71938560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 320

約数和(自身を含む): 265161600

約数和(自身を除く): 193223040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 29, 30, 32, 34, 38, 40, 48, 51, 57, 58, 60, 64, 68, 76, 80, 85, 87, 95, 96, 102, 114, 116, 120, 128, 136, 145, 152, 160, 170, 174, 190, 192, 204, 228, 232, 240, 255, 256, 272, 285, 290, 304, 320, 323, 340, 348, 380, 384, 408, 435, 456, 464, 480, 493, 510, 512, 544, 551, 570, 580, 608, 640, 646, 680, 696, 760, 768, 816, 870, 912, 928, 960, 969, 986, 1020, 1088, 1102, 1140, 1160, 1216, 1280, 1292, 1360, 1392, 1479, 1520, 1536, 1615, 1632, 1653, 1740, 1824, 1856, 1920, 1938, 1972, 2040, 2176, 2204, 2280, 2320, 2432, 2465, 2560, 2584, 2720, 2755, 2784, 2958, 3040, 3230, 3264, 3306, 3480, 3648, 3712, 3840, 3876, 3944, 4080, 4352, 4408, 4560, 4640, 4845, 4864, 4930, 5168, 5440, 5510, 5568, 5916, 6080, 6460, 6528, 6612, 6960, 7296, 7395, 7424, 7680, 7752, 7888, 8160, 8265, 8704, 8816, 9120, 9280, 9367, 9690, 9728, 9860, 10336, 10880, 11020, 11136, 11832, 12160, 12920, 13056, 13224, 13920, 14592, 14790, 14848, 15504, 15776, 16320, 16530, 17632, 18240, 18560, 18734, 19380, 19720, 20672, 21760, 22040, 22272, 23664, 24320, 25840, 26112, 26448, 27840, 28101, 29184, 29580, 31008, 31552, 32640, 33060, 35264, 36480, 37120, 37468, 38760, 39440, 41344, 43520, 44080, 44544, 46835, 47328, 48640, 51680, 52896, 55680, 56202, 59160, 62016, 63104, 65280, 66120, 70528, 72960, 74240, 74936, 77520, 78880, 82688, 88160, 93670, 94656, 103360, 105792, 111360, 112404, 118320, 124032, 126208, 130560, 132240, 140505, 141056, 145920, 149872, 155040, 157760, 165376, 176320, 187340, 189312, 206720, 211584, 222720, 224808, 236640, 248064, 252416, 264480, 281010, 282112, 299744, 310080, 315520, 352640, 374680, 378624, 413440, 423168, 449616, 473280, 496128, 528960, 562020, 599488, 620160, 631040, 705280, 749360, 757248, 826880, 846336, 899232, 946560, 1057920, 1124040, 1198976, 1240320, 1262080, 1410560, 1498720, 1798464, 1893120, 2115840, 2248080, 2397952, 2480640, 2997440, 3596928, 3786240, 4231680, 4496160, 4795904, 5994880, 7193856, 8992320, 11989760, 14387712, 17984640, 23979520, 35969280, 71938560]

約数ペア:

[(1, 71938560), (2, 35969280), (3, 23979520), (4, 17984640), (5, 14387712), (6, 11989760), (8, 8992320), (10, 7193856), (12, 5994880), (15, 4795904), (16, 4496160), (17, 4231680), (19, 3786240), (20, 3596928), (24, 2997440), (29, 2480640), (30, 2397952), (32, 2248080), (34, 2115840), (38, 1893120), (40, 1798464), (48, 1498720), (51, 1410560), (57, 1262080), (58, 1240320), (60, 1198976), (64, 1124040), (68, 1057920), (76, 946560), (80, 899232), (85, 846336), (87, 826880), (95, 757248), (96, 749360), (102, 705280), (114, 631040), (116, 620160), (120, 599488), (128, 562020), (136, 528960), (145, 496128), (152, 473280), (160, 449616), (170, 423168), (174, 413440), (190, 378624), (192, 374680), (204, 352640), (228, 315520), (232, 310080), (240, 299744), (255, 282112), (256, 281010), (272, 264480), (285, 252416), (290, 248064), (304, 236640), (320, 224808), (323, 222720), (340, 211584), (348, 206720), (380, 189312), (384, 187340), (408, 176320), (435, 165376), (456, 157760), (464, 155040), (480, 149872), (493, 145920), (510, 141056), (512, 140505), (544, 132240), (551, 130560), (570, 126208), (580, 124032), (608, 118320), (640, 112404), (646, 111360), (680, 105792), (696, 103360), (760, 94656), (768, 93670), (816, 88160), (870, 82688), (912, 78880), (928, 77520), (960, 74936), (969, 74240), (986, 72960), (1020, 70528), (1088, 66120), (1102, 65280), (1140, 63104), (1160, 62016), (1216, 59160), (1280, 56202), (1292, 55680), (1360, 52896), (1392, 51680), (1479, 48640), (1520, 47328), (1536, 46835), (1615, 44544), (1632, 44080), (1653, 43520), (1740, 41344), (1824, 39440), (1856, 38760), (1920, 37468), (1938, 37120), (1972, 36480), (2040, 35264), (2176, 33060), (2204, 32640), (2280, 31552), (2320, 31008), (2432, 29580), (2465, 29184), (2560, 28101), (2584, 27840), (2720, 26448), (2755, 26112), (2784, 25840), (2958, 24320), (3040, 23664), (3230, 22272), (3264, 22040), (3306, 21760), (3480, 20672), (3648, 19720), (3712, 19380), (3840, 18734), (3876, 18560), (3944, 18240), (4080, 17632), (4352, 16530), (4408, 16320), (4560, 15776), (4640, 15504), (4845, 14848), (4864, 14790), (4930, 14592), (5168, 13920), (5440, 13224), (5510, 13056), (5568, 12920), (5916, 12160), (6080, 11832), (6460, 11136), (6528, 11020), (6612, 10880), (6960, 10336), (7296, 9860), (7395, 9728), (7424, 9690), (7680, 9367), (7752, 9280), (7888, 9120), (8160, 8816), (8265, 8704)]