13216855680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{327799}}^1$

素因数の和:327831

約数の個数: 192

約数和(自身を含む): 52159536000

約数和(自身を除く): 38942680320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 327799, 655598, 983397, 1311196, 1638995, 1966794, 2294593, 2622392, 2950191, 3277990, 3933588, 4589186, 4916985, 5244784, 5900382, 6555980, 6883779, 7867176, 9178372, 9833970, 10489568, 11472965, 11800764, 13111960, 13767558, 14750955, 15734352, 18356744, 19667940, 20651337, 20979136, 22945930, 23601528, 26223920, 27535116, 29501910, 31468704, 34418895, 36713488, 39335880, 41302674, 41958272, 45891860, 47203056, 52447840, 55070232, 59003820, 62937408, 68837790, 73426976, 78671760, 82605348, 91783720, 94406112, 103256685, 104895680, 110140464, 118007640, 125874816, 137675580, 146853952, 157343520, 165210696, 183567440, 188812224, 206513370, 209791360, 220280928, 236015280, 275351160, 293707904, 314687040, 330421392, 367134880, 377624448, 413026740, 440561856, 472030560, 550702320, 629374080, 660842784, 734269760, 826053480, 881123712, 944061120, 1101404640, 1321685568, 1468539520, 1652106960, 1888122240, 2202809280, 2643371136, 3304213920, 4405618560, 6608427840, 13216855680]

約数ペア:

[(1, 13216855680), (2, 6608427840), (3, 4405618560), (4, 3304213920), (5, 2643371136), (6, 2202809280), (7, 1888122240), (8, 1652106960), (9, 1468539520), (10, 1321685568), (12, 1101404640), (14, 944061120), (15, 881123712), (16, 826053480), (18, 734269760), (20, 660842784), (21, 629374080), (24, 550702320), (28, 472030560), (30, 440561856), (32, 413026740), (35, 377624448), (36, 367134880), (40, 330421392), (42, 314687040), (45, 293707904), (48, 275351160), (56, 236015280), (60, 220280928), (63, 209791360), (64, 206513370), (70, 188812224), (72, 183567440), (80, 165210696), (84, 157343520), (90, 146853952), (96, 137675580), (105, 125874816), (112, 118007640), (120, 110140464), (126, 104895680), (128, 103256685), (140, 94406112), (144, 91783720), (160, 82605348), (168, 78671760), (180, 73426976), (192, 68837790), (210, 62937408), (224, 59003820), (240, 55070232), (252, 52447840), (280, 47203056), (288, 45891860), (315, 41958272), (320, 41302674), (336, 39335880), (360, 36713488), (384, 34418895), (420, 31468704), (448, 29501910), (480, 27535116), (504, 26223920), (560, 23601528), (576, 22945930), (630, 20979136), (640, 20651337), (672, 19667940), (720, 18356744), (840, 15734352), (896, 14750955), (960, 13767558), (1008, 13111960), (1120, 11800764), (1152, 11472965), (1260, 10489568), (1344, 9833970), (1440, 9178372), (1680, 7867176), (1920, 6883779), (2016, 6555980), (2240, 5900382), (2520, 5244784), (2688, 4916985), (2880, 4589186), (3360, 3933588), (4032, 3277990), (4480, 2950191), (5040, 2622392), (5760, 2294593), (6720, 1966794), (8064, 1638995), (10080, 1311196), (13440, 983397), (20160, 655598), (40320, 327799)]