289013760

素因数分解:

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

素因数の和:59

約数の個数: 324

約数和(自身を含む): 1165487778

約数和(自身を除く): 876474018

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1024, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2048, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3072, 3136, 3360, 3528, 3584, 3840, 3920, 4032, 4096, 4410, 4480, 4608, 4704, 5040, 5120, 5376, 5760, 5880, 6144, 6272, 6720, 7056, 7168, 7680, 7840, 8064, 8192, 8820, 8960, 9216, 9408, 10080, 10240, 10752, 11520, 11760, 12288, 12544, 13440, 14112, 14336, 15360, 15680, 16128, 16384, 17640, 17920, 18432, 18816, 20160, 20480, 21504, 23040, 23520, 24576, 25088, 26880, 28224, 28672, 30720, 31360, 32256, 32768, 35280, 35840, 36864, 37632, 40320, 40960, 43008, 46080, 47040, 49152, 50176, 53760, 56448, 57344, 61440, 62720, 64512, 65536, 70560, 71680, 73728, 75264, 80640, 81920, 86016, 92160, 94080, 98304, 100352, 107520, 112896, 114688, 122880, 125440, 129024, 131072, 141120, 143360, 147456, 150528, 161280, 163840, 172032, 184320, 188160, 196608, 200704, 215040, 225792, 229376, 245760, 250880, 258048, 282240, 286720, 294912, 301056, 322560, 327680, 344064, 368640, 376320, 393216, 401408, 430080, 451584, 458752, 491520, 501760, 516096, 564480, 573440, 589824, 602112, 645120, 655360, 688128, 737280, 752640, 802816, 860160, 903168, 917504, 983040, 1003520, 1032192, 1128960, 1146880, 1179648, 1204224, 1290240, 1376256, 1474560, 1505280, 1605632, 1720320, 1806336, 1966080, 2007040, 2064384, 2257920, 2293760, 2408448, 2580480, 2752512, 2949120, 3010560, 3211264, 3440640, 3612672, 4014080, 4128768, 4515840, 4587520, 4816896, 5160960, 5898240, 6021120, 6422528, 6881280, 7225344, 8028160, 8257536, 9031680, 9633792, 10321920, 12042240, 13762560, 14450688, 16056320, 18063360, 19267584, 20643840, 24084480, 28901376, 32112640, 36126720, 41287680, 48168960, 57802752, 72253440, 96337920, 144506880, 289013760]

約数ペア:

[(1, 289013760), (2, 144506880), (3, 96337920), (4, 72253440), (5, 57802752), (6, 48168960), (7, 41287680), (8, 36126720), (9, 32112640), (10, 28901376), (12, 24084480), (14, 20643840), (15, 19267584), (16, 18063360), (18, 16056320), (20, 14450688), (21, 13762560), (24, 12042240), (28, 10321920), (30, 9633792), (32, 9031680), (35, 8257536), (36, 8028160), (40, 7225344), (42, 6881280), (45, 6422528), (48, 6021120), (49, 5898240), (56, 5160960), (60, 4816896), (63, 4587520), (64, 4515840), (70, 4128768), (72, 4014080), (80, 3612672), (84, 3440640), (90, 3211264), (96, 3010560), (98, 2949120), (105, 2752512), (112, 2580480), (120, 2408448), (126, 2293760), (128, 2257920), (140, 2064384), (144, 2007040), (147, 1966080), (160, 1806336), (168, 1720320), (180, 1605632), (192, 1505280), (196, 1474560), (210, 1376256), (224, 1290240), (240, 1204224), (245, 1179648), (252, 1146880), (256, 1128960), (280, 1032192), (288, 1003520), (294, 983040), (315, 917504), (320, 903168), (336, 860160), (360, 802816), (384, 752640), (392, 737280), (420, 688128), (441, 655360), (448, 645120), (480, 602112), (490, 589824), (504, 573440), (512, 564480), (560, 516096), (576, 501760), (588, 491520), (630, 458752), (640, 451584), (672, 430080), (720, 401408), (735, 393216), (768, 376320), (784, 368640), (840, 344064), (882, 327680), (896, 322560), (960, 301056), (980, 294912), (1008, 286720), (1024, 282240), (1120, 258048), (1152, 250880), (1176, 245760), (1260, 229376), (1280, 225792), (1344, 215040), (1440, 200704), (1470, 196608), (1536, 188160), (1568, 184320), (1680, 172032), (1764, 163840), (1792, 161280), (1920, 150528), (1960, 147456), (2016, 143360), (2048, 141120), (2205, 131072), (2240, 129024), (2304, 125440), (2352, 122880), (2520, 114688), (2560, 112896), (2688, 107520), (2880, 100352), (2940, 98304), (3072, 94080), (3136, 92160), (3360, 86016), (3528, 81920), (3584, 80640), (3840, 75264), (3920, 73728), (4032, 71680), (4096, 70560), (4410, 65536), (4480, 64512), (4608, 62720), (4704, 61440), (5040, 57344), (5120, 56448), (5376, 53760), (5760, 50176), (5880, 49152), (6144, 47040), (6272, 46080), (6720, 43008), (7056, 40960), (7168, 40320), (7680, 37632), (7840, 36864), (8064, 35840), (8192, 35280), (8820, 32768), (8960, 32256), (9216, 31360), (9408, 30720), (10080, 28672), (10240, 28224), (10752, 26880), (11520, 25088), (11760, 24576), (12288, 23520), (12544, 23040), (13440, 21504), (14112, 20480), (14336, 20160), (15360, 18816), (15680, 18432), (16128, 17920), (16384, 17640)]