1228308480

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 576

約数和(自身を含む): 5244634980

約数和(自身を除く): 4016326500

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 147, 153, 160, 168, 170, 180, 192, 196, 204, 210, 224, 238, 240, 245, 252, 255, 256, 272, 280, 288, 294, 306, 315, 320, 336, 340, 357, 360, 384, 392, 408, 420, 441, 448, 476, 480, 490, 504, 510, 512, 544, 560, 576, 588, 595, 612, 630, 640, 672, 680, 714, 720, 735, 765, 768, 784, 816, 833, 840, 882, 896, 952, 960, 980, 1008, 1020, 1024, 1071, 1088, 1120, 1152, 1176, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1470, 1530, 1536, 1568, 1632, 1666, 1680, 1764, 1785, 1792, 1904, 1920, 1960, 2016, 2040, 2048, 2142, 2176, 2205, 2240, 2304, 2352, 2380, 2448, 2499, 2520, 2560, 2688, 2720, 2856, 2880, 2940, 3060, 3072, 3136, 3264, 3332, 3360, 3528, 3570, 3584, 3808, 3840, 3920, 4032, 4080, 4096, 4165, 4284, 4352, 4410, 4480, 4608, 4704, 4760, 4896, 4998, 5040, 5120, 5355, 5376, 5440, 5712, 5760, 5880, 6120, 6144, 6272, 6528, 6664, 6720, 7056, 7140, 7168, 7497, 7616, 7680, 7840, 8064, 8160, 8192, 8330, 8568, 8704, 8820, 8960, 9216, 9408, 9520, 9792, 9996, 10080, 10240, 10710, 10752, 10880, 11424, 11520, 11760, 12240, 12288, 12495, 12544, 13056, 13328, 13440, 14112, 14280, 14336, 14994, 15232, 15360, 15680, 16128, 16320, 16384, 16660, 17136, 17408, 17640, 17920, 18432, 18816, 19040, 19584, 19992, 20160, 20480, 21420, 21504, 21760, 22848, 23040, 23520, 24480, 24576, 24990, 25088, 26112, 26656, 26880, 28224, 28560, 28672, 29988, 30464, 30720, 31360, 32256, 32640, 32768, 33320, 34272, 34816, 35280, 35840, 36864, 37485, 37632, 38080, 39168, 39984, 40320, 40960, 42840, 43008, 43520, 45696, 46080, 47040, 48960, 49152, 49980, 50176, 52224, 53312, 53760, 56448, 57120, 57344, 59976, 60928, 61440, 62720, 64512, 65280, 66640, 68544, 69632, 70560, 71680, 73728, 74970, 75264, 76160, 78336, 79968, 80640, 81920, 85680, 86016, 87040, 91392, 92160, 94080, 97920, 98304, 99960, 100352, 104448, 106624, 107520, 112896, 114240, 114688, 119952, 121856, 122880, 125440, 129024, 130560, 133280, 137088, 139264, 141120, 143360, 147456, 149940, 150528, 152320, 156672, 159936, 161280, 163840, 171360, 172032, 174080, 182784, 184320, 188160, 195840, 199920, 200704, 208896, 213248, 215040, 225792, 228480, 229376, 239904, 243712, 245760, 250880, 258048, 261120, 266560, 274176, 278528, 282240, 286720, 294912, 299880, 301056, 304640, 313344, 319872, 322560, 342720, 344064, 348160, 365568, 368640, 376320, 391680, 399840, 401408, 417792, 426496, 430080, 451584, 456960, 479808, 487424, 491520, 501760, 516096, 522240, 533120, 548352, 557056, 564480, 573440, 599760, 602112, 609280, 626688, 639744, 645120, 685440, 688128, 696320, 731136, 737280, 752640, 783360, 799680, 802816, 835584, 852992, 860160, 903168, 913920, 959616, 974848, 1003520, 1032192, 1044480, 1066240, 1096704, 1128960, 1146880, 1199520, 1204224, 1218560, 1253376, 1279488, 1290240, 1370880, 1392640, 1462272, 1474560, 1505280, 1566720, 1599360, 1605632, 1671168, 1705984, 1720320, 1806336, 1827840, 1919232, 1949696, 2007040, 2064384, 2088960, 2132480, 2193408, 2257920, 2399040, 2408448, 2437120, 2506752, 2558976, 2580480, 2741760, 2785280, 2924544, 3010560, 3133440, 3198720, 3411968, 3440640, 3612672, 3655680, 3838464, 3899392, 4014080, 4177920, 4264960, 4386816, 4515840, 4798080, 4816896, 4874240, 5013504, 5117952, 5160960, 5483520, 5849088, 6021120, 6266880, 6397440, 6823936, 7225344, 7311360, 7676928, 8028160, 8355840, 8529920, 8773632, 9031680, 9596160, 9748480, 10235904, 10321920, 10967040, 11698176, 12042240, 12533760, 12794880, 13647872, 14450688, 14622720, 15353856, 17059840, 17547264, 18063360, 19192320, 19496960, 20471808, 21934080, 24084480, 25067520, 25589760, 27295744, 29245440, 30707712, 34119680, 35094528, 36126720, 38384640, 40943616, 43868160, 51179520, 58490880, 61415424, 68239360, 72253440, 76769280, 81887232, 87736320, 102359040, 122830848, 136478720, 153538560, 175472640, 204718080, 245661696, 307077120, 409436160, 614154240, 1228308480]

約数ペア:

