15696561760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:981

約数の個数: 192

約数和(自身を含む): 41577338880

約数和(自身を除く): 25880777120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 433, 440, 473, 479, 688, 860, 866, 880, 946, 958, 1376, 1720, 1732, 1760, 1892, 1916, 2165, 2365, 2395, 3440, 3464, 3784, 3832, 4330, 4730, 4763, 4790, 5269, 6880, 6928, 7568, 7664, 8660, 9460, 9526, 9580, 10538, 13856, 15136, 15328, 17320, 18619, 18920, 19052, 19160, 20597, 21076, 23815, 26345, 34640, 37238, 37840, 38104, 38320, 41194, 42152, 47630, 52690, 69280, 74476, 75680, 76208, 76640, 82388, 84304, 93095, 95260, 102985, 105380, 148952, 152416, 164776, 168608, 186190, 190520, 204809, 205970, 207407, 210760, 226567, 297904, 329552, 372380, 381040, 409618, 411940, 414814, 421520, 453134, 595808, 659104, 744760, 762080, 819236, 823880, 829628, 843040, 906268, 1024045, 1037035, 1132835, 1489520, 1638472, 1647760, 1659256, 1812536, 2048090, 2074070, 2265670, 2281477, 2979040, 3276944, 3295520, 3318512, 3625072, 4096180, 4148140, 4531340, 4562954, 6553888, 6637024, 7250144, 8192360, 8296280, 8918501, 9062680, 9125908, 11407385, 16384720, 16592560, 17837002, 18125360, 18251816, 22814770, 32769440, 33185120, 35674004, 36250720, 36503632, 44592505, 45629540, 71348008, 73007264, 89185010, 91259080, 98103511, 142696016, 178370020, 182518160, 196207022, 285392032, 356740040, 365036320, 392414044, 490517555, 713480080, 784828088, 981035110, 1426960160, 1569656176, 1962070220, 3139312352, 3924140440, 7848280880, 15696561760]

約数ペア:

[(1, 15696561760), (2, 7848280880), (4, 3924140440), (5, 3139312352), (8, 1962070220), (10, 1569656176), (11, 1426960160), (16, 981035110), (20, 784828088), (22, 713480080), (32, 490517555), (40, 392414044), (43, 365036320), (44, 356740040), (55, 285392032), (80, 196207022), (86, 182518160), (88, 178370020), (110, 142696016), (160, 98103511), (172, 91259080), (176, 89185010), (215, 73007264), (220, 71348008), (344, 45629540), (352, 44592505), (430, 36503632), (433, 36250720), (440, 35674004), (473, 33185120), (479, 32769440), (688, 22814770), (860, 18251816), (866, 18125360), (880, 17837002), (946, 16592560), (958, 16384720), (1376, 11407385), (1720, 9125908), (1732, 9062680), (1760, 8918501), (1892, 8296280), (1916, 8192360), (2165, 7250144), (2365, 6637024), (2395, 6553888), (3440, 4562954), (3464, 4531340), (3784, 4148140), (3832, 4096180), (4330, 3625072), (4730, 3318512), (4763, 3295520), (4790, 3276944), (5269, 2979040), (6880, 2281477), (6928, 2265670), (7568, 2074070), (7664, 2048090), (8660, 1812536), (9460, 1659256), (9526, 1647760), (9580, 1638472), (10538, 1489520), (13856, 1132835), (15136, 1037035), (15328, 1024045), (17320, 906268), (18619, 843040), (18920, 829628), (19052, 823880), (19160, 819236), (20597, 762080), (21076, 744760), (23815, 659104), (26345, 595808), (34640, 453134), (37238, 421520), (37840, 414814), (38104, 411940), (38320, 409618), (41194, 381040), (42152, 372380), (47630, 329552), (52690, 297904), (69280, 226567), (74476, 210760), (75680, 207407), (76208, 205970), (76640, 204809), (82388, 190520), (84304, 186190), (93095, 168608), (95260, 164776), (102985, 152416), (105380, 148952)]