6388480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 18837504

約数和(自身を除く): 12449024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 155, 160, 161, 184, 217, 224, 230, 248, 256, 280, 310, 320, 322, 368, 434, 448, 460, 496, 560, 620, 640, 644, 713, 736, 805, 868, 896, 920, 992, 1085, 1120, 1240, 1280, 1288, 1426, 1472, 1610, 1736, 1792, 1840, 1984, 2170, 2240, 2480, 2576, 2852, 2944, 3220, 3472, 3565, 3680, 3968, 4340, 4480, 4960, 4991, 5152, 5704, 5888, 6440, 6944, 7130, 7360, 7936, 8680, 8960, 9920, 9982, 10304, 11408, 12880, 13888, 14260, 14720, 17360, 19840, 19964, 20608, 22816, 24955, 25760, 27776, 28520, 29440, 34720, 39680, 39928, 41216, 45632, 49910, 51520, 55552, 57040, 69440, 79856, 91264, 99820, 103040, 114080, 138880, 159712, 182528, 199640, 206080, 228160, 277760, 319424, 399280, 456320, 638848, 798560, 912640, 1277696, 1597120, 3194240, 6388480]

約数ペア:

[(1, 6388480), (2, 3194240), (4, 1597120), (5, 1277696), (7, 912640), (8, 798560), (10, 638848), (14, 456320), (16, 399280), (20, 319424), (23, 277760), (28, 228160), (31, 206080), (32, 199640), (35, 182528), (40, 159712), (46, 138880), (56, 114080), (62, 103040), (64, 99820), (70, 91264), (80, 79856), (92, 69440), (112, 57040), (115, 55552), (124, 51520), (128, 49910), (140, 45632), (155, 41216), (160, 39928), (161, 39680), (184, 34720), (217, 29440), (224, 28520), (230, 27776), (248, 25760), (256, 24955), (280, 22816), (310, 20608), (320, 19964), (322, 19840), (368, 17360), (434, 14720), (448, 14260), (460, 13888), (496, 12880), (560, 11408), (620, 10304), (640, 9982), (644, 9920), (713, 8960), (736, 8680), (805, 7936), (868, 7360), (896, 7130), (920, 6944), (992, 6440), (1085, 5888), (1120, 5704), (1240, 5152), (1280, 4991), (1288, 4960), (1426, 4480), (1472, 4340), (1610, 3968), (1736, 3680), (1792, 3565), (1840, 3472), (1984, 3220), (2170, 2944), (2240, 2852), (2480, 2576)]