2177925120

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 384

約数和(自身を含む): 8669494080

約数和(自身を除く): 6491568960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 211, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 422, 448, 480, 504, 512, 560, 576, 630, 633, 640, 672, 720, 768, 840, 844, 896, 960, 1008, 1024, 1055, 1120, 1152, 1260, 1266, 1280, 1344, 1440, 1477, 1536, 1680, 1688, 1792, 1899, 1920, 2016, 2048, 2110, 2240, 2304, 2520, 2532, 2560, 2688, 2880, 2954, 3072, 3165, 3360, 3376, 3584, 3798, 3840, 4032, 4096, 4220, 4431, 4480, 4608, 5040, 5064, 5120, 5376, 5760, 5908, 6144, 6330, 6720, 6752, 7168, 7385, 7596, 7680, 8064, 8192, 8440, 8862, 8960, 9216, 9495, 10080, 10128, 10240, 10752, 11520, 11816, 12288, 12660, 13293, 13440, 13504, 14336, 14770, 15192, 15360, 16128, 16384, 16880, 17724, 17920, 18432, 18990, 20160, 20256, 20480, 21504, 22155, 23040, 23632, 24576, 25320, 26586, 26880, 27008, 28672, 29540, 30384, 30720, 32256, 32768, 33760, 35448, 35840, 36864, 37980, 40320, 40512, 40960, 43008, 44310, 46080, 47264, 49152, 50640, 53172, 53760, 54016, 57344, 59080, 60768, 61440, 64512, 66465, 67520, 70896, 71680, 73728, 75960, 80640, 81024, 81920, 86016, 88620, 92160, 94528, 98304, 101280, 106344, 107520, 108032, 114688, 118160, 121536, 122880, 129024, 132930, 135040, 141792, 143360, 147456, 151920, 161280, 162048, 163840, 172032, 177240, 184320, 189056, 202560, 212688, 215040, 216064, 229376, 236320, 243072, 245760, 258048, 265860, 270080, 283584, 286720, 294912, 303840, 322560, 324096, 344064, 354480, 368640, 378112, 405120, 425376, 430080, 432128, 472640, 486144, 491520, 516096, 531720, 540160, 567168, 573440, 607680, 645120, 648192, 688128, 708960, 737280, 756224, 810240, 850752, 860160, 864256, 945280, 972288, 1032192, 1063440, 1080320, 1134336, 1146880, 1215360, 1290240, 1296384, 1417920, 1474560, 1512448, 1620480, 1701504, 1720320, 1728512, 1890560, 1944576, 2064384, 2126880, 2160640, 2268672, 2430720, 2580480, 2592768, 2835840, 3024896, 3240960, 3403008, 3440640, 3457024, 3781120, 3889152, 4253760, 4321280, 4537344, 4861440, 5160960, 5185536, 5671680, 6049792, 6481920, 6806016, 6914048, 7562240, 7778304, 8507520, 8642560, 9074688, 9722880, 10321920, 10371072, 11343360, 12099584, 12963840, 13612032, 15124480, 15556608, 17015040, 17285120, 18149376, 19445760, 20742144, 22686720, 24199168, 25927680, 27224064, 30248960, 31113216, 34030080, 34570240, 36298752, 38891520, 45373440, 48398336, 51855360, 54448128, 60497920, 62226432, 68060160, 72597504, 77783040, 90746880, 103710720, 108896256, 120995840, 136120320, 145195008, 155566080, 181493760, 217792512, 241991680, 272240640, 311132160, 362987520, 435585024, 544481280, 725975040, 1088962560, 2177925120]

約数ペア:

[(1, 2177925120), (2, 1088962560), (3, 725975040), (4, 544481280), (5, 435585024), (6, 362987520), (7, 311132160), (8, 272240640), (9, 241991680), (10, 217792512), (12, 181493760), (14, 155566080), (15, 145195008), (16, 136120320), (18, 120995840), (20, 108896256), (21, 103710720), (24, 90746880), (28, 77783040), (30, 72597504), (32, 68060160), (35, 62226432), (36, 60497920), (40, 54448128), (42, 51855360), (45, 48398336), (48, 45373440), (56, 38891520), (60, 36298752), (63, 34570240), (64, 34030080), (70, 31113216), (72, 30248960), (80, 27224064), (84, 25927680), (90, 24199168), (96, 22686720), (105, 20742144), (112, 19445760), (120, 18149376), (126, 17285120), (128, 17015040), (140, 15556608), (144, 15124480), (160, 13612032), (168, 12963840), (180, 12099584), (192, 11343360), (210, 10371072), (211, 10321920), (224, 9722880), (240, 9074688), (252, 8642560), (256, 8507520), (280, 7778304), (288, 7562240), (315, 6914048), (320, 6806016), (336, 6481920), (360, 6049792), (384, 5671680), (420, 5185536), (422, 5160960), (448, 4861440), (480, 4537344), (504, 4321280), (512, 4253760), (560, 3889152), (576, 3781120), (630, 3457024), (633, 3440640), (640, 3403008), (672, 3240960), (720, 3024896), (768, 2835840), (840, 2592768), (844, 2580480), (896, 2430720), (960, 2268672), (1008, 2160640), (1024, 2126880), (1055, 2064384), (1120, 1944576), (1152, 1890560), (1260, 1728512), (1266, 1720320), (1280, 1701504), (1344, 1620480), (1440, 1512448), (1477, 1474560), (1536, 1417920), (1680, 1296384), (1688, 1290240), (1792, 1215360), (1899, 1146880), (1920, 1134336), (2016, 1080320), (2048, 1063440), (2110, 1032192), (2240, 972288), (2304, 945280), (2520, 864256), (2532, 860160), (2560, 850752), (2688, 810240), (2880, 756224), (2954, 737280), (3072, 708960), (3165, 688128), (3360, 648192), (3376, 645120), (3584, 607680), (3798, 573440), (3840, 567168), (4032, 540160), (4096, 531720), (4220, 516096), (4431, 491520), (4480, 486144), (4608, 472640), (5040, 432128), (5064, 430080), (5120, 425376), (5376, 405120), (5760, 378112), (5908, 368640), (6144, 354480), (6330, 344064), (6720, 324096), (6752, 322560), (7168, 303840), (7385, 294912), (7596, 286720), (7680, 283584), (8064, 270080), (8192, 265860), (8440, 258048), (8862, 245760), (8960, 243072), (9216, 236320), (9495, 229376), (10080, 216064), (10128, 215040), (10240, 212688), (10752, 202560), (11520, 189056), (11816, 184320), (12288, 177240), (12660, 172032), (13293, 163840), (13440, 162048), (13504, 161280), (14336, 151920), (14770, 147456), (15192, 143360), (15360, 141792), (16128, 135040), (16384, 132930), (16880, 129024), (17724, 122880), (17920, 121536), (18432, 118160), (18990, 114688), (20160, 108032), (20256, 107520), (20480, 106344), (21504, 101280), (22155, 98304), (23040, 94528), (23632, 92160), (24576, 88620), (25320, 86016), (26586, 81920), (26880, 81024), (27008, 80640), (28672, 75960), (29540, 73728), (30384, 71680), (30720, 70896), (32256, 67520), (32768, 66465), (33760, 64512), (35448, 61440), (35840, 60768), (36864, 59080), (37980, 57344), (40320, 54016), (40512, 53760), (40960, 53172), (43008, 50640), (44310, 49152), (46080, 47264)]