1263413760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 320

約数和(自身を含む): 4695128064

約数和(自身を除く): 3431714304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 256, 280, 284, 320, 331, 336, 355, 384, 420, 426, 448, 480, 497, 512, 560, 568, 640, 662, 672, 710, 768, 840, 852, 896, 960, 993, 994, 1065, 1120, 1136, 1280, 1324, 1344, 1420, 1491, 1536, 1655, 1680, 1704, 1792, 1920, 1986, 1988, 2130, 2240, 2272, 2317, 2485, 2560, 2648, 2688, 2840, 2982, 3310, 3360, 3408, 3584, 3840, 3972, 3976, 4260, 4480, 4544, 4634, 4965, 4970, 5296, 5376, 5680, 5964, 6620, 6720, 6816, 6951, 7455, 7680, 7944, 7952, 8520, 8960, 9088, 9268, 9930, 9940, 10592, 10752, 11360, 11585, 11928, 13240, 13440, 13632, 13902, 14910, 15888, 15904, 17040, 17920, 18176, 18536, 19860, 19880, 21184, 22720, 23170, 23501, 23856, 26480, 26880, 27264, 27804, 29820, 31776, 31808, 34080, 34755, 36352, 37072, 39720, 39760, 42368, 45440, 46340, 47002, 47712, 52960, 53760, 54528, 55608, 59640, 63552, 63616, 68160, 69510, 70503, 74144, 79440, 79520, 84736, 90880, 92680, 94004, 95424, 105920, 109056, 111216, 117505, 119280, 127104, 127232, 136320, 139020, 141006, 148288, 158880, 159040, 164507, 169472, 181760, 185360, 188008, 190848, 211840, 222432, 235010, 238560, 254208, 254464, 272640, 278040, 282012, 296576, 317760, 318080, 329014, 352515, 370720, 376016, 381696, 423680, 444864, 470020, 477120, 493521, 508416, 545280, 556080, 564024, 593152, 635520, 636160, 658028, 705030, 741440, 752032, 763392, 822535, 847360, 889728, 940040, 954240, 987042, 1112160, 1128048, 1186304, 1271040, 1272320, 1316056, 1410060, 1482880, 1504064, 1645070, 1779456, 1880080, 1908480, 1974084, 2224320, 2256096, 2467605, 2542080, 2632112, 2820120, 2965760, 3008128, 3290140, 3558912, 3760160, 3816960, 3948168, 4448640, 4512192, 4935210, 5264224, 5640240, 5931520, 6016256, 6580280, 7520320, 7896336, 8897280, 9024384, 9870420, 10528448, 11280480, 12032512, 13160560, 15040640, 15792672, 17794560, 18048768, 19740840, 21056896, 22560960, 26321120, 30081280, 31585344, 36097536, 39481680, 42113792, 45121920, 52642240, 60162560, 63170688, 78963360, 84227584, 90243840, 105284480, 126341376, 157926720, 180487680, 210568960, 252682752, 315853440, 421137920, 631706880, 1263413760]

約数ペア:

[(1, 1263413760), (2, 631706880), (3, 421137920), (4, 315853440), (5, 252682752), (6, 210568960), (7, 180487680), (8, 157926720), (10, 126341376), (12, 105284480), (14, 90243840), (15, 84227584), (16, 78963360), (20, 63170688), (21, 60162560), (24, 52642240), (28, 45121920), (30, 42113792), (32, 39481680), (35, 36097536), (40, 31585344), (42, 30081280), (48, 26321120), (56, 22560960), (60, 21056896), (64, 19740840), (70, 18048768), (71, 17794560), (80, 15792672), (84, 15040640), (96, 13160560), (105, 12032512), (112, 11280480), (120, 10528448), (128, 9870420), (140, 9024384), (142, 8897280), (160, 7896336), (168, 7520320), (192, 6580280), (210, 6016256), (213, 5931520), (224, 5640240), (240, 5264224), (256, 4935210), (280, 4512192), (284, 4448640), (320, 3948168), (331, 3816960), (336, 3760160), (355, 3558912), (384, 3290140), (420, 3008128), (426, 2965760), (448, 2820120), (480, 2632112), (497, 2542080), (512, 2467605), (560, 2256096), (568, 2224320), (640, 1974084), (662, 1908480), (672, 1880080), (710, 1779456), (768, 1645070), (840, 1504064), (852, 1482880), (896, 1410060), (960, 1316056), (993, 1272320), (994, 1271040), (1065, 1186304), (1120, 1128048), (1136, 1112160), (1280, 987042), (1324, 954240), (1344, 940040), (1420, 889728), (1491, 847360), (1536, 822535), (1655, 763392), (1680, 752032), (1704, 741440), (1792, 705030), (1920, 658028), (1986, 636160), (1988, 635520), (2130, 593152), (2240, 564024), (2272, 556080), (2317, 545280), (2485, 508416), (2560, 493521), (2648, 477120), (2688, 470020), (2840, 444864), (2982, 423680), (3310, 381696), (3360, 376016), (3408, 370720), (3584, 352515), (3840, 329014), (3972, 318080), (3976, 317760), (4260, 296576), (4480, 282012), (4544, 278040), (4634, 272640), (4965, 254464), (4970, 254208), (5296, 238560), (5376, 235010), (5680, 222432), (5964, 211840), (6620, 190848), (6720, 188008), (6816, 185360), (6951, 181760), (7455, 169472), (7680, 164507), (7944, 159040), (7952, 158880), (8520, 148288), (8960, 141006), (9088, 139020), (9268, 136320), (9930, 127232), (9940, 127104), (10592, 119280), (10752, 117505), (11360, 111216), (11585, 109056), (11928, 105920), (13240, 95424), (13440, 94004), (13632, 92680), (13902, 90880), (14910, 84736), (15888, 79520), (15904, 79440), (17040, 74144), (17920, 70503), (18176, 69510), (18536, 68160), (19860, 63616), (19880, 63552), (21184, 59640), (22720, 55608), (23170, 54528), (23501, 53760), (23856, 52960), (26480, 47712), (26880, 47002), (27264, 46340), (27804, 45440), (29820, 42368), (31776, 39760), (31808, 39720), (34080, 37072), (34755, 36352)]