139086080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 411187392

約数和(自身を除く): 272101312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 128, 133, 140, 152, 160, 172, 190, 215, 224, 256, 266, 280, 301, 304, 320, 344, 361, 380, 430, 448, 532, 560, 602, 608, 640, 665, 688, 722, 760, 817, 860, 896, 1064, 1120, 1204, 1216, 1280, 1330, 1376, 1444, 1505, 1520, 1634, 1720, 1792, 1805, 2128, 2240, 2408, 2432, 2527, 2660, 2752, 2888, 3010, 3040, 3268, 3440, 3610, 4085, 4256, 4480, 4816, 4864, 5054, 5320, 5504, 5719, 5776, 6020, 6080, 6536, 6880, 7220, 8170, 8512, 8960, 9632, 10108, 10640, 11008, 11438, 11552, 12040, 12160, 12635, 13072, 13760, 14440, 15523, 16340, 17024, 19264, 20216, 21280, 22876, 23104, 24080, 24320, 25270, 26144, 27520, 28595, 28880, 31046, 32680, 34048, 38528, 40432, 42560, 45752, 46208, 48160, 50540, 52288, 55040, 57190, 57760, 62092, 65360, 77056, 77615, 80864, 85120, 91504, 92416, 96320, 101080, 104576, 108661, 114380, 115520, 124184, 130720, 155230, 161728, 170240, 183008, 192640, 202160, 209152, 217322, 228760, 231040, 248368, 261440, 310460, 323456, 366016, 385280, 404320, 434644, 457520, 462080, 496736, 522880, 543305, 620920, 646912, 732032, 808640, 869288, 915040, 993472, 1045760, 1086610, 1241840, 1464064, 1617280, 1738576, 1830080, 1986944, 2173220, 2483680, 3234560, 3477152, 3660160, 3973888, 4346440, 4967360, 6954304, 7320320, 8692880, 9934720, 13908608, 17385760, 19869440, 27817216, 34771520, 69543040, 139086080]

約数ペア:

[(1, 139086080), (2, 69543040), (4, 34771520), (5, 27817216), (7, 19869440), (8, 17385760), (10, 13908608), (14, 9934720), (16, 8692880), (19, 7320320), (20, 6954304), (28, 4967360), (32, 4346440), (35, 3973888), (38, 3660160), (40, 3477152), (43, 3234560), (56, 2483680), (64, 2173220), (70, 1986944), (76, 1830080), (80, 1738576), (86, 1617280), (95, 1464064), (112, 1241840), (128, 1086610), (133, 1045760), (140, 993472), (152, 915040), (160, 869288), (172, 808640), (190, 732032), (215, 646912), (224, 620920), (256, 543305), (266, 522880), (280, 496736), (301, 462080), (304, 457520), (320, 434644), (344, 404320), (361, 385280), (380, 366016), (430, 323456), (448, 310460), (532, 261440), (560, 248368), (602, 231040), (608, 228760), (640, 217322), (665, 209152), (688, 202160), (722, 192640), (760, 183008), (817, 170240), (860, 161728), (896, 155230), (1064, 130720), (1120, 124184), (1204, 115520), (1216, 114380), (1280, 108661), (1330, 104576), (1376, 101080), (1444, 96320), (1505, 92416), (1520, 91504), (1634, 85120), (1720, 80864), (1792, 77615), (1805, 77056), (2128, 65360), (2240, 62092), (2408, 57760), (2432, 57190), (2527, 55040), (2660, 52288), (2752, 50540), (2888, 48160), (3010, 46208), (3040, 45752), (3268, 42560), (3440, 40432), (3610, 38528), (4085, 34048), (4256, 32680), (4480, 31046), (4816, 28880), (4864, 28595), (5054, 27520), (5320, 26144), (5504, 25270), (5719, 24320), (5776, 24080), (6020, 23104), (6080, 22876), (6536, 21280), (6880, 20216), (7220, 19264), (8170, 17024), (8512, 16340), (8960, 15523), (9632, 14440), (10108, 13760), (10640, 13072), (11008, 12635), (11438, 12160), (11552, 12040)]