230758440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3047

約数の個数: 128

約数和(自身を含む): 768268800

約数和(自身を除く): 537510360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2963, 3245, 3540, 3894, 5192, 5926, 6490, 7080, 7788, 8889, 9735, 11852, 12980, 14815, 15576, 17778, 19470, 23704, 25960, 29630, 32593, 35556, 38940, 44445, 59260, 65186, 71112, 77880, 88890, 97779, 118520, 130372, 162965, 174817, 177780, 195558, 260744, 325930, 349634, 355560, 391116, 488895, 524451, 651860, 699268, 782232, 874085, 977790, 1048902, 1303720, 1398536, 1748170, 1922987, 1955580, 2097804, 2622255, 3496340, 3845974, 3911160, 4195608, 5244510, 5768961, 6992680, 7691948, 9614935, 10489020, 11537922, 15383896, 19229870, 20978040, 23075844, 28844805, 38459740, 46151688, 57689610, 76919480, 115379220, 230758440]

約数ペア:

[(1, 230758440), (2, 115379220), (3, 76919480), (4, 57689610), (5, 46151688), (6, 38459740), (8, 28844805), (10, 23075844), (11, 20978040), (12, 19229870), (15, 15383896), (20, 11537922), (22, 10489020), (24, 9614935), (30, 7691948), (33, 6992680), (40, 5768961), (44, 5244510), (55, 4195608), (59, 3911160), (60, 3845974), (66, 3496340), (88, 2622255), (110, 2097804), (118, 1955580), (120, 1922987), (132, 1748170), (165, 1398536), (177, 1303720), (220, 1048902), (236, 977790), (264, 874085), (295, 782232), (330, 699268), (354, 651860), (440, 524451), (472, 488895), (590, 391116), (649, 355560), (660, 349634), (708, 325930), (885, 260744), (1180, 195558), (1298, 177780), (1320, 174817), (1416, 162965), (1770, 130372), (1947, 118520), (2360, 97779), (2596, 88890), (2963, 77880), (3245, 71112), (3540, 65186), (3894, 59260), (5192, 44445), (5926, 38940), (6490, 35556), (7080, 32593), (7788, 29630), (8889, 25960), (9735, 23704), (11852, 19470), (12980, 17778), (14815, 15576)]