1449082880

素因数分解:

$2^{14}\times 5^1\times 7^2\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 270

約数和(自身を含む): 4269605634

約数和(自身を除く): 2820522754

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 361, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 722, 760, 784, 896, 931, 980, 1024, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1568, 1792, 1805, 1862, 1960, 2048, 2128, 2240, 2432, 2527, 2560, 2660, 2888, 3040, 3136, 3584, 3610, 3724, 3920, 4096, 4256, 4480, 4655, 4864, 5054, 5120, 5320, 5776, 6080, 6272, 7168, 7220, 7448, 7840, 8192, 8512, 8960, 9310, 9728, 10108, 10240, 10640, 11552, 12160, 12544, 12635, 14336, 14440, 14896, 15680, 16384, 17024, 17689, 17920, 18620, 19456, 20216, 20480, 21280, 23104, 24320, 25088, 25270, 28672, 28880, 29792, 31360, 34048, 35378, 35840, 37240, 38912, 40432, 40960, 42560, 46208, 48640, 50176, 50540, 57344, 57760, 59584, 62720, 68096, 70756, 71680, 74480, 77824, 80864, 81920, 85120, 88445, 92416, 97280, 100352, 101080, 114688, 115520, 119168, 125440, 136192, 141512, 143360, 148960, 155648, 161728, 170240, 176890, 184832, 194560, 200704, 202160, 231040, 238336, 250880, 272384, 283024, 286720, 297920, 311296, 323456, 340480, 353780, 369664, 389120, 401408, 404320, 462080, 476672, 501760, 544768, 566048, 573440, 595840, 646912, 680960, 707560, 739328, 778240, 802816, 808640, 924160, 953344, 1003520, 1089536, 1132096, 1191680, 1293824, 1361920, 1415120, 1478656, 1556480, 1617280, 1848320, 1906688, 2007040, 2179072, 2264192, 2383360, 2587648, 2723840, 2830240, 2957312, 3234560, 3696640, 3813376, 4014080, 4528384, 4766720, 5175296, 5447680, 5660480, 5914624, 6469120, 7393280, 7626752, 9056768, 9533440, 10350592, 10895360, 11320960, 12938240, 14786560, 15253504, 18113536, 19066880, 20701184, 22641920, 25876480, 29573120, 36227072, 38133760, 41402368, 45283840, 51752960, 72454144, 76267520, 90567680, 103505920, 144908288, 181135360, 207011840, 289816576, 362270720, 724541440, 1449082880]

約数ペア:

[(1, 1449082880), (2, 724541440), (4, 362270720), (5, 289816576), (7, 207011840), (8, 181135360), (10, 144908288), (14, 103505920), (16, 90567680), (19, 76267520), (20, 72454144), (28, 51752960), (32, 45283840), (35, 41402368), (38, 38133760), (40, 36227072), (49, 29573120), (56, 25876480), (64, 22641920), (70, 20701184), (76, 19066880), (80, 18113536), (95, 15253504), (98, 14786560), (112, 12938240), (128, 11320960), (133, 10895360), (140, 10350592), (152, 9533440), (160, 9056768), (190, 7626752), (196, 7393280), (224, 6469120), (245, 5914624), (256, 5660480), (266, 5447680), (280, 5175296), (304, 4766720), (320, 4528384), (361, 4014080), (380, 3813376), (392, 3696640), (448, 3234560), (490, 2957312), (512, 2830240), (532, 2723840), (560, 2587648), (608, 2383360), (640, 2264192), (665, 2179072), (722, 2007040), (760, 1906688), (784, 1848320), (896, 1617280), (931, 1556480), (980, 1478656), (1024, 1415120), (1064, 1361920), (1120, 1293824), (1216, 1191680), (1280, 1132096), (1330, 1089536), (1444, 1003520), (1520, 953344), (1568, 924160), (1792, 808640), (1805, 802816), (1862, 778240), (1960, 739328), (2048, 707560), (2128, 680960), (2240, 646912), (2432, 595840), (2527, 573440), (2560, 566048), (2660, 544768), (2888, 501760), (3040, 476672), (3136, 462080), (3584, 404320), (3610, 401408), (3724, 389120), (3920, 369664), (4096, 353780), (4256, 340480), (4480, 323456), (4655, 311296), (4864, 297920), (5054, 286720), (5120, 283024), (5320, 272384), (5776, 250880), (6080, 238336), (6272, 231040), (7168, 202160), (7220, 200704), (7448, 194560), (7840, 184832), (8192, 176890), (8512, 170240), (8960, 161728), (9310, 155648), (9728, 148960), (10108, 143360), (10240, 141512), (10640, 136192), (11552, 125440), (12160, 119168), (12544, 115520), (12635, 114688), (14336, 101080), (14440, 100352), (14896, 97280), (15680, 92416), (16384, 88445), (17024, 85120), (17689, 81920), (17920, 80864), (18620, 77824), (19456, 74480), (20216, 71680), (20480, 70756), (21280, 68096), (23104, 62720), (24320, 59584), (25088, 57760), (25270, 57344), (28672, 50540), (28880, 50176), (29792, 48640), (31360, 46208), (34048, 42560), (35378, 40960), (35840, 40432), (37240, 38912)]