1023426560

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 2733161004

約数和(自身を除く): 1709734444

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 961, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1922, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3844, 3968, 4030, 4096, 4160, 4805, 4960, 5120, 6448, 6656, 7688, 7936, 8060, 8192, 8320, 9610, 9920, 10240, 12493, 12896, 13312, 15376, 15872, 16120, 16384, 16640, 19220, 19840, 20480, 24986, 25792, 26624, 30752, 31744, 32240, 33280, 38440, 39680, 40960, 49972, 51584, 53248, 61504, 62465, 63488, 64480, 66560, 76880, 79360, 81920, 99944, 103168, 106496, 123008, 124930, 126976, 128960, 133120, 153760, 158720, 199888, 206336, 212992, 246016, 249860, 253952, 257920, 266240, 307520, 317440, 399776, 412672, 492032, 499720, 507904, 515840, 532480, 615040, 634880, 799552, 825344, 984064, 999440, 1031680, 1064960, 1230080, 1269760, 1599104, 1650688, 1968128, 1998880, 2063360, 2460160, 2539520, 3198208, 3301376, 3936256, 3997760, 4126720, 4920320, 6396416, 6602752, 7872512, 7995520, 8253440, 9840640, 12792832, 15745024, 15991040, 16506880, 19681280, 25585664, 31982080, 33013760, 39362560, 51171328, 63964160, 78725120, 102342656, 127928320, 204685312, 255856640, 511713280, 1023426560]

約数ペア:

[(1, 1023426560), (2, 511713280), (4, 255856640), (5, 204685312), (8, 127928320), (10, 102342656), (13, 78725120), (16, 63964160), (20, 51171328), (26, 39362560), (31, 33013760), (32, 31982080), (40, 25585664), (52, 19681280), (62, 16506880), (64, 15991040), (65, 15745024), (80, 12792832), (104, 9840640), (124, 8253440), (128, 7995520), (130, 7872512), (155, 6602752), (160, 6396416), (208, 4920320), (248, 4126720), (256, 3997760), (260, 3936256), (310, 3301376), (320, 3198208), (403, 2539520), (416, 2460160), (496, 2063360), (512, 1998880), (520, 1968128), (620, 1650688), (640, 1599104), (806, 1269760), (832, 1230080), (961, 1064960), (992, 1031680), (1024, 999440), (1040, 984064), (1240, 825344), (1280, 799552), (1612, 634880), (1664, 615040), (1922, 532480), (1984, 515840), (2015, 507904), (2048, 499720), (2080, 492032), (2480, 412672), (2560, 399776), (3224, 317440), (3328, 307520), (3844, 266240), (3968, 257920), (4030, 253952), (4096, 249860), (4160, 246016), (4805, 212992), (4960, 206336), (5120, 199888), (6448, 158720), (6656, 153760), (7688, 133120), (7936, 128960), (8060, 126976), (8192, 124930), (8320, 123008), (9610, 106496), (9920, 103168), (10240, 99944), (12493, 81920), (12896, 79360), (13312, 76880), (15376, 66560), (15872, 64480), (16120, 63488), (16384, 62465), (16640, 61504), (19220, 53248), (19840, 51584), (20480, 49972), (24986, 40960), (25792, 39680), (26624, 38440), (30752, 33280), (31744, 32240)]