16496480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 52835328

約数和(自身を除く): 36338848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 103, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 206, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 412, 416, 440, 455, 515, 520, 560, 572, 616, 715, 721, 728, 770, 824, 880, 910, 1001, 1030, 1040, 1120, 1133, 1144, 1232, 1339, 1430, 1442, 1456, 1540, 1648, 1760, 1820, 2002, 2060, 2080, 2266, 2288, 2464, 2678, 2860, 2884, 2912, 3080, 3296, 3605, 3640, 4004, 4120, 4532, 4576, 5005, 5356, 5665, 5720, 5768, 6160, 6695, 7210, 7280, 7931, 8008, 8240, 9064, 9373, 10010, 10712, 11330, 11440, 11536, 12320, 13390, 14420, 14560, 14729, 15862, 16016, 16480, 18128, 18746, 20020, 21424, 22660, 22880, 23072, 26780, 28840, 29458, 31724, 32032, 36256, 37492, 39655, 40040, 42848, 45320, 46865, 53560, 57680, 58916, 63448, 73645, 74984, 79310, 80080, 90640, 93730, 103103, 107120, 115360, 117832, 126896, 147290, 149968, 158620, 160160, 181280, 187460, 206206, 214240, 235664, 253792, 294580, 299936, 317240, 374920, 412412, 471328, 515515, 589160, 634480, 749840, 824824, 1031030, 1178320, 1268960, 1499680, 1649648, 2062060, 2356640, 3299296, 4124120, 8248240, 16496480]

約数ペア:

[(1, 16496480), (2, 8248240), (4, 4124120), (5, 3299296), (7, 2356640), (8, 2062060), (10, 1649648), (11, 1499680), (13, 1268960), (14, 1178320), (16, 1031030), (20, 824824), (22, 749840), (26, 634480), (28, 589160), (32, 515515), (35, 471328), (40, 412412), (44, 374920), (52, 317240), (55, 299936), (56, 294580), (65, 253792), (70, 235664), (77, 214240), (80, 206206), (88, 187460), (91, 181280), (103, 160160), (104, 158620), (110, 149968), (112, 147290), (130, 126896), (140, 117832), (143, 115360), (154, 107120), (160, 103103), (176, 93730), (182, 90640), (206, 80080), (208, 79310), (220, 74984), (224, 73645), (260, 63448), (280, 58916), (286, 57680), (308, 53560), (352, 46865), (364, 45320), (385, 42848), (412, 40040), (416, 39655), (440, 37492), (455, 36256), (515, 32032), (520, 31724), (560, 29458), (572, 28840), (616, 26780), (715, 23072), (721, 22880), (728, 22660), (770, 21424), (824, 20020), (880, 18746), (910, 18128), (1001, 16480), (1030, 16016), (1040, 15862), (1120, 14729), (1133, 14560), (1144, 14420), (1232, 13390), (1339, 12320), (1430, 11536), (1442, 11440), (1456, 11330), (1540, 10712), (1648, 10010), (1760, 9373), (1820, 9064), (2002, 8240), (2060, 8008), (2080, 7931), (2266, 7280), (2288, 7210), (2464, 6695), (2678, 6160), (2860, 5768), (2884, 5720), (2912, 5665), (3080, 5356), (3296, 5005), (3605, 4576), (3640, 4532), (4004, 4120)]