2691358080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 8883302400

約数和(自身を除く): 6191944320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 179, 191, 192, 205, 240, 246, 320, 328, 358, 382, 384, 410, 480, 492, 537, 573, 615, 640, 656, 716, 764, 820, 895, 955, 960, 984, 1074, 1146, 1230, 1312, 1432, 1528, 1640, 1790, 1910, 1920, 1968, 2148, 2292, 2460, 2624, 2685, 2864, 2865, 3056, 3280, 3580, 3820, 3936, 4296, 4584, 4920, 5248, 5370, 5728, 5730, 6112, 6560, 7160, 7339, 7640, 7831, 7872, 8592, 9168, 9840, 10740, 11456, 11460, 12224, 13120, 14320, 14678, 15280, 15662, 15744, 17184, 18336, 19680, 21480, 22017, 22912, 22920, 23493, 24448, 26240, 28640, 29356, 30560, 31324, 34189, 34368, 36672, 36695, 39155, 39360, 42960, 44034, 45840, 46986, 57280, 58712, 61120, 62648, 68378, 68736, 73344, 73390, 78310, 78720, 85920, 88068, 91680, 93972, 102567, 110085, 114560, 117424, 117465, 122240, 125296, 136756, 146780, 156620, 170945, 171840, 176136, 183360, 187944, 205134, 220170, 234848, 234930, 250592, 273512, 293560, 313240, 341890, 343680, 352272, 366720, 375888, 410268, 440340, 469696, 469860, 501184, 512835, 547024, 587120, 626480, 683780, 704544, 751776, 820536, 880680, 939392, 939720, 1002368, 1025670, 1094048, 1174240, 1252960, 1367560, 1401749, 1409088, 1503552, 1641072, 1761360, 1879440, 2051340, 2188096, 2348480, 2505920, 2735120, 2803498, 2818176, 3007104, 3282144, 3522720, 3758880, 4102680, 4205247, 4376192, 4696960, 5011840, 5470240, 5606996, 6564288, 7008745, 7045440, 7517760, 8205360, 8410494, 10940480, 11213992, 13128576, 14017490, 14090880, 15035520, 16410720, 16820988, 21026235, 21880960, 22427984, 28034980, 32821440, 33641976, 42052470, 44855968, 56069960, 65642880, 67283952, 84104940, 89711936, 112139920, 134567904, 168209880, 179423872, 224279840, 269135808, 336419760, 448559680, 538271616, 672839520, 897119360, 1345679040, 2691358080]

約数ペア:

[(1, 2691358080), (2, 1345679040), (3, 897119360), (4, 672839520), (5, 538271616), (6, 448559680), (8, 336419760), (10, 269135808), (12, 224279840), (15, 179423872), (16, 168209880), (20, 134567904), (24, 112139920), (30, 89711936), (32, 84104940), (40, 67283952), (41, 65642880), (48, 56069960), (60, 44855968), (64, 42052470), (80, 33641976), (82, 32821440), (96, 28034980), (120, 22427984), (123, 21880960), (128, 21026235), (160, 16820988), (164, 16410720), (179, 15035520), (191, 14090880), (192, 14017490), (205, 13128576), (240, 11213992), (246, 10940480), (320, 8410494), (328, 8205360), (358, 7517760), (382, 7045440), (384, 7008745), (410, 6564288), (480, 5606996), (492, 5470240), (537, 5011840), (573, 4696960), (615, 4376192), (640, 4205247), (656, 4102680), (716, 3758880), (764, 3522720), (820, 3282144), (895, 3007104), (955, 2818176), (960, 2803498), (984, 2735120), (1074, 2505920), (1146, 2348480), (1230, 2188096), (1312, 2051340), (1432, 1879440), (1528, 1761360), (1640, 1641072), (1790, 1503552), (1910, 1409088), (1920, 1401749), (1968, 1367560), (2148, 1252960), (2292, 1174240), (2460, 1094048), (2624, 1025670), (2685, 1002368), (2864, 939720), (2865, 939392), (3056, 880680), (3280, 820536), (3580, 751776), (3820, 704544), (3936, 683780), (4296, 626480), (4584, 587120), (4920, 547024), (5248, 512835), (5370, 501184), (5728, 469860), (5730, 469696), (6112, 440340), (6560, 410268), (7160, 375888), (7339, 366720), (7640, 352272), (7831, 343680), (7872, 341890), (8592, 313240), (9168, 293560), (9840, 273512), (10740, 250592), (11456, 234930), (11460, 234848), (12224, 220170), (13120, 205134), (14320, 187944), (14678, 183360), (15280, 176136), (15662, 171840), (15744, 170945), (17184, 156620), (18336, 146780), (19680, 136756), (21480, 125296), (22017, 122240), (22912, 117465), (22920, 117424), (23493, 114560), (24448, 110085), (26240, 102567), (28640, 93972), (29356, 91680), (30560, 88068), (31324, 85920), (34189, 78720), (34368, 78310), (36672, 73390), (36695, 73344), (39155, 68736), (39360, 68378), (42960, 62648), (44034, 61120), (45840, 58712), (46986, 57280)]