57774080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 208

約数和(自身を含む): 176139264

約数和(自身を除く): 118365184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1024, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2048, 2080, 2170, 2240, 2480, 2560, 2821, 2912, 3224, 3328, 3472, 3584, 3640, 3968, 4030, 4096, 4160, 4340, 4480, 4960, 5120, 5642, 5824, 6448, 6656, 6944, 7168, 7280, 7936, 8060, 8320, 8680, 8960, 9920, 10240, 11284, 11648, 12896, 13312, 13888, 14105, 14336, 14560, 15872, 16120, 16640, 17360, 17920, 19840, 20480, 22568, 23296, 25792, 26624, 27776, 28210, 28672, 29120, 31744, 32240, 33280, 34720, 35840, 39680, 45136, 46592, 51584, 53248, 55552, 56420, 58240, 63488, 64480, 66560, 69440, 71680, 79360, 90272, 93184, 103168, 111104, 112840, 116480, 126976, 128960, 133120, 138880, 143360, 158720, 180544, 186368, 206336, 222208, 225680, 232960, 257920, 266240, 277760, 317440, 361088, 372736, 412672, 444416, 451360, 465920, 515840, 555520, 634880, 722176, 825344, 888832, 902720, 931840, 1031680, 1111040, 1444352, 1650688, 1805440, 1863680, 2063360, 2222080, 2888704, 3610880, 4126720, 4444160, 5777408, 7221760, 8253440, 11554816, 14443520, 28887040, 57774080]

約数ペア:

[(1, 57774080), (2, 28887040), (4, 14443520), (5, 11554816), (7, 8253440), (8, 7221760), (10, 5777408), (13, 4444160), (14, 4126720), (16, 3610880), (20, 2888704), (26, 2222080), (28, 2063360), (31, 1863680), (32, 1805440), (35, 1650688), (40, 1444352), (52, 1111040), (56, 1031680), (62, 931840), (64, 902720), (65, 888832), (70, 825344), (80, 722176), (91, 634880), (104, 555520), (112, 515840), (124, 465920), (128, 451360), (130, 444416), (140, 412672), (155, 372736), (160, 361088), (182, 317440), (208, 277760), (217, 266240), (224, 257920), (248, 232960), (256, 225680), (260, 222208), (280, 206336), (310, 186368), (320, 180544), (364, 158720), (403, 143360), (416, 138880), (434, 133120), (448, 128960), (455, 126976), (496, 116480), (512, 112840), (520, 111104), (560, 103168), (620, 93184), (640, 90272), (728, 79360), (806, 71680), (832, 69440), (868, 66560), (896, 64480), (910, 63488), (992, 58240), (1024, 56420), (1040, 55552), (1085, 53248), (1120, 51584), (1240, 46592), (1280, 45136), (1456, 39680), (1612, 35840), (1664, 34720), (1736, 33280), (1792, 32240), (1820, 31744), (1984, 29120), (2015, 28672), (2048, 28210), (2080, 27776), (2170, 26624), (2240, 25792), (2480, 23296), (2560, 22568), (2821, 20480), (2912, 19840), (3224, 17920), (3328, 17360), (3472, 16640), (3584, 16120), (3640, 15872), (3968, 14560), (4030, 14336), (4096, 14105), (4160, 13888), (4340, 13312), (4480, 12896), (4960, 11648), (5120, 11284), (5642, 10240), (5824, 9920), (6448, 8960), (6656, 8680), (6944, 8320), (7168, 8060), (7280, 7936)]