131604480

素因数分解:

$2^{13}\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 448

約数和(自身を含む): 566196480

約数和(自身を除く): 434592000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 256, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 512, 540, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 756, 765, 768, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1024, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1512, 1530, 1536, 1632, 1680, 1728, 1785, 1792, 1836, 1890, 1904, 1920, 2016, 2040, 2048, 2142, 2160, 2176, 2240, 2295, 2304, 2380, 2448, 2520, 2560, 2688, 2720, 2856, 2880, 3024, 3060, 3072, 3213, 3264, 3360, 3456, 3570, 3584, 3672, 3780, 3808, 3840, 4032, 4080, 4096, 4284, 4320, 4352, 4480, 4590, 4608, 4760, 4896, 5040, 5120, 5355, 5376, 5440, 5712, 5760, 6048, 6120, 6144, 6426, 6528, 6720, 6912, 7140, 7168, 7344, 7560, 7616, 7680, 8064, 8160, 8192, 8568, 8640, 8704, 8960, 9180, 9216, 9520, 9792, 10080, 10240, 10710, 10752, 10880, 11424, 11520, 12096, 12240, 12288, 12852, 13056, 13440, 13824, 14280, 14336, 14688, 15120, 15232, 15360, 16065, 16128, 16320, 17136, 17280, 17408, 17920, 18360, 18432, 19040, 19584, 20160, 20480, 21420, 21504, 21760, 22848, 23040, 24192, 24480, 24576, 25704, 26112, 26880, 27648, 28560, 28672, 29376, 30240, 30464, 30720, 32130, 32256, 32640, 34272, 34560, 34816, 35840, 36720, 36864, 38080, 39168, 40320, 40960, 42840, 43008, 43520, 45696, 46080, 48384, 48960, 51408, 52224, 53760, 55296, 57120, 57344, 58752, 60480, 60928, 61440, 64260, 64512, 65280, 68544, 69120, 69632, 71680, 73440, 73728, 76160, 78336, 80640, 85680, 86016, 87040, 91392, 92160, 96768, 97920, 102816, 104448, 107520, 110592, 114240, 117504, 120960, 121856, 122880, 128520, 129024, 130560, 137088, 138240, 139264, 143360, 146880, 152320, 156672, 161280, 171360, 172032, 174080, 182784, 184320, 193536, 195840, 205632, 208896, 215040, 221184, 228480, 235008, 241920, 243712, 257040, 258048, 261120, 274176, 276480, 286720, 293760, 304640, 313344, 322560, 342720, 348160, 365568, 368640, 387072, 391680, 411264, 417792, 430080, 456960, 470016, 483840, 487424, 514080, 516096, 522240, 548352, 552960, 587520, 609280, 626688, 645120, 685440, 696320, 731136, 774144, 783360, 822528, 860160, 913920, 940032, 967680, 974848, 1028160, 1044480, 1096704, 1105920, 1175040, 1218560, 1253376, 1290240, 1370880, 1462272, 1548288, 1566720, 1645056, 1827840, 1880064, 1935360, 2056320, 2088960, 2193408, 2350080, 2437120, 2580480, 2741760, 2924544, 3133440, 3290112, 3655680, 3760128, 3870720, 4112640, 4386816, 4700160, 4874240, 5483520, 6266880, 6580224, 7311360, 7741440, 8225280, 8773632, 9400320, 10967040, 13160448, 14622720, 16450560, 18800640, 21934080, 26320896, 32901120, 43868160, 65802240, 131604480]

約数ペア:

