1207541760

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 224

約数和(自身を含む): 4001121792

約数和(自身を除く): 2793580032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 317, 320, 372, 384, 465, 480, 496, 512, 620, 634, 640, 744, 768, 930, 951, 960, 992, 1024, 1240, 1268, 1280, 1488, 1536, 1585, 1860, 1902, 1920, 1984, 2048, 2480, 2536, 2560, 2976, 3072, 3170, 3720, 3804, 3840, 3968, 4096, 4755, 4960, 5072, 5120, 5952, 6144, 6340, 7440, 7608, 7680, 7936, 8192, 9510, 9827, 9920, 10144, 10240, 11904, 12288, 12680, 14880, 15216, 15360, 15872, 19020, 19654, 19840, 20288, 20480, 23808, 24576, 25360, 29481, 29760, 30432, 30720, 31744, 38040, 39308, 39680, 40576, 40960, 47616, 49135, 50720, 58962, 59520, 60864, 61440, 63488, 76080, 78616, 79360, 81152, 95232, 98270, 101440, 117924, 119040, 121728, 122880, 126976, 147405, 152160, 157232, 158720, 162304, 190464, 196540, 202880, 235848, 238080, 243456, 253952, 294810, 304320, 314464, 317440, 324608, 380928, 393080, 405760, 471696, 476160, 486912, 589620, 608640, 628928, 634880, 649216, 761856, 786160, 811520, 943392, 952320, 973824, 1179240, 1217280, 1257856, 1269760, 1298432, 1572320, 1623040, 1886784, 1904640, 1947648, 2358480, 2434560, 2515712, 2596864, 3144640, 3246080, 3773568, 3809280, 3895296, 4716960, 4869120, 5031424, 6289280, 6492160, 7547136, 7790592, 9433920, 9738240, 10062848, 12578560, 12984320, 15094272, 18867840, 19476480, 20125696, 25157120, 30188544, 37735680, 38952960, 40251392, 50314240, 60377088, 75471360, 80502784, 100628480, 120754176, 150942720, 201256960, 241508352, 301885440, 402513920, 603770880, 1207541760]

約数ペア:

[(1, 1207541760), (2, 603770880), (3, 402513920), (4, 301885440), (5, 241508352), (6, 201256960), (8, 150942720), (10, 120754176), (12, 100628480), (15, 80502784), (16, 75471360), (20, 60377088), (24, 50314240), (30, 40251392), (31, 38952960), (32, 37735680), (40, 30188544), (48, 25157120), (60, 20125696), (62, 19476480), (64, 18867840), (80, 15094272), (93, 12984320), (96, 12578560), (120, 10062848), (124, 9738240), (128, 9433920), (155, 7790592), (160, 7547136), (186, 6492160), (192, 6289280), (240, 5031424), (248, 4869120), (256, 4716960), (310, 3895296), (317, 3809280), (320, 3773568), (372, 3246080), (384, 3144640), (465, 2596864), (480, 2515712), (496, 2434560), (512, 2358480), (620, 1947648), (634, 1904640), (640, 1886784), (744, 1623040), (768, 1572320), (930, 1298432), (951, 1269760), (960, 1257856), (992, 1217280), (1024, 1179240), (1240, 973824), (1268, 952320), (1280, 943392), (1488, 811520), (1536, 786160), (1585, 761856), (1860, 649216), (1902, 634880), (1920, 628928), (1984, 608640), (2048, 589620), (2480, 486912), (2536, 476160), (2560, 471696), (2976, 405760), (3072, 393080), (3170, 380928), (3720, 324608), (3804, 317440), (3840, 314464), (3968, 304320), (4096, 294810), (4755, 253952), (4960, 243456), (5072, 238080), (5120, 235848), (5952, 202880), (6144, 196540), (6340, 190464), (7440, 162304), (7608, 158720), (7680, 157232), (7936, 152160), (8192, 147405), (9510, 126976), (9827, 122880), (9920, 121728), (10144, 119040), (10240, 117924), (11904, 101440), (12288, 98270), (12680, 95232), (14880, 81152), (15216, 79360), (15360, 78616), (15872, 76080), (19020, 63488), (19654, 61440), (19840, 60864), (20288, 59520), (20480, 58962), (23808, 50720), (24576, 49135), (25360, 47616), (29481, 40960), (29760, 40576), (30432, 39680), (30720, 39308), (31744, 38040)]