735), (21840, 991886), (23520, 921037), (25480, 850188), (30576, 708490), (38220, 566792), (43680, 495943), (50960, 425094), (61152, 354245), (70849, 305760), (76440, 283396), (101920, 212547), (141698, 152880)]