561014720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 168

約数和(自身を含む): 1597676256

約数和(自身を除く): 1036661536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 370, 392, 448, 490, 518, 560, 592, 740, 784, 967, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1934, 1960, 2072, 2240, 2368, 2590, 2960, 3136, 3626, 3868, 3920, 4144, 4835, 5180, 5920, 6769, 7252, 7736, 7840, 8288, 9065, 9670, 10360, 11840, 13538, 14504, 15472, 15680, 16576, 18130, 19340, 20720, 27076, 29008, 30944, 33845, 35779, 36260, 38680, 41440, 47383, 54152, 58016, 61888, 67690, 71558, 72520, 77360, 82880, 94766, 108304, 116032, 135380, 143116, 145040, 154720, 178895, 189532, 216608, 236915, 250453, 270760, 286232, 290080, 309440, 357790, 379064, 433216, 473830, 500906, 541520, 572464, 580160, 715580, 758128, 947660, 1001812, 1083040, 1144928, 1252265, 1431160, 1516256, 1753171, 1895320, 2003624, 2166080, 2289856, 2504530, 2862320, 3032512, 3506342, 3790640, 4007248, 5009060, 5724640, 7012684, 7581280, 8014496, 8765855, 10018120, 11449280, 14025368, 15162560, 16028992, 17531710, 20036240, 28050736, 35063420, 40072480, 56101472, 70126840, 80144960, 112202944, 140253680, 280507360, 561014720]

約数ペア:

[(1, 561014720), (2, 280507360), (4, 140253680), (5, 112202944), (7, 80144960), (8, 70126840), (10, 56101472), (14, 40072480), (16, 35063420), (20, 28050736), (28, 20036240), (32, 17531710), (35, 16028992), (37, 15162560), (40, 14025368), (49, 11449280), (56, 10018120), (64, 8765855), (70, 8014496), (74, 7581280), (80, 7012684), (98, 5724640), (112, 5009060), (140, 4007248), (148, 3790640), (160, 3506342), (185, 3032512), (196, 2862320), (224, 2504530), (245, 2289856), (259, 2166080), (280, 2003624), (296, 1895320), (320, 1753171), (370, 1516256), (392, 1431160), (448, 1252265), (490, 1144928), (518, 1083040), (560, 1001812), (592, 947660), (740, 758128), (784, 715580), (967, 580160), (980, 572464), (1036, 541520), (1120, 500906), (1184, 473830), (1295, 433216), (1480, 379064), (1568, 357790), (1813, 309440), (1934, 290080), (1960, 286232), (2072, 270760), (2240, 250453), (2368, 236915), (2590, 216608), (2960, 189532), (3136, 178895), (3626, 154720), (3868, 145040), (3920, 143116), (4144, 135380), (4835, 116032), (5180, 108304), (5920, 94766), (6769, 82880), (7252, 77360), (7736, 72520), (7840, 71558), (8288, 67690), (9065, 61888), (9670, 58016), (10360, 54152), (11840, 47383), (13538, 41440), (14504, 38680), (15472, 36260), (15680, 35779), (16576, 33845), (18130, 30944), (19340, 29008), (20720, 27076)]