6522880

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{13}}^1$

素因数の和:54

約数の個数: 144

約数和(自身を含む): 19606860

約数和(自身を除く): 13083980

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1024, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2048, 2080, 2240, 2548, 2560, 2912, 3136, 3185, 3328, 3584, 3640, 3920, 4160, 4480, 5096, 5120, 5824, 6272, 6370, 6656, 7168, 7280, 7840, 8320, 8960, 10192, 10240, 11648, 12544, 12740, 13312, 14336, 14560, 15680, 16640, 17920, 20384, 23296, 25088, 25480, 26624, 29120, 31360, 33280, 35840, 40768, 46592, 50176, 50960, 58240, 62720, 66560, 71680, 81536, 93184, 100352, 101920, 116480, 125440, 133120, 163072, 186368, 203840, 232960, 250880, 326144, 407680, 465920, 501760, 652288, 815360, 931840, 1304576, 1630720, 3261440, 6522880]

約数ペア:

[(1, 6522880), (2, 3261440), (4, 1630720), (5, 1304576), (7, 931840), (8, 815360), (10, 652288), (13, 501760), (14, 465920), (16, 407680), (20, 326144), (26, 250880), (28, 232960), (32, 203840), (35, 186368), (40, 163072), (49, 133120), (52, 125440), (56, 116480), (64, 101920), (65, 100352), (70, 93184), (80, 81536), (91, 71680), (98, 66560), (104, 62720), (112, 58240), (128, 50960), (130, 50176), (140, 46592), (160, 40768), (182, 35840), (196, 33280), (208, 31360), (224, 29120), (245, 26624), (256, 25480), (260, 25088), (280, 23296), (320, 20384), (364, 17920), (392, 16640), (416, 15680), (448, 14560), (455, 14336), (490, 13312), (512, 12740), (520, 12544), (560, 11648), (637, 10240), (640, 10192), (728, 8960), (784, 8320), (832, 7840), (896, 7280), (910, 7168), (980, 6656), (1024, 6370), (1040, 6272), (1120, 5824), (1274, 5120), (1280, 5096), (1456, 4480), (1568, 4160), (1664, 3920), (1792, 3640), (1820, 3584), (1960, 3328), (2048, 3185), (2080, 3136), (2240, 2912), (2548, 2560)]