2007216640

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5530

約数の個数: 160

約数和(自身を含む): 5655013056

約数和(自身を除く): 3647796416

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2560, 2816, 2860, 3328, 3520, 4160, 4576, 5483, 5632, 5720, 6656, 7040, 8320, 9152, 10966, 11440, 14080, 16640, 18304, 21932, 22880, 27415, 28160, 33280, 36608, 43864, 45760, 54830, 60313, 71279, 73216, 87728, 91520, 109660, 120626, 142558, 175456, 183040, 219320, 241252, 285116, 301565, 350912, 356395, 366080, 438640, 482504, 570232, 603130, 701824, 712790, 784069, 877280, 965008, 1140464, 1206260, 1403648, 1425580, 1568138, 1754560, 1930016, 2280928, 2412520, 2807296, 2851160, 3136276, 3509120, 3860032, 3920345, 4561856, 4825040, 5702320, 6272552, 7018240, 7720064, 7840690, 9123712, 9650080, 11404640, 12545104, 14036480, 15440128, 15681380, 18247424, 19300160, 22809280, 25090208, 30880256, 31362760, 36494848, 38600320, 45618560, 50180416, 62725520, 77200640, 91237120, 100360832, 125451040, 154401280, 182474240, 200721664, 250902080, 401443328, 501804160, 1003608320, 2007216640]

約数ペア:

[(1, 2007216640), (2, 1003608320), (4, 501804160), (5, 401443328), (8, 250902080), (10, 200721664), (11, 182474240), (13, 154401280), (16, 125451040), (20, 100360832), (22, 91237120), (26, 77200640), (32, 62725520), (40, 50180416), (44, 45618560), (52, 38600320), (55, 36494848), (64, 31362760), (65, 30880256), (80, 25090208), (88, 22809280), (104, 19300160), (110, 18247424), (128, 15681380), (130, 15440128), (143, 14036480), (160, 12545104), (176, 11404640), (208, 9650080), (220, 9123712), (256, 7840690), (260, 7720064), (286, 7018240), (320, 6272552), (352, 5702320), (416, 4825040), (440, 4561856), (512, 3920345), (520, 3860032), (572, 3509120), (640, 3136276), (704, 2851160), (715, 2807296), (832, 2412520), (880, 2280928), (1040, 1930016), (1144, 1754560), (1280, 1568138), (1408, 1425580), (1430, 1403648), (1664, 1206260), (1760, 1140464), (2080, 965008), (2288, 877280), (2560, 784069), (2816, 712790), (2860, 701824), (3328, 603130), (3520, 570232), (4160, 482504), (4576, 438640), (5483, 366080), (5632, 356395), (5720, 350912), (6656, 301565), (7040, 285116), (8320, 241252), (9152, 219320), (10966, 183040), (11440, 175456), (14080, 142558), (16640, 120626), (18304, 109660), (21932, 91520), (22880, 87728), (27415, 73216), (28160, 71279), (33280, 60313), (36608, 54830), (43864, 45760)]