2160999120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11801}}^1$

素因数の和:11933

約数の個数: 160

約数和(自身を含む): 7727005440

約数和(自身を除く): 5566006320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 5232, 6104, 6540, 7630, 8720, 9156, 11445, 11801, 12208, 13080, 15260, 18312, 22890, 23602, 26160, 30520, 35403, 36624, 45780, 47204, 59005, 61040, 70806, 82607, 91560, 94408, 118010, 141612, 165214, 177015, 183120, 188816, 236020, 247821, 283224, 330428, 354030, 413035, 472040, 495642, 566448, 660856, 708060, 826070, 944080, 991284, 1239105, 1286309, 1321712, 1416120, 1652140, 1982568, 2478210, 2572618, 2832240, 3304280, 3858927, 3965136, 4956420, 5145236, 6431545, 6608560, 7717854, 9004163, 9912840, 10290472, 12863090, 15435708, 18008326, 19294635, 19825680, 20580944, 25726180, 27012489, 30871416, 36016652, 38589270, 45020815, 51452360, 54024978, 61742832, 72033304, 77178540, 90041630, 102904720, 108049956, 135062445, 144066608, 154357080, 180083260, 216099912, 270124890, 308714160, 360166520, 432199824, 540249780, 720333040, 1080499560, 2160999120]

約数ペア:

[(1, 2160999120), (2, 1080499560), (3, 720333040), (4, 540249780), (5, 432199824), (6, 360166520), (7, 308714160), (8, 270124890), (10, 216099912), (12, 180083260), (14, 154357080), (15, 144066608), (16, 135062445), (20, 108049956), (21, 102904720), (24, 90041630), (28, 77178540), (30, 72033304), (35, 61742832), (40, 54024978), (42, 51452360), (48, 45020815), (56, 38589270), (60, 36016652), (70, 30871416), (80, 27012489), (84, 25726180), (105, 20580944), (109, 19825680), (112, 19294635), (120, 18008326), (140, 15435708), (168, 12863090), (210, 10290472), (218, 9912840), (240, 9004163), (280, 7717854), (327, 6608560), (336, 6431545), (420, 5145236), (436, 4956420), (545, 3965136), (560, 3858927), (654, 3304280), (763, 2832240), (840, 2572618), (872, 2478210), (1090, 1982568), (1308, 1652140), (1526, 1416120), (1635, 1321712), (1680, 1286309), (1744, 1239105), (2180, 991284), (2289, 944080), (2616, 826070), (3052, 708060), (3270, 660856), (3815, 566448), (4360, 495642), (4578, 472040), (5232, 413035), (6104, 354030), (6540, 330428), (7630, 283224), (8720, 247821), (9156, 236020), (11445, 188816), (11801, 183120), (12208, 177015), (13080, 165214), (15260, 141612), (18312, 118010), (22890, 94408), (23602, 91560), (26160, 82607), (30520, 70806), (35403, 61040), (36624, 59005), (45780, 47204)]