276422720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 252

約数和(自身を含む): 826722756

約数和(自身を除く): 550300036

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 61, 64, 68, 70, 80, 85, 98, 112, 119, 122, 136, 140, 160, 170, 196, 224, 238, 244, 245, 272, 280, 289, 305, 320, 340, 392, 427, 448, 476, 488, 490, 544, 560, 578, 595, 610, 680, 784, 833, 854, 952, 976, 980, 1037, 1088, 1120, 1156, 1190, 1220, 1360, 1445, 1568, 1666, 1708, 1904, 1952, 1960, 2023, 2074, 2135, 2240, 2312, 2380, 2440, 2720, 2890, 2989, 3136, 3332, 3416, 3808, 3904, 3920, 4046, 4148, 4165, 4270, 4624, 4760, 4880, 5185, 5440, 5780, 5978, 6664, 6832, 7259, 7616, 7840, 8092, 8296, 8330, 8540, 9248, 9520, 9760, 10115, 10370, 11560, 11956, 13328, 13664, 14161, 14518, 14945, 15680, 16184, 16592, 16660, 17080, 17629, 18496, 19040, 19520, 20230, 20740, 23120, 23912, 26656, 27328, 28322, 29036, 29890, 32368, 33184, 33320, 34160, 35258, 36295, 38080, 40460, 41480, 46240, 47824, 50813, 53312, 56644, 58072, 59780, 64736, 66368, 66640, 68320, 70516, 70805, 72590, 80920, 82960, 88145, 92480, 95648, 101626, 113288, 116144, 119560, 123403, 129472, 133280, 136640, 141032, 141610, 145180, 161840, 165920, 176290, 191296, 203252, 226576, 232288, 239120, 246806, 254065, 266560, 282064, 283220, 290360, 323680, 331840, 352580, 406504, 453152, 464576, 478240, 493612, 508130, 564128, 566440, 580720, 617015, 647360, 705160, 813008, 863821, 906304, 956480, 987224, 1016260, 1128256, 1132880, 1161440, 1234030, 1410320, 1626016, 1727642, 1974448, 2032520, 2265760, 2322880, 2468060, 2820640, 3252032, 3455284, 3948896, 4065040, 4319105, 4531520, 4936120, 5641280, 6910568, 7897792, 8130080, 8638210, 9872240, 13821136, 16260160, 17276420, 19744480, 27642272, 34552840, 39488960, 55284544, 69105680, 138211360, 276422720]

約数ペア:

[(1, 276422720), (2, 138211360), (4, 69105680), (5, 55284544), (7, 39488960), (8, 34552840), (10, 27642272), (14, 19744480), (16, 17276420), (17, 16260160), (20, 13821136), (28, 9872240), (32, 8638210), (34, 8130080), (35, 7897792), (40, 6910568), (49, 5641280), (56, 4936120), (61, 4531520), (64, 4319105), (68, 4065040), (70, 3948896), (80, 3455284), (85, 3252032), (98, 2820640), (112, 2468060), (119, 2322880), (122, 2265760), (136, 2032520), (140, 1974448), (160, 1727642), (170, 1626016), (196, 1410320), (224, 1234030), (238, 1161440), (244, 1132880), (245, 1128256), (272, 1016260), (280, 987224), (289, 956480), (305, 906304), (320, 863821), (340, 813008), (392, 705160), (427, 647360), (448, 617015), (476, 580720), (488, 566440), (490, 564128), (544, 508130), (560, 493612), (578, 478240), (595, 464576), (610, 453152), (680, 406504), (784, 352580), (833, 331840), (854, 323680), (952, 290360), (976, 283220), (980, 282064), (1037, 266560), (1088, 254065), (1120, 246806), (1156, 239120), (1190, 232288), (1220, 226576), (1360, 203252), (1445, 191296), (1568, 176290), (1666, 165920), (1708, 161840), (1904, 145180), (1952, 141610), (1960, 141032), (2023, 136640), (2074, 133280), (2135, 129472), (2240, 123403), (2312, 119560), (2380, 116144), (2440, 113288), (2720, 101626), (2890, 95648), (2989, 92480), (3136, 88145), (3332, 82960), (3416, 80920), (3808, 72590), (3904, 70805), (3920, 70516), (4046, 68320), (4148, 66640), (4165, 66368), (4270, 64736), (4624, 59780), (4760, 58072), (4880, 56644), (5185, 53312), (5440, 50813), (5780, 47824), (5978, 46240), (6664, 41480), (6832, 40460), (7259, 38080), (7616, 36295), (7840, 35258), (8092, 34160), (8296, 33320), (8330, 33184), (8540, 32368), (9248, 29890), (9520, 29036), (9760, 28322), (10115, 27328), (10370, 26656), (11560, 23912), (11956, 23120), (13328, 20740), (13664, 20230), (14161, 19520), (14518, 19040), (14945, 18496), (15680, 17629), (16184, 17080), (16592, 16660)]