16300657520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{180797}}^1$

素因数の和:180847

約数の個数: 120

約数和(自身を含む): 46003689504

約数和(自身を除く): 29703031984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 18032, 22540, 45080, 90160, 180797, 361594, 723188, 903985, 1265579, 1446376, 1807970, 2531158, 2892752, 3615940, 4158331, 5062316, 6327895, 7231880, 8316662, 8859053, 10124632, 12655790, 14463760, 16633324, 17718106, 20249264, 20791655, 25311580, 29108317, 33266648, 35436212, 41583310, 44295265, 50623160, 58216634, 66533296, 70872424, 83166620, 88590530, 101246320, 116433268, 141744848, 145541585, 166333240, 177181060, 203758219, 232866536, 291083170, 332666480, 354362120, 407516438, 465733072, 582166340, 708724240, 815032876, 1018791095, 1164332680, 1630065752, 2037582190, 2328665360, 3260131504, 4075164380, 8150328760, 16300657520]

約数ペア:

[(1, 16300657520), (2, 8150328760), (4, 4075164380), (5, 3260131504), (7, 2328665360), (8, 2037582190), (10, 1630065752), (14, 1164332680), (16, 1018791095), (20, 815032876), (23, 708724240), (28, 582166340), (35, 465733072), (40, 407516438), (46, 354362120), (49, 332666480), (56, 291083170), (70, 232866536), (80, 203758219), (92, 177181060), (98, 166333240), (112, 145541585), (115, 141744848), (140, 116433268), (161, 101246320), (184, 88590530), (196, 83166620), (230, 70872424), (245, 66533296), (280, 58216634), (322, 50623160), (368, 44295265), (392, 41583310), (460, 35436212), (490, 33266648), (560, 29108317), (644, 25311580), (784, 20791655), (805, 20249264), (920, 17718106), (980, 16633324), (1127, 14463760), (1288, 12655790), (1610, 10124632), (1840, 8859053), (1960, 8316662), (2254, 7231880), (2576, 6327895), (3220, 5062316), (3920, 4158331), (4508, 3615940), (5635, 2892752), (6440, 2531158), (9016, 1807970), (11270, 1446376), (12880, 1265579), (18032, 903985), (22540, 723188), (45080, 361594), (90160, 180797)]