[(1, 131604480), (2, 65802240), (3, 43868160), (4, 32901120), (5, 26320896), (6, 21934080), (7, 18800640), (8, 16450560), (9, 14622720), (10, 13160448), (12, 10967040), (14, 9400320), (15, 8773632), (16, 8225280), (17, 7741440), (18, 7311360), (20, 6580224), (21, 6266880), (24, 5483520), (27, 4874240), (28, 4700160), (30, 4386816), (32, 4112640), (34, 3870720), (35, 3760128), (36, 3655680), (40, 3290112), (42, 3133440), (45, 2924544), (48, 2741760), (51, 2580480), (54, 2437120), (56, 2350080), (60, 2193408), (63, 2088960), (64, 2056320), (68, 1935360), (70, 1880064), (72, 1827840), (80, 1645056), (84, 1566720), (85, 1548288), (90, 1462272), (96, 1370880), (102, 1290240), (105, 1253376), (108, 1218560), (112, 1175040), (119, 1105920), (120, 1096704), (126, 1044480), (128, 1028160), (135, 974848), (136, 967680), (140, 940032), (144, 913920), (153, 860160), (160, 822528), (168, 783360), (170, 774144), (180, 731136), (189, 696320), (192, 685440), (204, 645120), (210, 626688), (216, 609280), (224, 587520), (238, 552960), (240, 548352), (252, 522240), (255, 516096), (256, 514080), (270, 487424), (272, 483840), (280, 470016), (288, 456960), (306, 430080), (315, 417792), (320, 411264), (336, 391680), (340, 387072), (357, 368640), (360, 365568), (378, 348160), (384, 342720), (408, 322560), (420, 313344), (432, 304640), (448, 293760), (459, 286720), (476, 276480), (480, 274176), (504, 261120), (510, 258048), (512, 257040), (540, 243712), (544, 241920), (560, 235008), (576, 228480), (595, 221184), (612, 215040), (630, 208896), (640, 205632), (672, 195840), (680, 193536), (714, 184320), (720, 182784), (756, 174080), (765, 172032), (768, 171360), (816, 161280), (840, 156672), (864, 152320), (896, 146880), (918, 143360), (945, 139264), (952, 138240), (960, 137088), (1008, 130560), (1020, 129024), (1024, 128520), (1071, 122880), (1080, 121856), (1088, 120960), (1120, 117504), (1152, 114240), (1190, 110592), (1224, 107520), (1260, 104448), (1280, 102816), (1344, 97920), (1360, 96768), (1428, 92160), (1440, 91392), (1512, 87040), (1530, 86016), (1536, 85680), (1632, 80640), (1680, 78336), (1728, 76160), (1785, 73728), (1792, 73440), (1836, 71680), (1890, 69632), (1904, 69120), (1920, 68544), (2016, 65280), (2040, 64512), (2048, 64260), (2142, 61440), (2160, 60928), (2176, 60480), (2240, 58752), (2295, 57344), (2304, 57120), (2380, 55296), (2448, 53760), (2520, 52224), (2560, 51408), (2688, 48960), (2720, 48384), (2856, 46080), (2880, 45696), (3024, 43520), (3060, 43008), (3072, 42840), (3213, 40960), (3264, 40320), (3360, 39168), (3456, 38080), (3570, 36864), (3584, 36720), (3672, 35840), (3780, 34816), (3808, 34560), (3840, 34272), (4032, 32640), (4080, 32256), (4096, 32130), (4284, 30720), (4320, 30464), (4352, 30240), (4480, 29376), (4590, 28672), (4608, 28560), (4760, 27648), (4896, 26880), (5040, 26112), (5120, 25704), (5355, 24576), (5376, 24480), (5440, 24192), (5712, 23040), (5760, 22848), (6048, 21760), (6120, 21504), (6144, 21420), (6426, 20480), (6528, 20160), (6720, 19584), (6912, 19040), (7140, 18432), (7168, 18360), (7344, 17920), (7560, 17408), (7616, 17280), (7680, 17136), (8064, 16320), (8160, 16128), (8192, 16065), (8568, 15360), (8640, 15232), (8704, 15120), (8960, 14688), (9180, 14336), (9216, 14280), (9520, 13824), (9792, 13440), (10080, 13056), (10240, 12852), (10710, 12288), (10752, 12240), (10880, 12096), (11424, 11520)]