77629440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 299557440

約数和(自身を除く): 221928000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 361, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 570, 608, 640, 665, 672, 722, 760, 768, 798, 840, 896, 912, 960, 1024, 1064, 1083, 1120, 1140, 1216, 1280, 1330, 1344, 1444, 1520, 1536, 1596, 1680, 1792, 1805, 1824, 1920, 1995, 2048, 2128, 2166, 2240, 2280, 2432, 2527, 2560, 2660, 2688, 2888, 3040, 3072, 3192, 3360, 3584, 3610, 3648, 3840, 3990, 4256, 4332, 4480, 4560, 4864, 5054, 5120, 5320, 5376, 5415, 5776, 6080, 6144, 6384, 6720, 7168, 7220, 7296, 7581, 7680, 7980, 8512, 8664, 8960, 9120, 9728, 10108, 10240, 10640, 10752, 10830, 11552, 12160, 12635, 12768, 13440, 14336, 14440, 14592, 15162, 15360, 15960, 17024, 17328, 17920, 18240, 19456, 20216, 21280, 21504, 21660, 23104, 24320, 25270, 25536, 26880, 28880, 29184, 30324, 30720, 31920, 34048, 34656, 35840, 36480, 37905, 38912, 40432, 42560, 43008, 43320, 46208, 48640, 50540, 51072, 53760, 57760, 58368, 60648, 63840, 68096, 69312, 71680, 72960, 75810, 80864, 85120, 86640, 92416, 97280, 101080, 102144, 107520, 115520, 116736, 121296, 127680, 136192, 138624, 145920, 151620, 161728, 170240, 173280, 184832, 194560, 202160, 204288, 215040, 231040, 242592, 255360, 272384, 277248, 291840, 303240, 323456, 340480, 346560, 369664, 404320, 408576, 462080, 485184, 510720, 554496, 583680, 606480, 646912, 680960, 693120, 739328, 808640, 817152, 924160, 970368, 1021440, 1108992, 1212960, 1293824, 1361920, 1386240, 1617280, 1848320, 1940736, 2042880, 2217984, 2425920, 2587648, 2772480, 3234560, 3696640, 3881472, 4085760, 4851840, 5175296, 5544960, 6469120, 7762944, 9703680, 11089920, 12938240, 15525888, 19407360, 25876480, 38814720, 77629440]

約数ペア:

[(1, 77629440), (2, 38814720), (3, 25876480), (4, 19407360), (5, 15525888), (6, 12938240), (7, 11089920), (8, 9703680), (10, 7762944), (12, 6469120), (14, 5544960), (15, 5175296), (16, 4851840), (19, 4085760), (20, 3881472), (21, 3696640), (24, 3234560), (28, 2772480), (30, 2587648), (32, 2425920), (35, 2217984), (38, 2042880), (40, 1940736), (42, 1848320), (48, 1617280), (56, 1386240), (57, 1361920), (60, 1293824), (64, 1212960), (70, 1108992), (76, 1021440), (80, 970368), (84, 924160), (95, 817152), (96, 808640), (105, 739328), (112, 693120), (114, 680960), (120, 646912), (128, 606480), (133, 583680), (140, 554496), (152, 510720), (160, 485184), (168, 462080), (190, 408576), (192, 404320), (210, 369664), (224, 346560), (228, 340480), (240, 323456), (256, 303240), (266, 291840), (280, 277248), (285, 272384), (304, 255360), (320, 242592), (336, 231040), (361, 215040), (380, 204288), (384, 202160), (399, 194560), (420, 184832), (448, 173280), (456, 170240), (480, 161728), (512, 151620), (532, 145920), (560, 138624), (570, 136192), (608, 127680), (640, 121296), (665, 116736), (672, 115520), (722, 107520), (760, 102144), (768, 101080), (798, 97280), (840, 92416), (896, 86640), (912, 85120), (960, 80864), (1024, 75810), (1064, 72960), (1083, 71680), (1120, 69312), (1140, 68096), (1216, 63840), (1280, 60648), (1330, 58368), (1344, 57760), (1444, 53760), (1520, 51072), (1536, 50540), (1596, 48640), (1680, 46208), (1792, 43320), (1805, 43008), (1824, 42560), (1920, 40432), (1995, 38912), (2048, 37905), (2128, 36480), (2166, 35840), (2240, 34656), (2280, 34048), (2432, 31920), (2527, 30720), (2560, 30324), (2660, 29184), (2688, 28880), (2888, 26880), (3040, 25536), (3072, 25270), (3192, 24320), (3360, 23104), (3584, 21660), (3610, 21504), (3648, 21280), (3840, 20216), (3990, 19456), (4256, 18240), (4332, 17920), (4480, 17328), (4560, 17024), (4864, 15960), (5054, 15360), (5120, 15162), (5320, 14592), (5376, 14440), (5415, 14336), (5776, 13440), (6080, 12768), (6144, 12635), (6384, 12160), (6720, 11552), (7168, 10830), (7220, 10752), (7296, 10640), (7581, 10240), (7680, 10108), (7980, 9728), (8512, 9120), (8664, 8960)]