271025280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 944536320

約数和(自身を除く): 673511040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 223, 240, 288, 320, 360, 384, 422, 446, 480, 576, 633, 640, 669, 720, 844, 892, 960, 1055, 1115, 1152, 1266, 1338, 1440, 1688, 1784, 1899, 1920, 2007, 2110, 2230, 2532, 2676, 2880, 3165, 3345, 3376, 3568, 3798, 4014, 4220, 4460, 5064, 5352, 5760, 6330, 6690, 6752, 7136, 7596, 8028, 8440, 8920, 9495, 10035, 10128, 10704, 12660, 13380, 13504, 14272, 15192, 16056, 16880, 17840, 18990, 20070, 20256, 21408, 25320, 26760, 27008, 28544, 30384, 32112, 33760, 35680, 37980, 40140, 40512, 42816, 47053, 50640, 53520, 60768, 64224, 67520, 71360, 75960, 80280, 81024, 85632, 94106, 101280, 107040, 121536, 128448, 135040, 141159, 142720, 151920, 160560, 188212, 202560, 214080, 235265, 243072, 256896, 282318, 303840, 321120, 376424, 405120, 423477, 428160, 470530, 564636, 607680, 642240, 705795, 752848, 846954, 941060, 1129272, 1215360, 1284480, 1411590, 1505696, 1693908, 1882120, 2117385, 2258544, 2823180, 3011392, 3387816, 3764240, 4234770, 4517088, 5646360, 6022784, 6775632, 7528480, 8469540, 9034176, 11292720, 13551264, 15056960, 16939080, 18068352, 22585440, 27102528, 30113920, 33878160, 45170880, 54205056, 67756320, 90341760, 135512640, 271025280]

約数ペア:

[(1, 271025280), (2, 135512640), (3, 90341760), (4, 67756320), (5, 54205056), (6, 45170880), (8, 33878160), (9, 30113920), (10, 27102528), (12, 22585440), (15, 18068352), (16, 16939080), (18, 15056960), (20, 13551264), (24, 11292720), (30, 9034176), (32, 8469540), (36, 7528480), (40, 6775632), (45, 6022784), (48, 5646360), (60, 4517088), (64, 4234770), (72, 3764240), (80, 3387816), (90, 3011392), (96, 2823180), (120, 2258544), (128, 2117385), (144, 1882120), (160, 1693908), (180, 1505696), (192, 1411590), (211, 1284480), (223, 1215360), (240, 1129272), (288, 941060), (320, 846954), (360, 752848), (384, 705795), (422, 642240), (446, 607680), (480, 564636), (576, 470530), (633, 428160), (640, 423477), (669, 405120), (720, 376424), (844, 321120), (892, 303840), (960, 282318), (1055, 256896), (1115, 243072), (1152, 235265), (1266, 214080), (1338, 202560), (1440, 188212), (1688, 160560), (1784, 151920), (1899, 142720), (1920, 141159), (2007, 135040), (2110, 128448), (2230, 121536), (2532, 107040), (2676, 101280), (2880, 94106), (3165, 85632), (3345, 81024), (3376, 80280), (3568, 75960), (3798, 71360), (4014, 67520), (4220, 64224), (4460, 60768), (5064, 53520), (5352, 50640), (5760, 47053), (6330, 42816), (6690, 40512), (6752, 40140), (7136, 37980), (7596, 35680), (8028, 33760), (8440, 32112), (8920, 30384), (9495, 28544), (10035, 27008), (10128, 26760), (10704, 25320), (12660, 21408), (13380, 20256), (13504, 20070), (14272, 18990), (15192, 17840), (16056, 16880)]