[(1, 1228308480), (2, 614154240), (3, 409436160), (4, 307077120), (5, 245661696), (6, 204718080), (7, 175472640), (8, 153538560), (9, 136478720), (10, 122830848), (12, 102359040), (14, 87736320), (15, 81887232), (16, 76769280), (17, 72253440), (18, 68239360), (20, 61415424), (21, 58490880), (24, 51179520), (28, 43868160), (30, 40943616), (32, 38384640), (34, 36126720), (35, 35094528), (36, 34119680), (40, 30707712), (42, 29245440), (45, 27295744), (48, 25589760), (49, 25067520), (51, 24084480), (56, 21934080), (60, 20471808), (63, 19496960), (64, 19192320), (68, 18063360), (70, 17547264), (72, 17059840), (80, 15353856), (84, 14622720), (85, 14450688), (90, 13647872), (96, 12794880), (98, 12533760), (102, 12042240), (105, 11698176), (112, 10967040), (119, 10321920), (120, 10235904), (126, 9748480), (128, 9596160), (136, 9031680), (140, 8773632), (144, 8529920), (147, 8355840), (153, 8028160), (160, 7676928), (168, 7311360), (170, 7225344), (180, 6823936), (192, 6397440), (196, 6266880), (204, 6021120), (210, 5849088), (224, 5483520), (238, 5160960), (240, 5117952), (245, 5013504), (252, 4874240), (255, 4816896), (256, 4798080), (272, 4515840), (280, 4386816), (288, 4264960), (294, 4177920), (306, 4014080), (315, 3899392), (320, 3838464), (336, 3655680), (340, 3612672), (357, 3440640), (360, 3411968), (384, 3198720), (392, 3133440), (408, 3010560), (420, 2924544), (441, 2785280), (448, 2741760), (476, 2580480), (480, 2558976), (490, 2506752), (504, 2437120), (510, 2408448), (512, 2399040), (544, 2257920), (560, 2193408), (576, 2132480), (588, 2088960), (595, 2064384), (612, 2007040), (630, 1949696), (640, 1919232), (672, 1827840), (680, 1806336), (714, 1720320), (720, 1705984), (735, 1671168), (765, 1605632), (768, 1599360), (784, 1566720), (816, 1505280), (833, 1474560), (840, 1462272), (882, 1392640), (896, 1370880), (952, 1290240), (960, 1279488), (980, 1253376), (1008, 1218560), (1020, 1204224), (1024, 1199520), (1071, 1146880), (1088, 1128960), (1120, 1096704), (1152, 1066240), (1176, 1044480), (1190, 1032192), (1224, 1003520), (1260, 974848), (1280, 959616), (1344, 913920), (1360, 903168), (1428, 860160), (1440, 852992), (1470, 835584), (1530, 802816), (1536, 799680), (1568, 783360), (1632, 752640), (1666, 737280), (1680, 731136), (1764, 696320), (1785, 688128), (1792, 685440), (1904, 645120), (1920, 639744), (1960, 626688), (2016, 609280), (2040, 602112), (2048, 599760), (2142, 573440), (2176, 564480), (2205, 557056), (2240, 548352), (2304, 533120), (2352, 522240), (2380, 516096), (2448, 501760), (2499, 491520), (2520, 487424), (2560, 479808), (2688, 456960), (2720, 451584), (2856, 430080), (2880, 426496), (2940, 417792), (3060, 401408), (3072, 399840), (3136, 391680), (3264, 376320), (3332, 368640), (3360, 365568), (3528, 348160), (3570, 344064), (3584, 342720), (3808, 322560), (3840, 319872), (3920, 313344), (4032, 304640), (4080, 301056), (4096, 299880), (4165, 294912), (4284, 286720), (4352, 282240), (4410, 278528), (4480, 274176), (4608, 266560), (4704, 261120), (4760, 258048), (4896, 250880), (4998, 245760), (5040, 243712), (5120, 239904), (5355, 229376), (5376, 228480), (5440, 225792), (5712, 215040), (5760, 213248), (5880, 208896), (6120, 200704), (6144, 199920), (6272, 195840), (6528, 188160), (6664, 184320), (6720, 182784), (7056, 174080), (7140, 172032), (7168, 171360), (7497, 163840), (7616, 161280), (7680, 159936), (7840, 156672), (8064, 152320), (8160, 150528), (8192, 149940), (8330, 147456), (8568, 143360), (8704, 141120), (8820, 139264), (8960, 137088), (9216, 133280), (9408, 130560), (9520, 129024), (9792, 125440), (9996, 122880), (10080, 121856), (10240, 119952), (10710, 114688), (10752, 114240), (10880, 112896), (11424, 107520), (11520, 106624), (11760, 104448), (12240, 100352), (12288, 99960), (12495, 98304), (12544, 97920), (13056, 94080), (13328, 92160), (13440, 91392), (14112, 87040), (14280, 86016), (14336, 85680), (14994, 81920), (15232, 80640), (15360, 79968), (15680, 78336), (16128, 76160), (16320, 75264), (16384, 74970), (16660, 73728), (17136, 71680), (17408, 70560), (17640, 69632), (17920, 68544), (18432, 66640), (18816, 65280), (19040, 64512), (19584, 62720), (19992, 61440), (20160, 60928), (20480, 59976), (21420, 57344), (21504, 57120), (21760, 56448), (22848, 53760), (23040, 53312), (23520, 52224), (24480, 50176), (24576, 49980), (24990, 49152), (25088, 48960), (26112, 47040), (26656, 46080), (26880, 45696), (28224, 43520), (28560, 43008), (28672, 42840), (29988, 40960), (30464, 40320), (30720, 39984), (31360, 39168), (32256, 38080), (32640, 37632), (32768, 37485), (33320, 36864), (34272, 35840), (34816, 35280)]